Thermal Conductivity Tester
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- 产品描述
-
- Commodity name: Thermal Conductivity Tester
- Model: Hunan Xiangke DRPL-3B
The Xiangke DRPL-3B thermal conductivity tester (guarded hot plate method) features a large measurement range, wide testing scope, and small sample size, making it suitable for a broad range of applications. Based on the steady-state plate method, the instrument applies a stable temperature to the hot surface. Heat is transferred through the sample to the cold surface, and the heat flow is measured. The thermal conductivity and thermal resistance can then be calculated based on the sample thickness and heat transfer area. This testing method is simple, fast, and highly repeatable. It is ideal for research and development in material heat transfer. It can be used to test nylon, plastics, silicone rubber, graphite, insulation materials, etc.
Xiangke DRPL-3 B Large-range, small-size samples Thermal Conductivity Tester ， Guarded Hot Plate Method
Xiangke DRPL-3 B Thermal Conductivity Tester (Guarded Hot Plate Method)
I. Overview
This instrument adopts the internationally popular heat flow meter method for detecting thermal conductivity, and is equipped with a computer for fully automatic detection. It is an optimized design based on our company's original DRPL-2, adding automatic pressurization and automatic thickness measurement functions. It can perform tests under different pressures, reduce errors in manual measurement, and meet the testing requirements of thermal conductivity and thermal resistance of various common materials.
This instrument is based on the steady-state plate method testing principle. A stable hot surface temperature is applied to the hot surface, and heat is transferred through the sample to the cold surface. The heat flow is measured, and the thermal conductivity and thermal resistance can be calculated based on the sample thickness and heat transfer area. This testing method is simple, fast, and has good repeatability. It is very suitable for research and development in material heat transfer. It can be used for testing nylon, plastics, silicone rubber, graphite, insulation materials, etc., and is widely used in colleges and universities, research institutes, quality inspection, and factories and mines.
This instrument refers to the following standards: ASTM C518-04 Test Method for Determining Steady-State Thermal Flux and Thermal Transmission Properties by Means of a Heat Flow Meter; GB10295-2008 Determination of Steady-State Thermal Resistance and Related Properties of Thermal Insulation Materials (Heat Flow Meter Method).
II. Main Technical Parameters
1. Thermal conductivity range: Low thermal conductivity materials 0.0100~5W/mk; High thermal conductivity materials 3~500W/mk, accurate to four decimal places;
2. Accuracy: Better than ±4%, Repeatability: ±2%.
3. Hot surface temperature: Room temperature +10~150.00℃ or room temperature +10~300.00℃, two specifications are optional; using a high-precision digital display thermometer, resolution 0.1℃.
4. Cold surface temperature: 5~70℃, equipped with a constant temperature water bath for cooling; using a high-precision digital display thermometer, 0.2-level accuracy, resolution 0.01℃.
5. Hot surface temperature control: Room temperature +10~150.00℃ or room temperature +10~300.00℃, two specifications are optional; resolution 0.1℃, plate heater, bidirectional thyristor control.
6. Automatic testing, data processing by computer, and generation of test reports for printing output.
7. Heat flow range: 80-2000W/m2.
8. Using an acrylic windproof cover, the experimental process can be directly observed.
9. Test surface size: 100×100mm,
10. Equipped with a heat protection device to ensure testing accuracy;
11. With automatic pressurization and automatic thickness measurement functions, it detects the thermal conductivity and thermal resistance under different pressure states, which is very suitable for compressible materials:
Automatic pressure measurement: 0.0～1000.0N,
Automatic displacement measurement: 0.00～100.00mm,
12. Loading and unloading method: Stepper motor,
13. Voltage: 220V, 50HZ.
14. With an additional powder sample frame, powder detection can be performed.
Instrument configuration: Includes one DRPL-3B testing host, one software, one acrylic windproof cover, one high-precision constant temperature water bath, and one computer (configured according to the contract).
