Technical Specification

Item No.	Name of Items	Technical Specifications and Standards
01	Color Television Trainer	·       Standard: CCIR-B-PAL-G, 625 Lines ·       Channels: 230 2-4 VHP I (VL); 5-12 VHP III (VH);12-100: BAND IV & V, else: S BAND & HYPER BAND ·       Picture Tube Size: 36cms. Diagonal ·       RF Input Impedance: 75W ·       Circuit Blocks: System Control Circuit, Video IF, Sound selection, Tuner Section, Horizontal Oscillator, Horizontal Output, Vertical Oscillator, Vertical Output, Video and Chroma Section, Power Supply, AV Sections. ·       ON Screen Display to Set: Volume, Brightness, Contrast, Color, Channel & Band Selection, Tuning ·       Panel Control: ON-OFF switch, Stand by menu Vol +/-, Prog +/- ·       Remote Control Function: Volume, Brightness, Stand by, Color, Contrast, Channel Selection, Audio Mute, AV Mode, Zoom, Swap, Scan, Child Lock ·       PCB Size (mm): 475×375 ·       No. of Faults: 21 ·       No. of Test points: 55 ·       I.F. Frequency: Video-38.9 MHz ·       Speaker Size (mm): 50 × 125 ·       Accelerating Potential: 24kV max. ·       Operating Voltage for EHT: 110V ·       Mains Supply: 230V ± 15%, 50Hz. ·       Power Consumption: 75VA (approx.) ·       Dimensions (mm): W 590×D 490× H 525 ·       TV Receiver in open form with all components and controls placed on single PCB ·       Each ckt block shown in different colour for easy identification ·       Solderless fault creation and rectification ·       Legend printing on PCB ·       More than 50 test points ·       Compact design-sliding main board with locking facility ·       Can be used as desktop colour TV ·       Fully documented operating manual with glossary of terms ·       Manual and remote control operation ·       Detachable CRT unit ·       Scope of Learning: ·       Study of RF Section through test points, fault simulation and rectification ·       Study of VIF section through test points, fault simulation and rectification ·       Study of Video/Chroma section through test points, fault simulation and rectification ·       Study of system control section through test points, fault simulation and rectification ·       Study of Circuit of Horizontal and vertical oscillator and output sections ·       Study of Horizontal and vertical output sections through test points, fault simulation and rectification ·       Study of RGB Video output section   ·       Study of Audio Sound Section. ·       Standard accessories with printed operation manual   ·       Brand & Model: To be mentioned by the Tenderer ·       Country of origin/manufacturing: To be mentioned by the Tenderer ·       Warranty: 1 (One) year with spare parts and services Manufacturer Authorization Letter & Original Catalog required
02	Digital Storage Oscilloscope (60 MHz)	VERTICAL ·       Channels: 2 ·       Bandwidth: DC ~ 50MHz (-3dB) ·       Rise Time: <7ns approx.="" span=""> ·       Sensitivity: 2mV/div ~ 10V/div (1-2-5 increments) ·       Accuracy: ±(3% x |Readout|+0.1 div + 1mV) ·       Input Coupling: AC, DC & Ground ·       Input Impedance: 1M±2%, ~15pF ·       Polarity: Normal & Invert ·       Maximum Input: 300V (DC+AC peak), CATII ·       Waveform Signal Process: + , - , FFT ·       Offset Range: 2mV/div ~ 50mV/div : ±0.4V , 10mV/div ~ 500mV/div : ±4V 1V/div ~ 5V/div : ±40V , 10V/div:±300V  ·       Bandwidth Limit: 20MHz (-3dB) TRIGGER ·       Sources: CH1 , CH2 , Line , EXT ·       Modes: Auto, Normal, Single, TV, Edge, Pulse Width ·       Coupling: AC , DC , LF rej. , HF rej. , Noise rej. ·       Sensitivity: DC ~ 25MHz : Approx. 0.5div or 5mV 25MHz ~50/70/ 100MHz: Approx. 1.5div or 15mV EXT TRIGGER ·       Range: ±15V ·       Sensitivity: DC ~ 25MHz : ~ 50mV ; 25M ~ 50/70/100MHz : ~15mV ·       Input Impedance: 1MΩ±2% , ~ 16pF ·       Maximum Input: 300V (DC AC peak) , CATII HORIZONTAL ·       Range: 1ns/div ~ 10s/div (1-2.5-5 increments); ROLL : 50ms/div ~ 50s/div ·       Modes: Main, Window, Window Zoom, Roll, X-Y ·       Accuracy: ±0.01% ·       Pre-Trigger: 10 div maximum ·       Post-Trigger: 1000 div X-Y MODE ·       X-Axis Input: Channel 1 ·       Y-Axis Input: Channel 2 ·       Phase Shift: ±3° at 100kHz SIGNAL ACQUISITION ·       Real-Time Sample Rate: 250MSa/s maximum ·       Equivalent Sample Rate: 25GSa/s maximum ·       Vertical Resolution: 8 Bits ·       Record Length: 4K Dots maximum ·       Acquisition Mode: Normal, Peak Detect, Average ·       Peak Detection: 10ns (500ns/div ~ 10s/div) ·       Average: 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 CURSORS AND MEASUREMENT ·       Voltage Measurement: Vpp , Vamp , V avg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/Overshoot , Fall Preshoot/Overshoot ·       Time Measurement: Freq , Period , Rise Time , Fall Time , Positive Width , Negative Width , Duty Cycle ·       Cursors Measurement: Voltage difference between cursors (ΔV) Time difference between cursors (ΔT) CONTROL PANEL FUNCTION ·       Autoset: Automatically adjusts Vertical VOLTS/DIV, Horizontal TIME/DIV, and Trigger level ·       Save Setup: Up to 15 sets of measurement conditions ·       Save Waveform: 15 sets of waveform DISPLAY ·       TFT LCD Type : 5.7 inch ·       Display Resolution: 234 (Vertically) x 320 (Horizontally) Dots ·       Display Graticule: 8 x 10 divisions ·       Display Brightness: Adjustable INTERFACE ·       USB Slave Connector: USB1.1 & 2.0 full speed compatible ·       USB Host: Image (BMP), waveform data (CSV), and setup (SET) POWER SOURCE ·       Line Voltage Range: AC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection MISCELLANEOUS ·       Multi-Language Menu: Available ·       Online Help: Available ·       Data Logger: Available ·       Standard accessories with printed operation manual ·       Brand & Model: To be mentioned by the Tenderer ·       Country of origin/manufacturing: To be mentioned by the Tenderer ·       Warranty: 1 (One) year with spare parts and services Manufacturer Authorization Letter & Original Catalog required
03	Lath Machine - 8Ft	Best Quality
04	Wireless Communication Training System	The training system should consist of the following modules:  System Features: ·       Oscillator mode: Quartz crystal oscillator ·       Frequency & audio modulator ·       Carrier frequency range: 100 MHz ·       Ability to transmit audio signal ·       Dynamic range: >100dB ·       Frequency response: 200Hz ~ 10kHz ·       By using dip switches for the fault simulation (Total number of DIP switch is 16; 8 each on transmitter and receiver)  Transmitter Module: ·       Transmitter mode: Direct up conversion transmitter ·       FM transmitter carrier frequency: 100 MHz ·       Transmitted power: >-3 dBm ·       Carrier-to-noise ratio: >100dB ·       Type of antenna: AM antenna ·       Tunable audio source (Audio signal frequency: 100Hz ~ 1 kHz) ·       High sensitivity microphone ·       By using dip switches for the fault simulation Receiver Module: ·       Receiver mode: Direct down conversion transmitter ·       Sensitivity: <-70 dbm="" o:p="">

