Thermal conductivity tester

NegotiableUpdate on 03/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Is the origin in Shanghai for import denied? The item number 59826 for processing customization is item number 265900 .....

Product Details

Technical parameters:

1. Sample size: ≤Φ 30mm

2. Sample thickness: 0.02-20mm
3. Hot electrode temperature control range: room temperature -299.99 ℃, temperature control accuracy 0.01 ℃
4. Cold pole temperature control range: 0-99.00 ℃, temperature control accuracy 0.01 ℃
5. Thermal conductivity testing range: 0.01~50W/m * k, 1~300W/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. The sample can be tested in a vacuum state to ensure the testing environment and accuracy, with a vacuum degree of 0.1 MPa
11. Experimental method: a. Thermal resistance test of the sample under different pressures. b、 Material thermal conductivity testing. c、 Contact thermal resistance test.
12. Computer fully automated testing and implementation of data printing and output.

Introduction to Thermal Conductivity Tester:

The thermal conductivity tester mainly tests the thermal resistance of thin thermal conductors, solid electrical insulation materials, thermal conductive silicone grease, resins, rubber, beryllium oxide ceramics, alumina ceramics and other materials, as well as the contact thermal resistance and thermal conductivity of materials at solid interfaces. The detection material is a solid sheet, and with a surrounding frame, it can detect powder and paste materials.

Reference standard: MIL-I-49456A (insulation sheet, thermal conductive resin, thermal conductive fiberglass reinforcement); GB 5598-85 (Method for determination of thermal conductivity of beryllium oxide ceramics); ASTM D5470-2006 (Test Standard for Heat Transfer Properties of Thin Thermal Conductive Solid Electrical Insulation Materials), etc.
Product features:Equipped with automatic pressure and thickness measurement devices, and connected to a computer for fully automatic control. The instrument adopts 6-point temperature gradient detection, which improves the testing accuracy. It can detect thermal resistance curves under different pressures, use optimized mathematical models, and measure multiple parameters such as material thermal conductivity, thermal resistance, and contact thermal resistance at interfaces.

Widely used in material thermal conductivity analysis and testing in universities, research institutions, quality inspection departments, and production plants.