Thermal Conductivity Tester
Model:
Hunan Xiangke DRPL-3B
Specifications:
Specifications:
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Gross weight (KG):
The Xiangke DRPL-3B thermal conductivity tester (guarded hot plate method) features a large measurement range, wide testing scope, and small sample size, making it suitable for a broad range of applications. Based on the steady-state plate method, the instrument applies a stable temperature to the hot surface. Heat is transferred through the sample to the cold surface, and the heat flow is measured. The thermal conductivity and thermal resistance can then be calculated based on the sample thickness and heat transfer area. This testing method is simple, fast, and highly repeatable. It is ideal for research and development in material heat transfer. It can be used to test nylon, plastics, silicone rubber, graphite, insulation materials, etc.
You can send us an email：xtyqyb@163.com
InquireProduct Details
Xiangke DRPL-3 B Large-range, small-size samples Thermal Conductivity Tester ， Guarded Hot Plate Method
Xiangke DRPL-3 B Thermal Conductivity Tester (Guarded Hot Plate Method)
I. Overview
This instrument adopts the internationally popular heat flow meter method for detecting thermal conductivity, and is equipped with a computer for fully automatic detection. It is an optimized design based on our company's original DRPL-2, adding automatic pressurization and automatic thickness measurement functions. It can perform tests under different pressures, reduce errors in manual measurement, and meet the testing requirements of thermal conductivity and thermal resistance of various common materials.
This instrument is based on the steady-state plate method testing principle. A stable hot surface temperature is applied to the hot surface, and heat is transferred through the sample to the cold surface. The heat flow is measured, and the thermal conductivity and thermal resistance can be calculated based on the sample thickness and heat transfer area. This testing method is simple, fast, and has good repeatability. It is very suitable for research and development in material heat transfer. It can be used for testing nylon, plastics, silicone rubber, graphite, insulation materials, etc., and is widely used in colleges and universities, research institutes, quality inspection, and factories and mines.
This instrument refers to the following standards: ASTM C518-04 Test Method for Determining Steady-State Thermal Flux and Thermal Transmission Properties by Means of a Heat Flow Meter; GB10295-2008 Determination of Steady-State Thermal Resistance and Related Properties of Thermal Insulation Materials (Heat Flow Meter Method).
II. Main Technical Parameters
1. Thermal conductivity range: Low thermal conductivity materials 0.0100~5W/mk; High thermal conductivity materials 3~500W/mk, accurate to four decimal places;
2. Accuracy: Better than ±4%, Repeatability: ±2%.
3. Hot surface temperature: Room temperature +10~150.00℃ or room temperature +10~300.00℃, two specifications are optional; using a high-precision digital display thermometer, resolution 0.1℃.
4. Cold surface temperature: 5~70℃, equipped with a constant temperature water bath for cooling; using a high-precision digital display thermometer, 0.2-level accuracy, resolution 0.01℃.
5. Hot surface temperature control: Room temperature +10~150.00℃ or room temperature +10~300.00℃, two specifications are optional; resolution 0.1℃, plate heater, bidirectional thyristor control.
6. Automatic testing, data processing by computer, and generation of test reports for printing output.
7. Heat flow range: 80-2000W/m2.
8. Using an acrylic windproof cover, the experimental process can be directly observed.
9. Test surface size: 100×100mm,
10. Equipped with a heat protection device to ensure testing accuracy;
11. With automatic pressurization and automatic thickness measurement functions, it detects the thermal conductivity and thermal resistance under different pressure states, which is very suitable for compressible materials:
Automatic pressure measurement: 0.0～1000.0N,
Automatic displacement measurement: 0.00～100.00mm,
12. Loading and unloading method: Stepper motor,
13. Voltage: 220V, 50HZ.
14. With an additional powder sample frame, powder detection can be performed.
Instrument configuration: Includes one DRPL-3B testing host, one software, one acrylic windproof cover, one high-precision constant temperature water bath, and one computer (configured according to the contract).
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