DD200F-G600 High Temperature Thermal Conductivity Tester

Instrument Description

      The DD200F-G600/G800 intelligent thermal conductivity tester is designed based on the national standard GB/T10294-2008 (Determination of steady-state thermal resistance and related characteristics of insulation materials) and the international standard ISO/DIS 8302-1991 using the protective hot plate method.

      The DD200F-G600/G800 series single specimen thermal conductivity tester is not only suitable for measuring flat plate materials, but also for measuring powder/particle materials, with a pressure online measurement module. In addition, compared to our D300FX series dual specimen thermal conductivity tester, this series of instruments has a compact structure and beautiful appearance.

      The DD200F-G600/G800 protective hot plate method high-temperature thermal conductivity tester can be used in the production enterprises of insulation and thermal insulation materials, national and local quality inspection departments and units, universities and research institutes and other scientific research units.

Instrument features

      ① Compliant with GB/T 10294-2008 and international standard ISO 8302-1991

      ② Excellent thermal conductivity measurement range, repeatability, and accuracy indicators

      ③ Accurate mathematical correction models and calibration techniques make the power loss of the hot plate zero

      ④ The thermal conductivity temperature curve when tested with a reference plate is completely consistent with it

      ⑤ At the same average temperature, there is a linear relationship between the measured power and the temperature difference between the hot and cold plates

      ⑥ Automatic pneumatic clamping of test specimens, automatic display of clamping force and over limit alarm

      ⑦ Measurement and control software based on LabView, fully functional and easy to operate

      ⑧ Instrument calibration method without the need for standard substances to ensure the accuracy of high-temperature testing

      ⑨ Automatically determine whether the steady-state conditions are met, significantly improving measurement efficiency

Technical indicators

Power supply voltage: AC 220V ± 5%

Power: 1.0-4.0kW

Thermal conductivity measurement:

Measurement range: 0.001-2.2 W/(m · K)

Repeatability: ± 1.0~2.5%

Accuracy: ± 2.5~5.0%

Temperature measurement:

Temperature range (varies by model):

DD200F-G600 type:

Cold plate: 100-600 ℃, hot plate: 100-600 ℃

DD200F-G800 type:

Cold plate: 100-600 ℃, hot plate: 100-600 ℃

Temperature resolution: 0.01 ℃

Temperature accuracy: ± 2.2 º C or ± 0.75%

Pressure measurement:

Resolution: 0.001kPa Repeatability: 0.05kPa

Environmental conditions:

Room temperature: 22 ± 3 ℃ Humidity: 20-60% RH

Requirements for flat test specimens:

Horizontal dimensions: 200mm x 200mm

Thickness: 10-30mm

Flatness:<0.5mm

Hardness: Suitable for various hard and soft materials

Dimensions: 1200 × 600 × 1380 mm

Weight: Approximately 120kg