·       FM receiver carrier frequency: 88 MHz ~ 108 MHz

·       Audio output power: 0.2W

·       By using dip push button switches for the fault simulation

Function Generator & DC Power Supply Module:

·       Waveforms: Sine, Triangle, Square, TTL Pulse

·       Amplitude: >10 Vpp

·       Impedance: 50Ω ±10%

·       Duty Control: 30% ~ 60%

·       Display: 6-Digit LED Display

·       Frequency Range: 10Hz to 100 kHz (4 Ranges), 100Hz to 1 MHz (4 Ranges)

·       Frequency Control: Separative Coarse and Fine Tuning

·       Constant Voltage Output: ±5V, ±12V

·       Variable Voltage Output: 0V ~ ±15V

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

05

Compressor Universal Testing Machine

·       The DHR digital readout is microprocessor control instrument which is fitted as a standard to all the unit test machines. The load is displayed in kN/lbs/kgf which can be enlarged 4 times larger in the LCD display for better clear view.

·       Capacity: 2000kN

·       Low range sensitivity (kN): 0-400X0.1

·       High range sensitivity (kN): 400-2000X1

·       Max Ver. Clearance (mm): 320

·       Max Horizontal Clearance (mm): 310/220

·       Ram Travel (mm): 50

·       Power: 240V, 50Hz, Single Phase

·       Force unit suitable wither kN, kgf or lbf

·       Sample size selectable

·       Date, time, sample ref., stress (N/mm²), test number, sample size, failure load (kN), pace rate can be viewed on the display and also can download to computer or printer by using RS-232 cable in serial port

·       Large 125X75mm screen LCD display

·       Pace rate selection from 0.1 to 15kN/S

·       Calibration through pass code

·       Maximum load hold and reset auto calibration

·       In N/mm² (Mpa); p.s.i or kg/cm²

·       Accuracy: Better than +1% over the calibration range

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required  

06

Dual Trace Oscilloscope

·       20MHz Dual Channel Oscilloscope

·       ALT triggering function

·       Encoder for sweep switch

·       Fully sealed long life vertical sensitivity switch

·       10 times sweep magnification

·       TV  synchronization and X-Y mode

·       CRT Type: 6-inch rectangular with internal graticule 8×10div

·       CRT Accelerating Voltage: 2kV

·       CRT Illumination: Front Panel Control

Vertical System: 

·       Sensitivity: ±3%; 5mV~5V/div ±5%

·       Bandwidth: DC (AC 10Hz) ~ 20MHz(-3dB) for X1 and DC (AC 10Hz) ~ 7MHz(-3dB) for X5  

·       Rise time: 17.5 ns

·       Input impedance: 1MΩ / 25PF

·       Max input voltage: 400V (DC + ACp-p)

·       Input coupling: AC, DC & GND

·       Vertical operation mode: CH1, CH2, DUAL (ALT/CHOP) ADD, CH2 INV

Horizontal System:

·       Sweep time: 0.2us~0.5s / div ±3%; MAG x 10:100ns ~ 50ms /div ±5%

·       Sweep time accuracy: ±3%; ±5% at x10MAG

·       Sweep magnification: 10 times

·       Max sweep time: 20nS/DIV 

Trigger System:

·       Trigger mode: AUTO, NORM, TV-V, TV-H

·       Trigger level lock: Yes

·       Trigger source: CH1, CH2, ALT, LINE, EXT

·       Trigger coupling & slope: AC & "+" or "–"

X-Y Operation:

·       Sensitivity: 5mV~5V/div, ±4%

·       X-axis bandwidth: DC ~ 500kHz

·       Phase error: 3° DC ~ 50kHz

·       Calibration output: 1KHz square wave, 2Vp-p ±2%

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required  

07

Basic Electrical/

Electronic Circuit Trainer

The training system should consist of the following modules: 

Basic Electric Circuits Module:

·       Diode and Transistor Switch

·       Inverter and Inverter/Non-Inverter OP Amp

·       Voltage Follower and Comparator

·       Zero-Crossing Detector

·       Photoelectric Controller    

Waveform Generator Module:

·       Schmitt Trigger and Sparkling Lamp

·       555 Delay Circuit and Astable Multi-vibrator

·       Delay Turn-Off Circuit

·       OPA Astable Multi-vibrator

·       TTL and OPA Crystal Oscillator

Digital Circuits Module:

·       BCD Adder and Sub-tractor

·       Mono-stable and Alarm Circuit

·       Touch Switch and 4518 Counter

·       LCDM and Digital Display Circuit

Signal Process Circuits Module:

·       R-2R Ladder Network

·       A/D and D/A Converter

·       Low-pass, High-pass, Band-pass and Band-stop Filter

Regulator DC Power Supply Module:

·       7805 and 7905 Regular Characteristics

·       7805 and 7905 Expanded Voltage

·       7805 and 7905 Variable Regulator

·       7805 and 7905 Current Source

LED & Transistor Application Circuits Module:

·       Electrons Competition-answer Machine

·       Basic Remote Lamp Controller (DC)

·       Remote Lamp Controller (AC)

·       Electronic Wheel-amusement Machine

Function Generator & DC Power Supply Module:

·       Waveforms: Sine, Triangle, Square, TTL Pulse

·       Amplitude: >10 Vpp

·       Impedance: 50Ω ±10%

·       Duty Control: 30% ~ 60%

·       Display: 6-Digit LED Display

·       Frequency Range: 10Hz to 100 kHz (4 Ranges), 100Hz to 1 MHz (4 Ranges)

·       Frequency Control: Separative Coarse and Fine Tuning

·       Constant Voltage Output: ±5V, ±12V

·       Variable Voltage Output: 0V ~ ±15V

·        Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required  

08

Digital Communication Training System

The training system should consist of the following modules: 

Line Code Encoder and Decoder Module:

·       Unipolar and Bipolar NRZ Signal Encoder & Decoder

·       Type of Signal: TTL, Data Rate: 1 kbps ~ 4 kbps

·       Unipolar and Bipolar RZ Signal Encoder & Decoder

·       Type of Signal: TTL, Data Rate: 1 kbps ~ 2.5 kbps, CLK: 2 kHz ~ 5 kHz

·       AMI Signal Encoder & Decoder

·       Type of Signal: TTL, Data Rate: 50 bps ~ 250 bps, CLK: 100 Hz ~ 500 Hz

·       Manchester Signal Encoder & Decoder

·       Type of Signal: TTL, Data Rate: 100 bps ~ 400 bps, CLK: 200 Hz ~ 800 Hz

PWM Modulator and Demodulator Module:

