ISO 8301 ASTM C518 Heat Flow Meter Method Thermal Conductivity Tester

ISO 8301 ASTM C518 Heat Flow Meter Method Thermal Conductivity Tester

 

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Introduction:

 

ISO 8301 ASTM C518 Heat Flow Meter Method Thermal Conductivity Tester聽adopts the internationally popular heat flow meter method to detect thermal conductivity and thermal resistance, and is equipped with a computer to realize fully automatic detection and generate experimental reports. It is suitable for thermal conductivity testing of low thermal conductivity materials such as concrete, thermal insulation materials, refractory materials, etc., and can be used for powder material testing with a sample frame. It is widely used in colleges and universities, scientific research institutes, quality inspection, factories and mines.

 

System composition:

 

Hot surface heater, high-precision programmable temperature control, hot surface temperature measurement resolution is 0.01鈩,

 

Cold surface uses constant temperature water tank for temperature control, fluctuation is less than 0.05 degrees, cold surface temperature measurement resolution is 0.01鈩.

 

Adding protective measurement and control devices can effectively eliminate the impact of the environment on the test and ensure test accuracy and repeatability

 

Equipped with automatic pressurization and automatic thickness measurement functions, it can detect thermal conductivity under different pressures.

 

Parameter:

Thermal conductivity range and accuracy0.0010锝3.0000W/mk锛
Measurement accuracy鈮ぢ3%
Sample size300脳300 (mm), thickness not more than 10-50mm. Special sizes can be customized.
Test material rangeCan test solid materials and powdered materials
Hot surface temperature and controlRoom temperature ~ 100鈩 (standard configuration), flat heater, bidirectional thyristor control, temperature control accuracy 0.1鈩
Cold noodle temperature and control5~90鈩 (standard configuration), the cold surface is water-cooled to ensure the cold surface temperature is stable (precision constant temperature water tank, temperature adjustable), temperature control accuracy 0.1鈩
Clamping methodComputer precision pressure clamping
Pressure Range0-1000N
Resolution0.1N
Sample thickness measurement methodAutomatic measurement 0-50mm, resolution 0.001mm

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