China Wholesale liquid heat vaporization Factories – LEAT-7 Temperature Properties of Various Temperature Sensors – Labor
China Wholesale liquid heat vaporization Factories – LEAT-7 Temperature Properties of Various Temperature Sensors – Labor Detail:
Experiments
1. Learn to use constant current method to measure thermal resistance;
2. Learn to use DC bridge method to measure thermal resistance;
3. Measure temperature properties of a platinum resistance temperature sensors (Pt100);
4. Measure temperature properties of a thermistor NTC1K (negative temperature coefficient) ;
5. Measure temperature properties of a PN-junction temperature sensor;
6. Measure temperature properties of a current-mode integrated temperature sensor (AD590);
7. Measure temperature properties of a voltage-mode integrated temperature sensor (LM35).
Specifications
Description | Specifications |
Bridge source | +2 V ± 0.5%, 0.3 A |
Constant current source | 1 mA ± 0.5% |
Voltage source | +5 V, 0.5 A |
Digital voltmeter | 0 ~ 2 V ± 0.2%, resolution, 0.0001V; 0 ~ 20 V ± 0.2%, resolution 0.001 V |
Temperature controller | resolution: 0.1 °C |
stability: ± 0.1 °C | |
range: 0 ~ 100 °C | |
accuracy: ± 3% (± 0.5% after calibration) | |
Power consumption | 100 W |
Part List
Description | Qty |
Main unit | 1 |
Temperature sensor | 6 (Pt100 x2, NTC1K, AD590, LM35, PN Junction) |
Jumper wire | 6 |
Power cord | 1 |
Experimental instruction manual | 1 |
Product detail pictures:

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