·       uA741 Pulse Width Modulator

·       Carrier Signal: 1.5 kHz ~ 2 kHz, Audio Signal: 500 Hz

·       LM555 Pulse Width Modulator

·       Carrier Signal: 5 kHz ~ 10 kHz, Audio Signal: 1 kHz

·       Pulse Width Demodulator

·       Carrier Signal: 5 kHz ~ 6 kHz, Audio Signal: 500 Hz ~ 700 Hz

PCM Modulator and Demodulator Module:

·       PCM Modulator & Demodulator

·       Built-in Sample Frequency: 8 kHz

·       Built-in Operation Frequency: 2048 kHz

Delta Modulator and Demodulator Module:

·       Delta Modulator & Demodulator

·       Type of Sample Signal: TTL CLK

·       Sample Frequency: 32 kHz ~ 256 kHz & Audio Signal: 1 kHz ~ 3 kHz.   

Adaptive Delta Modulator and Demodulator Module:

·       Adaptive Delta Modulator & Demodulator

·       Type of Sample Signal: TTL CLK

·       Sample Frequency: 32 kHz ~ 128 kHz & 64 kHz ~ 256 kHz

·       Audio Signal: 500 Hz ~ 1 kHz.

ASK Modulator and Demodulator Module:

·       XR 2206 ASK Modulator

·       Carrier Signal: 20 kHz, Data Rate: 1 kbps

·       MC 1496 ASK Modulator

·       Carrier Signal: 20 kHz ~ 100 kHz, Data Rate: 2 kbps

·       Asynchronous ASK Demodulator

·       Carrier Signal: 20 kHz, Data Rate: 200 bps ~ 1 kbps.

·       Synchronous ASK Demodulator

·       Carrier Signal: 100 kHz, Data Rate: 200 bps ~ 2 kbps

 FSK Modulator and Demodulator Module:

·       XR2206 & LM566 FSK Modulator & Demodulator 

·       Data Rate: 200 bps ~ 400 bps

PSK Modulator and Demodulator Module:

·       PSK Modulator & Demodulator

·       Carrier Signal: 100 kHz, Data Rate: 200 bps

Function Generator & DC Power Supply Module:

·       Waveforms: Sine, Triangle, Square, TTL Pulse

·       Amplitude: >10 Vpp

·       Impedance: 50Ω ±10%

·       Duty Control: 30% ~ 60%

·       Display: 6-Digit LED Display

·       Frequency Range: 10Hz to 100 kHz (4 Ranges), 100Hz to 1 MHz (4 Ranges)

·       Frequency Control: Separative Coarse and Fine Tuning

·       Constant Voltage Output: ±5V, ±12V

·       Variable Voltage Output: 0V ~ ±15V

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

09

Analog Communication Training System

The training system should consist of the following modules: 

Second Order Active Filters & RF Oscillators Module:

·       Second Order Active Low-pass Filter (Low-pass -3 dB, Frequency: 1 kHz ~ 3 kHz)

·       Second Order Active High-pass Filter (High-pass -3 dB Frequency: 5 kHz ~ 10 kHz)

·       Second Order Active Band-pass Filter (Center Frequency: 10 kHz ~ 100 kHz, Bandwidth: 6 kHz ~ 60 kHz)

·       Second Order Active Band-stop Filter (Cutoff Frequency: 10 kHz ~ 100 kHz, Bandwidth: 6 kHz ~ 60 kHz)

·       Colpitts Oscillator (Oscillation Frequency: 1 MHz ~ 9 MHz)

·       Hartley Oscillator (Oscillation Frequency: 500 kHz ~ 1.8 MHz)

·       Crystal Oscillator (Oscillation Frequency: 500 kHz ~ 1.8 MHz)

·       Voltage Controlled Oscillator (Oscillation Frequency: 3.5 MHz ~ 4 MHz)

AM Modulator & Demodulator Module:

·       Transistor AM Modulator (Carrier Signal: 1.5 kHz ~ 2 kHz, Audio Signal: 500 Hz ~ 1 kHz)

·       MC1496 AM Modulator (Carrier Signal: 500 kHz ~ 1 MHz, Audio Signal: 500 Hz ~ 1 kHz)

·       AM Diode Detector (Carrier Signal: 300 kHz, Audio Signal: 500 Hz ~ 2 kHz.)

DSB-SC and SSB Modulator & Demodulator Module:

·       DSB-SC Modulator &  Product Detector: (Carrier Signal: 100 kHz ~ 500 kHz, Audio Signal: 500 Hz ~ 1 kHz)

·       SSB Modulator & Product Detector: (Carrier Signal: 200 kHz, Audio Signal: 500 Hz ~ 1 kHz)

FM Modulator & Demodulator Module:

·       MC4046 FM Modulator & Demodulator: (Carrier Signal: 20 kHz, Audio Signal: 1 kHz)

·       LM566 FM Modulator / LM565 FM Demodulator (Carrier Signal: 20 kHz, Audio Signal: 500 Hz ~ 700 Hz.)

TDM Multiplexer & Demultiplexer Module:

·       Waveform Generator (Sine Wave Signal Generator: 13 kHz, Triangle & Square: 2.3 kHz.)

·       TDM Multiplexer & Demultiplexer (Transmission Channels: 3 Channels, Switching Time: 500 ms ~ 50 ms)

FDM Multiplexer & Demultiplexer Module:

·       FDM Signal Generator (Carrier Signal: 500 kHz ~ 1.5 MHz, Audio Signal: 500 Hz ~ 1.5 kHz)

·       DSB-SC Modulated Signal Generator (Carrier Signal: 500 kHz ~ 1.5 MHz, Audio Signal: 500 Hz ~ 1.5 kHz)

·       FDM Multiplexer (Modulation Type: DSB-SC Signal, Transmission Bandwidth: 2 MHz)

·       FDM Demultiplexer (Modulation Type: DSB-SC Signal, De-multiplexing Type: Product Demultiplexer.)

Analog-to-digital & Digital-to-analog Converter Module:

·       ADC0804 Analog-to-digital Converter (Resolution: 8 bits, Analog Input Voltage: 0 V ~ 5 V)

·       ADC0809 Analog-to-digital Converter (Resolution: 8 bits, Analog Input Voltage: 0 V ~ 5 V, Clock Frequency: 120 kHz)

·       R-2R Digital-to-analog Converter (Digital Input: 4 bits, Analog Output: 0 V ~ 5 V)

·       Unipolar DAC 0800 Digital-to-analog Converter (Digital Input: 8 bits, Analog Output: 0 V ~ 5 V, Step Value: 0.019 V)

·       Bipolar DAC 0800 Digital-to-analog Converter (Digital Input: 8 bits, Analog Output: -5 V ~ 5 V, Step Value: 0.038 V.)

