China Wholesale heat Conductivity Quotes – LEAT-7 Temperature Properties of Various Temperature Sensors – Labor

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The moment of inertia is a physical quantity describing the inertia of a rigid body, which is related to the mass distribution and the position of the rotating axis of the rigid body. It is very important to determine the moment of inertia of an object correctly in engineering technology. The instrument uses laser photoelectric sensor and counting chronometer to measure the torsional oscillation period of the suspension plate. Through experiments, students can master the physical concept and experimental measurement method of the moment of inertia of an object, and understand the factors related to the moment of inertia of an object.

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China Wholesale heat Conductivity Quotes – 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

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