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Wuxi Jiangsu China

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Product Details

This thermal conductivity tester works based on the principle of unidirectional stable heat conduction. When the upper and lower sides of the sample are at different stable temperatures, the heat flow through the effective heat transfer area of the sample and the temperature difference and thickness between the two surfaces of the sample are measured to calculate the thermal conductivity. The instrument is designed for the test of low thermal conductivity insulation materials.

Standards
GB/T3139-2005, GB/10294-2008

Specifications

Measuring temperature range		Room temperature~300ºC
Temperature control accuracy		0.5ºC
Measuring range of thermal conductivity		0.001W/(m·K)~3.0 W/(m·K)
Measurement repeatability		3%
Specimen size		300mm×300mm×(5~30)mm
Maximum temperature of heating unit		300ºC
The overall accuracy of the device		4%
Measurement range	0-50mm, resolution 0.01mm
Pressurization range	0---1000N, resolution 0.1N.
Data acquisition system	5-digit display and program-controlled meter, RS232 or RS485 converter, computer control of the measurement process.

Configurations
1. One DRH-GW thermal conductivity test host
2. PC software

3. One desktop computer (configured according to the contract)