Papua New Guinea Guard Plate Heat Flow Meter Thermal Conductivity Tester
Product Description
Xiangtan Xiangke DRPL-300 Guarded Hot Plate Thermal Conductivity Tester
I. Scope of Application:
1. The thermal conductivity meter is mainly used to test the thermal conductivity of homogeneous plate-like materials such as plastics, rubber, glass, fiberboard, polystyrene board, extruded board, foamed concrete, hollow glass, wood, and various insulation materials. It can also measure the thermal conductivity of various substances such as granular materials, loose materials, and soft materials. With the addition of a protective control device, it can effectively eliminate the influence of the environment on the test, ensuring testing accuracy and repeatability.
II. Standards Compliance:
Complies with GB/T10295-2008 "Determination of steady-state thermal resistance and related properties of thermal insulation materials - Guarded hot plate method" and ISO/DIS8301 "Thermal insulation - Determination of steady-state thermal resistance and related properties - Guarded hot plate apparatus".
III. Xiangtan Xiangke DRPL-300 Guarded Hot Plate Thermal Conductivity Tester Main Technical Parameters
1. Thermal conductivity measurement and display range: 0.001-3.000 W/(m·k);
2. Measurement accuracy: ±3%.
3. Testable sample size: 300 × 300 × (10-50) (mm).
4. Testable solid and powder materials.
5. Measurement time: Approximately 2 hours.
6. Hot surface temperature and control: Required from room temperature to -100℃. Plate heater, temperature control accuracy must reach ±0.1℃.
Note: Hot surface temperature can be customized according to customer requirements, with specifications ranging from room temperature to 200 ℃ and room temperature to 300 ℃.
7. Cold surface temperature and control: 5-99.9℃ (standard configuration, with one 0-99.99℃ constant temperature water bath), water-cooled cold surface to ensure stable cold surface temperature (precision constant temperature water bath, adjustable temperature), temperature control accuracy 0.1℃.
8. Uses a heat flow meter, stable and reliable performance.
9. The entire process uses computer automatic testing and stores and prints experimental data.
IV. Instrument Completeness
1. DRPL-300 thermal conductivity tester main unit 1 set;
2. Testing software (including communication interface) 1 set;
3. Constant temperature water bath and its controller 1 set;
4. Lenovo desktop computer 1 set (configured according to the contract, can be provided by the purchaser).
Note: Automatic pressurization and automatic thickness measurement functions can be optionally configured according to customer requirements to perform tests under different pressure conditions (i.e., DRPL-III-300):
a. Uses a high-precision displacement sensor and connects to a computer for automatic thickness measurement, measurement range 0-50mm, resolution 0.01mm;
b. Automatic pressurization, detection of thermal conductivity under different pressure conditions, adjustable pressurization range 0-1000N, resolution 0.1N.
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