this instrument uses the test specimen direct circular telegram longitudinal heat flow law, is suitable surveys the metal in 80°~900℃ the temperature range not to have under the transformation temperature the thermal conductivity, completes the test automatically by the computer. Has satisfied the material examination Research department to the metallic material thermal conductivity test request. Instrument reference standard: GB/T3651-83 "Metal High temperature Thermal conductivity Measuring technique".
major technique target:
1, Thermal conductivity test scope: 1~300W/m? K;
2, Accuracy: Surpasses 5%;
3, To tests the temperature to realize under the controllable condition test, the electric stove maximum temperature 1350℃;
4, Power source: 220V,50HZ;
5, The connection superior machine, realizes the computer test automation, to realize the data printing output;
6, Test specimen size request: Clavate test specimen: ф3-5×220 (mm),
filiform test specimen: ф1-3×20-45 (mm)