ECE dept lab items

Eliminator Transformer (Step-down) Kit Input - 220V - 240V AC, 50 Hz, Output-2V to 12V DC, 0-2 A Ripple: <5mV

Strain Gauge Trainer Kit Metal foil strain gauge mounted on beam/cantilever Strain measurement under applied load Wheatstone bridge arrangement Signal conditioning and amplification circuit Instrumentation amplifiers, 3½ digit display of strain / output voltage Zero and gain adjustment controls Provision for applying calibrated loads Regulated power supply, 230 V AC, 50 Hz Table-top trainer with labeled panel Test points to measure the signals Built in Power Supplies and wooden closed cabinet Supplied with patch cords and experiment manual

TEMPERATURE MEASUREMENT KIT Sensors: RTD (PT-100), Thermocouple (Fe-K/J-type), and/or Thermistor (NTC). Display: 3½ digit LED/LCD digital display (typically 200mV FSD). Temperature Source: Portable water kettle or heater block. Signal Conditioning: On-board circuitry for amplification, linearization, and cold junction compensation. Test Points: Multiple 2mm/4mm banana sockets for monitoring input/output signals. Power Supply: 230V AC, 50Hz, Single-phase. Accessories: Includes a glass thermometer, NTC thermistor probe 10k, K- type thermocouple probe, patch cords, and instruction manual.

SIM reader Trainer Kit SIM Compatibility Supports 2G 3G 4G LTE SIM cards,SIM READER Mode: Reading Writing GSM SIM card data, IMSI, KI codes, phonebook Interface USB 2.0 or RS 232 Serial Port for PC communication. Clock Frequencies: Selectable frequencies 3.579 MHz, 7.159 MHz, 14.318 MHz for SIM card operation. Power Supply: Onboard SMPS 12V 2A or 5V DC with overload protection. Hardware Components: 6-pin or 8 pin SIM card socket. LED indicators for power, SIM reset, and data activity. Optional LCD 128x64 and Keypad 20 keys for standalone operation. Software Tools Support for AT commands GSM ETSI 07.0707.05, SIM Manager utilities, and data logger functionality. Common Trainer Kit Features Fault Simulation Ability to create faults e.g., SIM not detected, Vcc failure for troubleshooting. Test Points: Multiple test points e.g., 55 nos for observing signals SIM RST, CLK, I O via oscilloscope. Construction Tested Glass Epoxy PCB, often housed in a study educational case.

Dual output Regulated DC Variable Power Supply Dual Output Regulated Power Supply - Input Voltage: 230V/50HzAC - Output Voltage: (0–30V)DC - Output Current: (0–2A)DC - Protection Circuit: Over Voltage and Over Current protection, Short-circuit protection - High efficiency: Greater than 85% - Low ripple and noise: Less than 50 mV

LVDT Sensor Trainer Kit AC Mains Power Supply : 230V ±10%, 50Hz Fixed Regulated DC Power Supply : +5V, ±12V 500mA Transducer : LVDT LVDT Displacement : ±20mm (40mm total) Displacement Scale : Linear ±20mm Displacement Display (mm) : Red Color 3½ digit LED Display Excitation Frequency : 4KHz Excitation Voltage : AC variable 5V

DC Digital Voltmeter - 3½ digit LED/LCD display, Measurement range: 0–20 V dc, Accuracy: Class 0.5(±0.5 % full-scale)

DC Ammeter DIGITAL - 3½ digit LED/LCD display, Measurement range: 0–5 A dc, Accuracy: Class 0.5 (±0.5 % full-scale)