This instrument can be used to test thin thermal conductors, solid electrical insulating materials, thermal conductive resins, solid electrical insulating materials, thermal conductive resins, silica gel, silicone grease, plastics, rubber, coatings, aluminum substrates, polymer materials, ceramics, beryllium oxide porcelain The thermal resistance of small materials such as alumina and porcelain, the contact thermal resistance at the solid interface and the thermal conductivity of the material. The detection material is a solid sheet, and a frame can be used to detect powdery materials and paste-like materials.

 

Standards

MIL-I-49456A, GB 5598-85, ASTM-D5470-12

Features

Automatic pressure, automatic thickness measurement, and fully automatic experiment control.

6-point temperature gradient detection to improve test accuracy.

Can detect thermal resistance curves under different pressures, using optimized mathematical models

 

Specifications

1. Model	DRL-3
2. Sample size	Φ30mm
2. Sample thickness	0.02-20mm
3. Hot electrode temperature control range	room temperature -99.99 ℃, resolution 0.01 ℃ (can also be customized to 200℃, 300 ℃ specifications according to customer requirements),
4. Cold pole temperature control range	0-99.0 ℃, resolution 0.01 ℃,
5. Thermal conductivity test range	0.10-45 W/m * k,
6. Thermal resistance test range	0.05-0.000005m2 * K/W,
7. Pressure measurement range	0-1000N,
8. Displacement measurement range	0-30.00mm,
9. Test accuracy	better than 3%,
10. Experimental method	A.Thermal resistance test of samples under different pressures. B.Material thermal conductivity testing. C.Test the contact thermal resistance between the test head and the sample. D.Thermal resistance test of aluminum substrate (composite sheet). E. Aging reliability testing.
11. Test mode	Computer fully automated testing and implementation of data printing and output.
12. Voltage	220VAC, 50HZ

 

 

Standard configurations

1 DRL-III thermal conductivity tester host; testing software (including communication interface); 1 set of constant temperature water bath and its controller; One desktop computer (can be provided by the buyer).

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