solomon islands Thermal Conductivity Tester (Plate Heat Flow Meter Method)
Product Description
DRPL-I Thermal Conductivity Tester (Plate Heat Flow Meter Method) - Xiangtan Xiangke Instrument
I. Overview
This instrument uses the popular heat flow meter method to detect thermal conductivity and thermal resistance, and is equipped with a computer to achieve fully automatic detection and generate experimental reports. The instrument uses a stable hot surface temperature on one side of the sample, and the heat is transferred through the sample to the cold surface (room temperature), and the transferred heat flow is measured to calculate the thermal conductivity and thermal resistance.
This test method is simple, fast, and has good repeatability. It is very suitable for the research and development of heat transfer in metal materials such as profiles. It can also be used for testing plastics, rubber, graphite, and insulation materials, and is widely used in colleges and universities, research institutes, quality inspection, and factories and mines.
This instrument refers to the standards: GB/T10295-88 (Determination of steady-state thermal resistance and related properties of thermal insulation materials - Heat flow meter method) and ASTM C518-04 Test method for determining steady-state heat flux and heat transfer properties using a heat flow meter.
II. DRPL-I Thermal Conductivity Tester (Plate Heat Flow Meter Method) - Xiangtan Xiangke Instrument Main Technical Parameters
1. Thermal conductivity range:
Plate sample 0.015-5W/mk, accuracy less than 5%,
Cylindrical sample 3-400W/mk, accuracy less than 5%. (Test requirements need to be specified in the contract)
2. Hot surface temperature: Room temperature - 99.99℃, using a high-speed digital display meter for temperature measurement, 0.2-grade accuracy, resolution 0.01℃.
Note: Room temperature to 300 ℃ specifications can be customized according to customer requirements.
3. Cold surface temperature: Room temperature, using a high-speed digital display meter for temperature measurement, 0.2-grade accuracy, resolution 0.01℃.
4. Hot surface temperature control: Room temperature - 99.99℃, using a high-speed programmable digital display meter for temperature measurement, 0.2-grade accuracy, resolution 0.01℃, flat heater, bidirectional thyristor control.
5. Forced air cooling is used for the cold surface.
6. Computer-aided automatic testing.
7. WPY heat flow meter is used, heat flow parameter 23.26w/m2＊mV.
8. An acrylic windproof cover is used, allowing direct observation of the experimental process.
9. Heat transfer area of cold and hot plates: 150×150 (mm).
10. Adjustable distance between cold and hot plates: 0-160 (mm).
Instrument configuration: Includes one DRPL-I test host, one set of software, one acrylic windproof cover, and one desktop computer (can be provided by the purchaser).
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