Frequency Converter & Signal Recovery Module:

·       Frequency Multiplier/Carrier Signal Recovery Circuit (Carrier Signal: 10 kHz.)

·       Up/Down Frequency Converter (Carrier Signal @ LO port: 100 kHz; Carrier Signal @ RF port: 120 kHz.)

·       Clock Recovery Circuit (Clock Signal: TTL, Encoded Signal: Manchester, Clock Frequency: 5 kHz ~ 10 kHz.)

Function Generator & DC Power Supply Module:

·       Waveforms: Sine, Triangle, Square, TTL Pulse

·       Amplitude: >10 Vpp

·       Impedance: 50Ω ±10%

·       Duty Control: 30% ~ 60%

·       Display: 6-Digit LED Display

·       Frequency Range: 10Hz to 100 kHz (4 Ranges), 100Hz to 1 MHz (4 Ranges)

·       Frequency Control: Separative Coarse and Fine Tuning

·       Constant Voltage Output: ±5V, ±12V

·       Variable Voltage Output: 0V ~ ±15V

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

10

Optical Fiber Communication Training System

The training system should consist of the following modules: 

Transmitter Module:

·       Transmitted light wavelength: 660 nm and 820 nm

·       Data rate: 1 Mbps & Transmitter bandwidth: 1 MHz

·       Digital & analog transmitters with E/O conversion circuit

·       Built-in microphone input terminal and audio amplifier

·       Built-in sine wave output signal, tunable amplitude & frequency output

·       Amplitude: 2 Vpp & Frequency: 100 Hz ~ 2.5 kHz

·       Built-in digital data generator, used to produce TTL signal & CMOS level output

·       Wavelength of optical fibers transmission line: 500 nm ~ 1200 nm

     

Receiver Module:

·       Received light wavelength: 660 nm and 820 nm

·       Data rate: 1 Mbps & Receiver bandwidth: 1 MHz

·       Digital and analog receivers with O/E conversion circuit

·       Provided with tunable amplifier which can drive the 8W loud speaker

·       Wavelength of optical fibers transmission line: 500 nm ~ 1200 nm

Computer Control Module:

·       Transmission interface: RS-232.

·       Transmission Baud rate: 9600 bps

·       Type of display: LCD16X2 characters

·       Ability to display numerals and English characters

·       Input interface: 4X4 keypad

·       Serial characters can be inputted from keypad

·       Windows based data transmission operation software

·       Keypad switch provides with normal open type

Function Generator & DC Power Supply Module:

·       Waveforms: Sine, Triangle, Square, TTL Pulse

·       Amplitude: >10 Vpp

·       Impedance: 50Ω ±10%

·       Duty Control: 30% ~ 60%

·       Display: 6-Digit LED Display

·       Frequency Range: 10Hz to 100 kHz (4 Ranges), 100Hz to 1 MHz (4 Ranges)

·       Frequency Control: Separative Coarse and Fine Tuning

·       Constant Voltage Output: ±5V, ±12V

·       Variable Voltage Output: 0V ~ ±15V

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required  

11

PABX Trainer

SPECIFICATIONS:

·       No of subscribers: Two dot Lines, four extension lines

·       Line section: Opto-isolation for trunk lines & 4 extension lines

·       Tone generation: Dial tone, busy tone, ring back tone, hold-on music

·       CPU section: Z80 Microprocessor based stored program control

·       Memory: 64KB program memory (EPROM), 32KB data RAM for buffer

·       Speech path: Fully non-blocking

·       Loop resistance: a) Extension-600 Ohm, b) Co-line -1200 Ohm

·       Cross talk attenuator: >70dBm

·       Idle channel voice: >70dBm

·       Dial pulse ratio: 10pps ± 10%

·       Input Power: 230VAC, 50Hz

·       Longitudinal balance: 60dBm

·       Test points : 38 test points are provided on-board

·       Switch faults : 8 switch faults are provided on board

·       Telephones  : 4 Nos.

·        Power supply: +11V, +23V, +5V, +15V, GND

·       Standard accessories with printed operation manual  

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

12

Steel Almirah

Otobi or Equivalent

13

Color Oscilloscope, 200MHz, 4 Channel

VERTICAL

·       Channels: 2

·       Bandwidth: DC ~ 200MHz (-3dB)

·       Rise Time: 1.75ns Approx.

·       Sensitivity: 2mV/div ~ 5V/div (1-2-5 increments)

·       Accuracy: ±(3% x |Readout|+0.05 div x Volts/div+0.8mV)

·       Input Coupling: AC, DC & Ground

·       Input Impedance: 1MΩ±2%, ~16pF

·       Polarity: Normal & Invert

·       Maximum Input: 300V (DC+AC peak), CATII

·       Waveform Signal Process: + , - , FFT

·       Offset Range: 2mV/div ~ 20mV/div : ±0.5V
50mV/div ~ 200mV/div : ±5V
500mV/div ~ 2V/div : ±50V
5V/div : ±300V

·       Bandwidth Limit: 20MHz (-3dB)

TRIGGER

·       Sources: CH1 , CH2 , Line , EXT

·       Modes: Auto-Level, Auto, Normal, Single, TV, Edge, Pulse Width

·       Coupling: AC , DC , LF rej. , HF rej. , Noise rej.

Sensitivity: DC ~ 25MHz : Approx. 0.5div or 5mV
25MHz ~ 200MHz : Approx. 1div or 10mV

HORIZONTAL

·       Range: 1ns/div ~ 10s/div (1-2-5 increments)
ROLL : 250ms/div ~ 10s/div

·       Modes: Main, Window, Window Zoom, Roll, Scan, X-Y

·       Accuracy: ±0.01%

·       Pre-Trigger: 20 div maximum

·       Post-Trigger: 1000 div

X-Y MODE

·       X-Axis Input: Channel 1

·       Y-Axis Input: Channel 2

·       Phase Shift: ±3° at 100kHz

SIGNAL ACQUISITION

·       Real-Time Sample Rate: 1GSa/s maximum

·       Equivalent Sample Rate: 25GSa/s maximum

·       Vertical Resolution: 8 Bits

·       Record Length: 25K Points maximum

·       Acquisition Mode: Normal, Peak Detect, Average

·       Peak Detection: 10ns

·       Average: 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256

CURSORS AND MEASUREMENT

·       Voltage Measurement: Vpp , Vamp , Vavg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/ Overshoot , Fall Preshoot/Overshoot

·       Time Measurement: Freq , Period , Rise Time , Fall Time , Positive Width , Negative Width , Duty Cycle

·       Delay Measurement: Eight types of delay measurement

·       Cursors Measurement:

Voltage difference between cursors (ΔV)
Time difference between cursors (ΔT)

CONTROL PANEL FUNCTION

·       Autoset: Automatically adjusts Vertical VOLTS/DIV, Horizontal TIME/DIV, and Trigger level

·       Save Setup: Up to 20 sets of measurement conditions

·       Save Waveform: 24 sets of waveform

DISPLAY

·       TFT LCD Type : 5.6 inch

·       Display Resolution: 234 (Vertically) x 320 (Horizontally) Dots

·       Display Graticule: 8 x 10 divisions ; 8 x 12 divisions (menu off)

