PROCUREMENT OF EQUIPMENT FOR ELECTRICAL MEASUREMENTS LABORATORY

Temperature, Humidity & Pressure development Workbench Trainer system: • Temperature Module. • Operational amplifier and signal conditioning circuit to compulsive output inbuilt ADC conversion.LCD 16*2 display to observe temperature of different temperature sensors. • ON board programming facility of PICI8F452 • Humidity module. • Linear dc output voltage for 0-100% RH on board SYH-2/SYWH-2 Sensor. • Wide temp. compensation range, microcontroller 8051 based humidity control system. • 16*2 LCD display unit show output system comes with user manual, connecting cables and power supply. • Pressure measurement module. • On board pressure sensor with 2PSI.

Strain Gauge Trainer, LVDT & Load Cell Development Work Bench Trainer System: • Strain Gause Module. • Load cell module. • Load cell with capacity of 10kg. • Load cell sensor. • Excitation voltage : 9-12(DC). • Input resistance : 400±10. • Output resistance : 300±2. • Rated output(mv/v) : 2±0.2. • Cable : 4mm,0.42mtr. • LVDT Measurement Module. • System comes with AC-AC spring loaded 20mm LVDT PIC Microcontroller based system LCD 16*2 display unit to show LVDT output result. • Buzzer indicator for finding LVDT null point operational amplifier and signal conditioning circuit with test points.PIC18F452 with all support circuitery on board. • Output data on PC using USB based data acquisition system.

Proximity Trainer, Accelerometer Measurement Ultrasonic Distance Development Work Bench Trainer System: • Proximity module. • Platform to learn metal detecting facility using proximity metal detector. • 12-volt DC motor mechanism to produce rpm. Rpm count display using LCD (16×2). • 2 push buttons to increase and decrease the speed of motor. 2 push buttons to change direction of motor. Start and stop button to make operation smooth. Sensor operates voltage +5 to +40 volts. Inductive sensor metal detection range 3mm to 4mm. • Accelerometer module. • Acceleration along X,Y,Z axis. High sensitivity of 800mV/[email protected]. • Ultrasonic module. • Range: 6 inches to 15 inches accuracy: 1 inch on board 5V supply 16×2 LCD display test points to study the voltage at the particular levels. Fault study available to study using toggle switches 15 inches scale for distance measurement concept study the trainer is based on the 8051 microcontroller with its basic circuitry. • Output data on PC using USB based data acquisition system. GUI for display voltage versus physical quantity.

Universal Transducer Development board: • On board: LVDT, Microphone, hall sensor, strainguage, ultrasonic trans receiver, temp receiver (Lm35, NTC, thermocouple), humidity sensor, buzzer, voltmeter (0-20V) generate square wave of 5V with 555 timer. Light sensor: photo diode, photo transistor, photo voltaic cell, LDR. • Signal conditioning: instrumentation amplifier, class amplifier, differential amplifier. • Variable resistor: servo potentiometer, slide resister, rotary resister, wire wound resister, carbon track resister. • Bridge rectifier, filter, variable capacitor. • Accelerometer sensor. • USB PC interface software VI. • Aluminum frame packing. • 4×4 seven segment display. • Output data on PC using USB based data acquisition system. GUI for display voltage versus physical quantity.

Temperature Calibration and Measurement : • Reference pt100 thermo resistance with calibration certificate. • Industrial pt100 thermo resistance. • Two K-type thermo couples. • Gas thermometer. • Water bath tube temp. controlling knob calibrator unit. • Glass thermometer. • RTD sensor. • Thermo couple sensor. • Dewar flask. • PTC thermistor. • Inert gas thermometer. • Thermal bath of stainless steel equipped with stirrer. • Shielded heating element. • Safety level switch. • Dewar flask of stainless steel with high vacuum insulation, capacity of 1 liter. • Support for thermometers. • Reference pt100 thermo resistance with 3 points calibration certificate. • Different type of temperature sensor. • Industrial pt100 thermo resistance of class A. • K-type thermocouple. • Thermistor (PTC). • Liquid thermometer. • Gas thermometer. • Electric console with 20×4 LCD displays and controls. • Output data on PC using USB based data acquisition system. GUI for display voltage versus physical quantity.

Process Control Trainer : • LCD display 20×4 mm to display the flow rate ltr/sec, temp measurement. • On board socket for CRO. Facility for advance PLC, with display, for alarm setting etc. • Modbus, RS485 programing facility. • Facility to interface with NIDAQ and software. • Solid state relay for automation, trigger based control of motors, pumps and solenoid release valves etc… • Heating element rod to heat the water. • Temp measuring using thermocouple.

Torque and Angular Displacement Measurement system: • (1) sensor specifications. • Reaction torque sensor. • 5 kgm torque capacity. • Strain Gauge based. • Excitation voltage-10V DC. • Rated output 2mv/ V. • Sensor is sealed for IP 65-IP 67 degree of environmental class. • (2) digitizer – controller specifications. • Display: two-line alpha numeric LCD display with backlight. • Keypad: Soft touch key pad. • Readings: Torque value output in kgm. • Sensor input: Using DB9 connector. • Relay output: Two programmable set point with relay output. • Communication port: RS232/ RS485/USB output to transfer real time data. • Calibration: Software calibration. • Analog output: 0-10V or 4-20mA corresponding to torque. • Weight for torque: 500g X 2nos, 1kg X 3nos. • Power supply: 200V AC. • Serial cable/USB converter. • Analog output cable. • Operating manual. • Software CD.

Photoelectric, Magnetic and Photo Transducer Trainer : • On board analog voltmeter and Ammeter. • Block description printed on system. • Inbuilt power supply source, transducers, photoconductive cell (LDR). • Interfacing modules of photo-voltaic cell, photo transistor, LED, photo diode. • Light source-filament lamp with wooden mount base and scale for distance measurement (For LUX Measurement). • Signal conditioning potentiometers, output circuits interconnection – 2mm banana sockets. • On board amplifier- power amplifier circuit, current amplifier, DC amplifier, comparator, buffer, input circuits. • Rotary and slide potentiometer, output circuits, relay switch, buffer. • USB/PC interface/GUI display. • On board 7 segment display for RPM measurement. • Based on ATMEGA16 microcontroller • On board photo electric sensors for RPM count. • ON board relay (5V) with isolation circuit using with Optocoupler. • On board DC motor (5V) operated with driver circuits. • On board 4 seven segment display for RPM measurement. • On board relay (5V) with isolation circuit using with Optocoupler and function generator. • USB/PC interface/GUI display & re-programming facility.

AdvanceTech India Pvt. Ltd.

Sahil Alloys and Machine Tools P Ltd

BEDARE ELECTRONICS PRIVATE LIMITED

Scientech Technologies Pvt Ltd