DRX-II High temperature thermal conductivity measuring instrument hot-wire method thermal conductivity tester
1.use
The thermal conductivity tester is mainly used to measure the thermal conductivity between 0.001-25W/M.K, the temperature in 1250,1400,1600ºC of the material, including shaped heat insulation refractory products, magnesium oxide and alumina bricks, ceramics and other non-metallic materials, the test principle using parallel hot wire method. It can be used to measure the thermal conductivity, thermal diffusivity and hot melt of various types of materials, suitable for sample types: solid, powder, granular materials.
In accordance with GB5990 "fixed heat insulation refractory product thermal conductivity test method (hot line method)". GB/T 10297 "Determination of thermal conductivity of non-metallic solid materials (hot wire method)", GB/T 17106 "test method of thermal conductivity of thermal resistant materials (parallel hot wire method)". The instrument is equipped with a computer system to greatly simplify the operation, fast and accurate.

DRX-II High temperature thermal conductivity measuring instrument hot-wire method thermal conductivity tester

2.Product Parameter

 

thermal conductivity test range	1.0 ~ 500W/m.K
accuracy	better than 3%
power supply	220V, 50HZ
sample size requirements	rod sample: 3 ~ 5×220(mm) Filament sample: 1 ~ 3×20-45(mm)

Test the experimental temperature under controllable state, and the maximum temperature of The electric furnace is 1350ºC
The heating power can be adjusted ±1%.
Vacuum and protective atmosphere can be filled.
To achieve computer automatic testing, automatic temperature control, to achieve data printing output