·       Display Brightness: Adjustable

INTERFACE

·       USB Slave Connector: 5V Maximum/10mA TTL Open Collector Output

·       RS-232 Interface: DB 9-pin male DTE RS-232 interface

·       GPIB Interface (Option): Fully programmable with IEEE 488.2 compliance

·       USB Host: USB Host/Device 2.0 full speed supported

POWER SOURCE

·       Line Voltage Range: AC 100V ~ 240V ,  48Hz ~ 63Hz , Auto selection

·       Battery Power(Option): Battery : 10.8V Li-Ion battery pack
Charge Time : 8 hours (Power ON)
Operating Time : 3 hours , depending on operating condition

MISCELLANEOUS

·       Multi-Language Menu: Available

·       Online Help: Available

·       Time Clock: Time and Date, Provide the Date/Time for saved data

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

14

Steel Book Shelves for Library

Otobi or Equivalent

15

Intel 8051 Microcontroller Trainer

·       Microcontroller: 8031/8051/8751/89C51 Compatible

·       Main RAM: 32KB (62256)

·       Monitor ROM: 32KB (27256)

·       Display Unit: LCD (16 x 2 LINE)

·       I/O Port: CPU I/O PORT, 8255A x 1

·       Serial Port: RS-232C

·       Dot Matrix LED: 8 x 8 (3 Color)

·       Keyboard: 16 keys for data, 8 keys for function

·       Software: 8051 Assembler, C-Compiler and IDE Emulation Software

·       Integration and Development Environment Program

·       Display 8051 internal architecture

·       Source code editing, assembling, compiling and program writing

·       Code memory disassemble

·       8051 Register, internal/external memory dump and editing function

·       Source level debugging function

·       Pop-up menu and 89C51 WRITE function

·       A/D, D/A Converter facility

·       D.C Motor and  Photo Interrupter sensor

·       Speaker and Step motor interface circuit

·       Expansion Connector System bus

·       40 pins text tool

·       12V DC cooling fan

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required  

16

Fiber Optic Communication Trainer

FEATURES:

·       Fiber optic transmitter : 2wavelengths (660nm and9 50nm)

·       Fiber optic receiver : 2 types (PIN photo diode, photo transistor - detector )

·       On-board function generator 1Hz ~ 10KHz

·       Fiber optic analog link and digital link

·       Modulation techniques :
- Direct intensity modulation
- Frequency modulation
- Pulse width modulation(PWM)
- Pulse position modulation(PPM)

·       Voice communication

·       PC to PC Communication usingRs232 standard

·       Switch faults

·       Multimedia based interactive e-manual

SPECIFICATIONS:

·       Transmitter     : Two Siemens fiber optics LED

·       Transmitter 01: Peak wavelength of emission 660nm red visible (SFH756V)

·       Transmitter 02: Peak wavelength of emission 950nm (SFH450V)

·       Receiver      : Two fiber optic photo detector

·       Receiver 01 : PIN photo diode with responsivity of 0.3 µA (SFH250V)

·       Receiver 02 : Photo Detector with TTL Logic output (SFH551V)

On-Board Signals

·       SineWave

·        - Frequency: 1Hz ~ 10KHzStandard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

17

Digital Level and Standard

Digital Leveling Machine with Aluminum Tripod, Digital Staff and Standard accessories

Technical Specification:

ACCURACY-

·       Standard Deviation per 1 km Double-Run Leveling: ±2mm

ELECTRONIC READING SYSTEM-

·       Distance Measuring Accuracy: 0.2 % xD (Measured Distance)

·       Measuring Range: 1.5m~100m

·       Single Measuring Time: Approx. 3”

·       Min. Altitude Reading: 0.1/1mm

·       Min. Distance Reading: 0.1/1cm

TELESCOPE-

·       Magnification: 32x

·       Object Aperture: 40mm

·       Resolution Power: 3”

·       Field Of view: 1º30’

·       Shortest Focusing Distance: 1.5m

·       Image of Telescope: Erect

·       Multiplication Constant: 100

·       Additive Constant: 0

COMPANSATOR-

·       Type: Magnetic Damping Pendulum

·       Working Range: ±15’

·       Accuracy: 0.5”

POWER SUPPLY-

·       Batteries (Li): Rechargeable (4.8V)

·       Adaptor (charger): 110V-220V, 50Hz

·       Continuous Working Time: Approx. 15 Hours

·       Auto Power-Off: in 5 minutes

·       Intensity of Illumination: 20 Lux

·       Display (Back-Lighted)-  LCD (Lines: 4; Lattice: 128x32)

·       Data port (Interface) & Storage- USB; 10000 points by SD card

·       Horizontal Circle (Built-in)- 1°/360°

·       Water Proof and Dust Proof- IP54

·        Ambient Temperature- -20°C ~ +50°C

·       FOLLOWING ACCESSORIES SHOULD BE SUPPLIED: Adapter (Charger), Adjusting Pin, Allen Wrench, Battery (Rechargeable), Desiccating Agent, Dust Cover, Plastic Carrying Case, Plumb Bob, User Manual CD (Software), Data-Transmission cable

·       Digital Staff Should be supplied One Nos. each

·       Aluminum Tripod Should be supplied One Nos. each

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

18

Apnea Monitor

19

Blood Cell Counter

20

Telephone Trainer

·       Provided on a single PCB with circuit MIMIC inscribed on it

·       Mute, redial or on/off hook switches

·       Dialer and ringer section

·       Pulse dialing as well as tone dialing facility

·       Power is taken from external telephone line, no power supply required

·       Line in section: One dot line connection port

·       Handset: One handset connection port

·       Keyboard: 4 x 3 matrix keyboard

·       Dialer: Tone and pulse

·       Facilities: Redial up to 32 digits, mute and on/off hook switches

·       Indicators: Line in, hook, tone and ringer

·       Control: Ringer volume control

·       Speech path: Fully non-blocking

·       Dial pulse ratio: 10pps ± -10%

·       Tone frequency: 430Hz

·       Test points         : 12 test points

·       Switch faults: 4 switches to study different effects on the circuit

·        Standard accessories with printed operation manual  

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

21

Steel Locker

Otobi or Equivalent

22

Color Pattern Generator

·       Auto Generated composite video signal

·       Standard and stable color composite video signal

·       5 Standard patterns vertical bar, horizontal bar, circle, white, decoder one at a time

·       Manual Output selection for Band I and II

·       Test Signal:

·       1) Vertical Bar Pattern

·       2) Horizontal Bar Pattern

·       3) Circle Pattern

·       4) 100% White Pattern

·       5) Decoder

·       Video Carrier:

·       Lower VHF Band I: 41-68MHz

·       Upper VHF Band III: 174-230MHz

·       RF Output: >100mVp-p (75 Ohm Impedance)

·       All patterns are available modulated on IF Carrier. The 38.9 MHz is Xtal derived. This is extremely useful for color adjustments

·       Sound: 5.5MHz carrier with 1kHz modulation

·       Chroma Section: System PAL 4.433619 MHz Xtal derived

·       Color Burst: 10 cycles ± 2 cycle

·       Mains Supply: 230V ± 10%, 50Hz

·       Power Consumption: 5.9VA (approx.)

