China Wholesale semiconductor refrigeration Factories – LEAT-7A Temperature Properties of Various Temperature Sensors – Labor

Experiments
1. AD590 current mode temperature sensor characteristic measurement;
2. Characteristic measurement of LM35 voltage type temperature sensor;
3. NTC, PTC thermistor temperature sensor characteristic measurement;
4. Cu50 copper resistance temperature characteristic measurement;
5. Temperature characteristic measurement of copper constantan thermocouple.
Main technical parameters
1. High precision intelligent constant temperature control, temperature control range: room temperature ~ 120 ℃, constant temperature stability: ± 0.1 ℃;
2. Temperature sensor: AD590, LM35, NTC thermistor, PTC thermistor, cu50
Copper resistance, copper constantan thermocouple;
3. Digital temperature sensor, measuring range: – 50 ~ 125 ℃, accuracy ± 0.1 ℃, three and a half digit display;
4. Each sensor is encapsulated by a metal sleeve and can be freely plugged in and out. After calibration, it can be used to measure the temperature;
5. Including 2V, 20V double range digital voltmeter, including matching power supply and circuit test board;

*Different technical performance and requirements can be customized.