TCT-2LH Thermal Conductivity Tester (heat flow method)

Description

The TCT-2LH thermal conductivity tester mainly tests thin thermal conductors, silica gel, silicone rubber, solid electrical insulation materials, thermally conductive silica gel, thermally conductive resin, beryllium oxide porcelain, ceramic substrates, ceramic substrates, other aluminum substrates, aluminum substrates, oxide Determination of thermal conductivity of ceramics such as alumina. The detection material is in the form of solid sheets, and a frame can be used to detect powdery materials and paste materials.

Instrument reference standards: MIL-I-49456A (insulating sheet, thermally conductive resin, thermally conductive glass fiber reinforcement); GB 5598--2015 (Method for determination of thermal conductivity of beryllium oxide ceramics); ASTM D5470-2017 (thin thermally conductive solid Test standards for heat transfer performance of electrical insulation materials), etc. It is widely used in material analysis and testing in large and medium-sized universities, scientific research units, quality inspection departments and production plants.

Main technical parameters

1. Sample size: ≤Φ30mm

2. Sample thickness: 0.02~20mm

3. Thermal pole temperature control range: room temperature ~ 299.99°C, temperature control accuracy 0.01°C

4. Cold pole temperature control range: 0~99.00℃, temperature control accuracy 0.01℃

5. Thermal conductivity test range: 0.01～50W/m*k, 0.1～300W/m*k

6. Thermal resistance test range: 0.05～0.000005m2*K/W

7. Test accuracy: better than 3%

8. The sample can be tested in a vacuum state to ensure the testing environment and accuracy. The vacuum degree is 0.1MPa.

9. Thermal conductivity tester experimental method: a. Material thermal conductivity test. b. Contact thermal resistance test.

10. Computer fully automatic testing and data printout.