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DRH-III Thermal Conductivity Tester (Hot Plate Method)

The thermal conductivity of materials is an important parameter indicator for studying their thermal physical properties. The instrument adopts the principle of thermal protection plate method, which meets the high-precision testing requirements of the material testing and research department for the thermal conductivity of materials.

Standards:

GB/T3399 "Test Method for Thermal Conductivity of Plastics, Protection Hot Plate Method",

GB/T3139-2005 (Test Method for Thermal Conductivity of Fiber Reinforced Plastics)

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Main technical performance

1. Thermal conductivity range: 0.02~2w/m · k

2. Test accuracy: ≤ ± 3%

3. Hot surface temperature range: room temperature~95 ℃, resolution 0.01 ℃.

4. Cold surface temperature range: room temperature~30 ℃, resolution 0.01 ℃, using semiconductor refrigeration.

Note: Thermostatic water tank cooling can be selected according to customer requirements, with a temperature control range of 0-100 ℃, and the cost will be calculated separately.

5. Power supply: 220V/50HZ; Power ≤ 1KW.

6. Calorimetric power supply: voltage 0-36V, resolution 0.01V; Current 0-3A, resolution 0.01A.

7. Computer automatic testing and data printing and output.

8. Sample size requirement: 200 × two hundred × (5-20) (mm).

Configuration: Includes one DRH-III host, one set of software, one organic glass windshield, and one desktop computer (according to the contract configuration). If a constant temperature water tank is required, the cost will be charged separately.