Metal high-temperature thermal conductivity tester

Metal high-temperature thermal conductivity tester

Main use:

The metal high-temperature thermal conductivity tester adopts the longitudinal heat flux method of directly electrifying the sample to measure the thermal conductivity of the metal without phase transition temperature within the temperature range of 80 ° to 1000 ° C.

Compliant with standards:

GB/T 3651-83 "Measurement method for thermal conductivity of metals at high temperatures";

GB/T 8722-88 "Measurement method for thermal conductivity of graphite materials at medium temperature".

Technical characteristics of metal high-temperature thermal conductivity tester:

1. Testing is automatically completed by the computer;

2. It can meet the testing requirements of the material testing and research department for the thermal conductivity of metal materials.

Technical parameters of metal high-temperature thermal conductivity tester:

1. Thermal conductivity testing range: 10-500W/m.K;

2. Accuracy: better than 3%;

3. Controlled testing of experimental temperature, with an electric furnace operating at a high temperature of 1350 ℃;

4. The metering heating power can be adjusted by ± 1%;

5. Capable of vacuuming and filling a protective atmosphere;

6. Power supply: 220V, 50Hz;

7. Realize computer automatic testing, automatic temperature control, and data printing and output.

Sample size requirements:

Bar shaped specimen: Ф 3-5 x 220 (mm)

Filamentous sample: Ф 1-3 × 20-45 (mm)

Prev: Liquid backflow tester