·       Standard accessories with printed operation manual  

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required   

23

Transistor Application Trainer

Features:

·       Covers the basic applications of transistor such as BJT, FET, MOSFET and UJT etc.

·       On-board resources such as Resistor, Capacitor and Inductor, Diode and Potentiometer banks of different values are provided

·       On-board regulated variable and isolated power supplies

Technical Specifications:

·       Dual DC 0 to 30V variable on-board power supply

·       Application study of different types of transistors includes NPN, BC-107, 2N2222 and BD-138 PNP transistor and power transistor like SL-100

·       Also other types of transistor such as FET, MOSFET and UJT are available on-board

·       Resistor, Capacitor, Inductor bank

·       Potentiometer bank

·       Diodes bank (Rectifier Diode, Zener Diode and LED) Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

24

Electrical Stimulation therapy Unit

25

Frequency Meter

·       Measuring range: 2.7GHz

·       8-digt large LCD display

·       RS-232 PC serial interface

·       Measurement: Frequency, data hold, relative, memory & period

·       High sensitivity for VHF & UHF

·       0.1Hz resolution for 10MHz

·       Frequency accuracy: ± (2PPM + 1d)   

·       Standard accessories with operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required   

26

Digital Multimeter

·       31/2 digit contrast LCD display

·       Safety design & overload protection on all ranges

·       Continuity beeper function

·       Data hold and auto power off function  

·       DC Voltage: 

·       Range: 200mV – 1000 V

·       Accuracy: ±(0.5%+1 digit)

·       AC Voltage:

·       Range: 2V – 750 V

·       Accuracy: ±(0.8%+3 digits)

·       DC Current: 

·       Range: 20mA - 20A

·       Accuracy: ±(0.8%+1 digit)

·       AC Current: 

·       Range: 20mA - 20A

·       Accuracy: ±(1%+3 digits)

·       Resistance: 

·       Range: 200W – 200MW

·       Accuracy: ±(0.8%+1 digit)

·       Diode Test Voltage: 2.85 Volt 

·       Frequency: 

·       Range: 1Hz –20KHz

·       Accuracy: ±(1.5%+5 digits)

·       Capacitance: 

·       Range: 20nF –100mF

·       Accuracy: ±(4%+3 digits)

·       Temperature: 

·       Range: -40º C ~ 1000º C 

·       Accuracy: ±(1%+3 digits)

·       Accessories: Test leads, battery and printed operation manual 

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

27

Solar Trainer (Portable Type)

Technical Specifications:

Solar Cell Block:

·       Monocrystalline Silicon Type

·       Open Circuit Voltage: 20.8V

·       Short circuit Current: 1.55A

·       Maximum Output: 17.0V, 1.48A, 25W

Chopper and inverter Block:

·       Input Voltage: 12V DC

·       Output Voltage: 220V AC Sine-Wave

·       Limit: 220V ±3%, 60Hz

·       Efficiency: Over 95%

·       Trip Indicator: (LED)/ Current-Limiting Function

Battery Block:

·       Voltage: 12V Dc

·       Capacity: 7Ah

·       Φ4 Terminal

Over Charge Protection Block:

·       Over Charge Prevention

·       Under Voltage Protection

·       Inverse Current Prevention

·       Voltage: DC 12V

Connection Block:

·       Solar Cell and Run Mode

·       Battery Charger Control

·       Chopper Control

·       Inverter Control

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

28

Optical Fiber Tool kit Set

·       Utility Component storage box

·       SC Polishing Disk

·       ST Polishing Disk

·       Side Cutter

·       Fiber Optic Crimping tool

·       Fiber optic tools

·       Foam swabs cleaning kit

·       Fiber optic viewing scope kit

·       Universal syringe

·       Carbide fiber scribe

·       Fiber optic Kevlar cutter

·       Carrying zipper Bag

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

29

Power Electronics Trainer

FEATURES:

·       Covers different power electronics devices i.e Thyristors

·       On-board passive and active components

·       External AC / DC Power supply

·       On board variable DC SUPPLY

Technical Specifications:

·       AC supply, rangingfrom0~30VAC/50Hz, DCsupplyof+15V

·       Characteristics study of different types of power electronics Devices i.e. thyristors ( SCR, TRIAC, DIAC ), UJT, MOSFET, etc.

·       Application study of different types of power electronics Devices i.e. thyristors (SCR, TRIAC, DIAC ) and MOSFET

·       Different gate-pulsing circuits (turn-on methods)

·       Different commutation circuits (turn-off methods)

·       Different IC's for gate triggering circuits

·       Provision of free wheeling diodes

·       Resistor bank

·       Capacitor bank

·       Inductor bank

·       Potentiometer bank

·       Interconnection points

·       Interconnection cords

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

30

Intel 8085 Microprocessor Trainer

FEATURES:

It operates on a single 5V power supply in stand-alone mode and LCD

·       Keypad and serial monitor programs support the entry of user programs, editing and debug facilities like breakpoints ( 128K ) and single- stepping and full speed execution of user programs

·       48 I/O lines and four programmable interval timers

·       13 port lines of the MCU are brought out to the connector including INTI, RXD and TXD pins. Buffered bus signals are available through ribbon cable connector for system expansion. User friendly software for file downloads from PC

Technical Specifications:

CPU
8051 @ 11.0592 MHz

Memory

Program memory

·       Three FRC socket (two 26 pins, one 50 pins and one 10 pin) connector provided

·       RAM : 32Kbytes using 62256

Data memory

·       RAM : 64Kbytes using IC 62256 (32K x 2)

·       Upper most 8Kbytes are reserved for I/O addressing and I/O expansion

Interrupts

·       INT0 is used for implementing single stepping breakpoints and user break Switch

·       INT1 is available for user

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

31

Op-Amp Trainer

Features:

·       Covers Op-Amp (741) and its various applications

·       Allows study of timer using 555IC

·       Study of F/V, V/F using LM 331

·       On-board resistor, capacitor, diode and potentiometer banks of different values

·       Bread board area allows construction of circuits using external components along with on board resources.

