Thermal conductivity meter laser methodDRX-II-JG-1000 uses a laser beam to irradiate the sample and measures the increase in temperature on the back of the sample using a thermocouple to calculate the thermal diffusion coefficient of the sample. It has the characteristics of being fast and convenient. It measures the thermal diffusion coefficient of 0.001... 10cm2/sec and can measure the specific heat of the sample to calculate the thermal conductivity. Applied to testing of metals and alloys, diamonds, ceramics, graphite and carbon fiber, filled plastics, polymer materials, etc.

This instrument mainly tests the thermal conductivity of thin conductors, solid electrical insulation materials, granular materials, powdered materials, and coal. Compliant with GJB 1201.1-91, ASTMD 1461 Solid Materials, Thermal Conductive Resins, Thermal Conductive Fiberglass, etc.

Thermal conductivity meter laser methodMain technical parameters:

1. Temperature range: Room temperature to 1000 ℃;

2. Thermal conductivity testing range: 0.1-1000W/mK, with a thermal conductivity of 0.1 W/mK;

3. Sample testing range: Square not less than 10 × 10mm, circular less than φ 20, thickness 0.01~10mm;

4. Test sample type: solid block;

5. Test one sample at a time;

6. Multiple mathematical models can be fitted to perform heat loss related corrections;

7. Can achieve two modes of vacuum measurement and protective atmosphere measurement;

8. Vacuum degree: customized according to customer requirements;

9. Can calculate parameters such as thermal resistance and thermal diffusion rate.

10. It can be connected to a computer to achieve fully automatic control, with a Chinese operating interface and printed test reports.