Test temperature range :room temperature ~ 500 °C, room temperature ~ 1000 °C, room temperature ~ 1350 °C, room temperature ~ 1600 °C, -10 ~ 200 °C, -20 ~ 200 °C, -40 ~ 200 °C

Measurement accuracy :±3.0 %

Sample size :300mm×300mm×100mm (below), 2 pieces

Temperature resolution :1 ~ 0.1ºC

Hot wire power :current resolution 0.01mA, voltage resolution 0.1Mv

Measurement method :transient hot wire method, cross line method, parallel line method

Material types :solid and powder

Computer interface :equipped

Measurement parameters :thermal conductivity coefficient, thermal diffusivity, specific heat capacity

Power type :Electronic

Contact Now

Add to Cart

View Product Description

Product Description

DRX-III hot wire thermal conductivity tester
1.use
DRX-III hot wire thermal conductivity tester using transient hot wire method, including cross line method and parallel line method, the main measurement of solid and powder material at different temperatures, thermal conductivity coefficient (thermal diffusivity) and specific heat capacity. It has the characteristics of high precision, high resolution and high reproducibility. Automatic measurement is carried out by computer control. It is widely used in research institutions, quality inspection, factories and mines and other departments to measure the thermal conductivity of materials. The instrument is developed and designed again on the basis of the original DRX-II in our factory, which improves the measurement accuracy and reproducibility, the structure is more reasonable and the use is more convenient. DRX-III mainly increases the cross hot wire method (also can be used in parallel line method to measure the material below 25w/m.k) instrument reference standard: GB/5990 "fixed heat insulation refractory product thermal conductivity test method (hot wire method)"; GB/T17106 "Refractory thermal conductivity test method (parallel line method)"; GB 11205 "Determination of rubber thermal conductivity (transient hot wire method)"; GB/T10297 "Determination of thermal conductivity of non-metallic solid materials (hot-wire method)", etc

DRX-III hot wire thermal conductivity tester

2.Product Parameter

Parallel line method	0.015 ~ 25.0 W/(m•K)
test temperature range	room temperature ~ 500 ° C, room temperature ~ 1000 ° C, room temperature ~ 1350 ° C, room temperature ~ 1600 ° C,-10 ~ 200 ° C, -20 ~ 200 ° C,-40 ~ 200 ° C The above requirements are selected by the user.
measurement accuracy	±3.0 %
Sample size	300mm×300mm×100mm (below),2 pieces.
temperature resolution	1 ~ 0.1ºC
hot wire power supply	current resolution 0.01mA, voltage resolution 0.1Mv.

Equipped with computer interface and software, can automatically detect and calculate.