·       On-board fixed power supply and variable regulated positive and negative power supply

·       Multimedia based interactive e-manual

Technical Specifications:

·       ± 15V,± 12V and ±5V fixed DC power supply

·       DC 1.5 to 10V, -1.5 to -10V variable power supply

·       IC 741 op-amp stage

·       555IC stage

·       LM331 IC stage

·       16 pin ZIF socket

·       Resistor Bank

·       Capacitor Bank

·       Potentiometers

·       Diodes

·       Zener Diodes

·       NPN Transistors

·       N-channel MOSFET

·       LED

·       Bread board

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

32

Submersible Motor – 2HP

33

AC Ammeter (Bench Type)

·       AC current measurement

·       Large LCD display

·       Range & resolution: 2mA × 0.001mA, 20mA × 0.01mA, 200mA × 0.1mA & 5A × 0.01mA

·       Accuracy: ± (1.5% + 3d)

·       Frequency response: 40Hz ~ 500Hz

·       Zero adjustment: Automatic

·       Sampling time: Approx. 0.4 second

·       Safety: Meet IEC1010 CATII 600V

·       Input terminal: Standard banana terminals

·       All ranges build in fuse for over load protection

·       Power: DC 9 Volt battery

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

34

AC Voltmeter (Bench Type)

·       AC voltage measurement

·       Large LCD display

·       Range & resolution: 2V × 0.001V, 20V × 0.01V, 200V × 0.1V & 600V × 1V

·       Accuracy: ± (1% + 2d)

·       Frequency response: 40Hz ~ 500Hz

·       Zero adjustment: Automatic

·       Sampling time: Approx. 0.4 second

·       Safety: Meet IEC1010 CATII 600V

·       Input terminal: Standard banana terminals

·       All ranges build in fuse for over load protection

·       Power: DC 9 Volt battery

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

35

DC Ammeter (Bench Type)

·       DC current measurement

·       Large LCD display

·       Range & resolution: 2mA × 0.001mA, 20mA × 0.01mA, 200mA × 0.1mA & 5A × 0.01mA

·       Accuracy: ± (1.5% + 2d)

·       Frequency response: 40Hz ~ 500Hz

·       Zero adjustment: Automatic

·       Sampling time: Approx. 0.4 second

·       Safety: Meet IEC1010 CATII 600V

·       Input terminal: Standard banana terminals

·       All ranges build in fuse for over load protection

·       Power: DC 9 Volt battery

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

36

DC Voltmeter (Bench Type)

·       DC voltage measurement

·       Large LCD display

·       Range & resolution: 200mV × 0.1mV, 2V × 0.001V, 20V × 0.01V & 200V × 0.1V

·       Accuracy: ± (0.8% + 1d)

·       Zero adjustment: Automatic

·       Sampling time: Approx. 0.4 second

·       Safety: Meet IEC1010 CATII 600V

·       Input terminal: Standard banana terminals

·       All ranges build in fuse for over load protection

·       Power: DC 9 Volt battery

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

37

Audio Generator

·       Wide frequency range 10Hz~1MHz

·       6 steps output attenuator

·       EXT SYNC function

·       Both sine and square wave

·       Sine Wave:

·       Frequency range: 10Hz~1MHz, 5 ranges 

·       Frequency indicator: Dial scale

·       Frequency accuracy: ±(3%+1Hz)

·       Output voltage: ≥ 5 Vrms (no load)

·       Frequency response: 10Hz~1MHz, ±1.5dB

·       Distortion factor: 400Hz~20KHz @ 0.1% & 

                                  50Hz~500KHz @ 0.5%

·       Square Wave:

·       Output voltage: 10Vpp or more

·       Rise & fall time: ≤ 0.25µs

·       Duty ratio: 50% ± 5% at 1KHz

·       External Synchronization:

·       Synchronization range: ± 3% / Vrms 

·       Max. input voltage: 10 Vrms

·       Input Impedance: 10KΩ ± 10% 

·       Output characteristic: 

·       Impedance: 600Ω ± 10% 

·       Output attenuator: 0, -10, -20, -30, -40, -50 dB(6 ranges) 

·       Frequency range of counter: 1Hz~1MHz  

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

38

Advanced 8088 Microprocessor Trainer

·       Can be operated either from on-board keypad or from PC

·       Key and monitor programs supports the entry of user programs and editing

·       Debug facilities like breakpoints, single stepping

·       Software tools include assembler and ‘C’compiler

·       In-built power source: +5V, +12V and -12V DC

·       Microprocessor unit (8088)

·       Mono-pulse and clock unit : with frequencies 8MHz, 4MHz, 2MHz,1MHz,500KHz,250KHz,125KHz, 62.5KHz and 31.25KHz

·       Serial port for program download

Peripherals:

·       8251 unit, 8253 unit, 8237 unit, 8259 unit, 8255 unit, 8279 unit, 8250 unit, ADC0809 unit and DAC0832 unit

·       8 switch input unit: Used as user inputs

·       6x4 matrix keyboard and 16X16 dot matrix display

·       LCD unit: Used for large amount data display

·       I/O expansion unit

·       Adjustable voltage unit

·       Temperature sensor unit

·       Pressure sensor unit, Relay unit, RS485 Interface, DC motor, Stepper motor, Audio amplifier

·       40 pin ZIF IC socket: User can add any IC up to 40 pin

·       Extensive support of software examples and documentation

·        Standard accessories with printed operation manual  

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

39

Basic 8086 Microprocessor Trainer

·       8086 CPU

·       System clock: 4.5MHz

·       RAM: 64KB

·       ROM: 64KB

·       Display: 16 × 2 lines LCD  

·       Serial port: RS-232C

·       Keyboard: 16 key for data and 8 key for function 

·       A/D and D/A converter facility

·       Audio and stepper motor interface facility

·       Facility of different expansion connectors

·       Standard accessories with printed operation manual

·       Flat assembler for x86 and x86-64 systems

·       Include AMD64 & Intel EM64T architectures

·       Support instructions like MMX, SSE, SSE2, SSE3

·       Produce output in binary, MZ, PE, COFF format

·       Include the macroinstruction support

·       Support DOS, Windows and Linux 

·       Standard accessories with printed operation manual  

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

40

Digital IC Trainer

Basic logic gate ICs

·       NOT (IC-7404), OR (IC-7432), AND (IC-7408), NOR (IC-7402),NAND (IC-7400), EX-0R (IC-7486)

·       NAND and NOR gates as Universal Logic Gates

·       De-Morgan’s theorem I and II

·       Boolean Equation

·       Half Adder, full adder, half subtractor, full subtractor

·       Basic flip-flops RS (using NOR), JK (IC-7476), D(IC-7474), MS-JK (IC-7476), D(IC-7474) and T (using JK)

·       Ripple Counter (IC-7490)

·       Synchronous Binary Counter (IC-74191)

·       4 Bit Ring Counter using 7476

·       Decade / BCD counter using (IC-7490)

·       Universal Shift register (IC-74194)

·       9 bit parity Generator / Checker (IC-74280)

·       Multiplexer (IC-74153) and De-Multiplexer (IC-74138)

·       BCD to seven segment decoder (IC-7447)

·       4 bit Comparator (7485)

·       Binary to Gray, Gray to Binary, Binary to BCD, BCD to Binary, BCD to Excess 3, Excess 3 to BCD

·       Switches to provide Logic 0 amd 1 inputs with indication

·       LEDs to observe the output logic states

·       Manual clock to observe the counter operation Standard accessories with printed operation manual  

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

41

PAM Time Division Multiplexing/

De-multiplexing  Kit

·       Onboard signals

·       Sine wave

·       Frequency: 250Hz, 500Hz, 1 KHz, 2 KHz

·       Amplitude: 0 ~ 5Vpp

·       DC signal: 0 ~- 5 V

·       Input channels: 4

·       Multiplexing: Time division multiplexing

·       Sampling rate: 32 KHz

·       Modulation: Pulse amplitude modulation

·       Receiver clock: Phase lock loop generates receiver clock and channel information

·       Low pass filter: 4th order butter worth filters (3.4 KHz cut off )

·       Switch faults:  8 switch faults are provided on-board to study different effects on circuit

·       Interconnection:

·       2 mm banana socket

·       Two 4 pin connector for audio input / output kit

·       Test points: 39 test points are provided on board to observe various intermediate signals

·       Power supply: GND, +5V, +12V, -12V

·        Standard accessories with printed operation manual  

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

42

Power Sow Machine (16 Ins)

43

Oxygen & Nitrogen Cylinder

44

Infusion Pump

45

File Cabinet

46

Microwave Therapy Unit

47

Clip-On Meter

·       Measurement: ACA, DCA, ACV, DCV, ohms, Diode

·       DC voltage range: 200mV ~ 600V

·       Resolution: 0.1mV ~ 1V 

·       AC voltage range: 200V ~ 600V

·       Resolution: 0.1mV ~ 1V 

·       Resistance: 2000 ohm 

·       Resolution: 1 ohm  

·       AC/DC current range: 200A ~ 1000A

·       Resolution: 0.1A ~ 1A 

·       Built-in data hold function

·       Should meet IEC 1010 safety requirement

·       Built-in low battery indicator

·       High internal impedance

·       Overload protection circuit for all range

·       LSI-circuit for high reliability and durability

·       Current sensor: Hall effect sensor

·       Zero adjustment: Automatic

·       Sampling time: Approx. 0.4 second

·       Power: DC 9 Volt battery

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

48

Ultrasonic Scalar Unit

49

Vacuum Suction Therapy Unit

50

Oscillator

51

Electroson

52

Light cure Machine

53

Drawing Board With parallel Bar(32x24)

54

Winding Machine With Counter, single phase motor (Coil winding) Automatic

55

Digital Wattmeter

·       Measurement: Watt (true power), DCV, ACV, DCA & ACA

·       Display: 0.5" LCD & Max. Indication: 1999

·       Use with single-phase power source

·       In build low battery indicator

·       Color-coded panel facility for easy operation

·       AC Watt (true power) range: 2000W & 6000W  

·       Accuracy: ± (1% + 1d)

·       Resolution: 1W & 10W

·       Input voltage: 0 ~ 600 ACV

·       Input current: 0 ~ 10 ACA

·       Frequency: 45Hz ~ 65Hz

·       Input impedance: 1 mega ohm

·       Power: DC 9 Volt battery  

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

·       Manufacturer Authorization Letter & Original Catalog required

56

Light meter

·       Measurement: 0 - 20,000 Lux (2 ranges)

·       Display: 13mm LCD, 3 1/2 digits

·       Maximum indication: 1999

·       Resolution: 1 Lux and 10 Lux 

·       Accuracy: ±( 5% + 2d)

·       Separate light sensor to measure light at an optimum position

·       Pocket size, easy to carry out & operation

·       Built-in low battery indicator

·       LSI circuit for high reliability

·       Power: DC 9 Volt battery

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

57

Air Compressor Machine

58

DC Power Supply (Digital)

·       Output off function & New panel design

·       Output Voltage: 0~30V

·       Output Current: 0~3A 

·       Line regulation:  CV ≤ 0.01% + 3mV & CC ≤ 0.2% + 3mA

·       Load regulation: CV ≤ 0.01% + 2mV & CC ≤ 0.2% + 3mA

·       Ripple and noise: CV ≤ 0.5mV rms & CC ≤ 3mA rms

·       Display Accuracy:  

·       Voltmeter: ± (0.2% Rdg + 2 digits), ± 2.5% Full scale

·       Ampmeter: ± (1.0% Rdg + 2 digits), ± 2.5% Full scale

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

59

Motor – 2HP

60

Auto Track

61

Function Generator

·       Multi waveforms: Sine, Triangle, Square etc.

·       Built-in 5 digits counter

·       DC offset and VCF input

·       Symmetry continuously adjustable 

·       Main output:

·       Output frequency: 0.03Hz~3MHz  

·       Output waveforms: Sine, Triangle, Square etc.

·       Output impedance: 50Ω ± 10% 

·       Output amplitude: ≥ 20Vpp (no load)

·       Output attenuation: 0dB / 20dB / 40dB / 60dB 

·       DC offset: 0 ~ ± 10V (adjustable)

·       Symmetry: 10% ~ 90%

·       Sine Wave:

·       Distortion factor: 10Hz~100KHz < 1% 

·       Frequency response: 0.2Hz~100KHz ≤ ± 0.5dB and

                                         100KHz~2MHz ≤ ± 1.0dB

·       Rise or fall time of Square wave: < 100ns

·       TTL output:

·       Rise or fall time: ≤ 1µs

·       Low & high level: ≤ 0.4V & ≤ 3.5V

·       Impedance: 600Ω 

·       VCF: 

·       Input voltage: -5V ~ 0V

·       Input Impedance: 10KΩ ± 10% 

·       Counter:

·       Display: 5 digits   

·       Frequency range: 1Hz~15MHz

·       Input impedance: ≥ 1MΩ/20pF

·       Sensitivity: 100m Vrms

·       Accuracy: 0.1Hz/1Hz/10Hz/100Hz

·       Error: ≤ 0.003% ± 1 digit

·       Max input voltage: 150V (AC+DC) with attenuator

·       Input attenuation: 0dB/20dB   

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

62

Power Project Board

·       With DC power supply for common use

·       Solderless breadboard: 2420 tie points

·       DC output voltage:

·       0 ~ ±15VDC / 500mA & +5VDC / 1A

·       Power source: 220V AC ±10%, 50Hz 

·       Standard accessories with printed operation manual

·       Brand & Model: To be mentioned by the Tenderer

·       Country of origin/manufacturing: To be mentioned by the Tenderer

·       Warranty: 1 (One) year with spare parts and services

Manufacturer Authorization Letter & Original Catalog required

63

Water Bath (4Whole)

·       Microprocessor PID Control  For 0.1ºC Precision

·       Timer, Alarm, Auto Tuning Function

·       Built-in Safety And Convenience

·       Three Models with capacity

·       Seamless Stainless Steel Bath

Specifications:

·       Dimensions  Inner: 300x155x150

·       (Wx DxH mm) Outer: 327x265x280

·       Capacity: 6 Littre

·       Heater: 500W

·       Temperature:

o   Range: Ambient  +5ºC to 99ºC

o   Set Accuracy: ±0.1ºC

o   Uniformity: ±0.1ºC

·       Material:

o   Interior: Seamless Stainless Steel

o   Exterior: Powder Control Steel

·       Safety: Oven Temp. Cut-off

·       Electric Supply: 220V, 50/60 Hz.

64

Wheel Chair

Best Quality

65

B.P + Stethoscope with Digital

66

Blower Machine