Thermal Conductivity Tester (Non-steady State Plate Method)
零售价
¥ 25000
市场价
¥ 25000
库存
10
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Specifications
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DRM-II Integrated Thermal conductivity tester
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DRM-II Split type Thermal conductivity tester
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You can send us an email：xtyqyb@163.com
Inquire库存剩余
10
隐藏域元素占位
- 产品描述
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- Commodity name: Thermal Conductivity Tester (Non-steady State Plate Method)
- Model: Hunan Science and Technology DRM-II
The Xiangke DRM-II thermal conductivity tester (non-steady-state plate method) is characterized by its simple structure, high accuracy, and fast testing speed (approximately ten minutes per test). A single test can simultaneously measure the thermal conductivity, thermal diffusivity, and specific heat of homogeneous plate, gel, and powder materials in dry or different moisture content conditions, and it can also measure the thermophysical properties under different moisture content conditions.
Xiangke DRM-II Thermal Conductivity Tester (Non-steady State Plate Method)
I. Overview
The instrument is characterized by its simple structure, high accuracy, and fast testing speed (about ten minutes per test). A single test can simultaneously measure the thermal conductivity, thermal diffusivity, and specific heat of the material, and can measure the thermophysical properties under different moisture content conditions. Reference standards: JGJT 12-2019 (replacing JGJ 51-2002) (Technical Regulations for Lightweight Aggregate Concrete), JG158-2004 "Exterior Wall External Insulation System with Glue Powder Polystyrene Granules", and Appendix B of JG/T283-2010 "Expanded Glass Microsphere Lightweight Mortar" for the determination of heat storage coefficient.
II. Xiangke DRM-II Thermal Conductivity Tester (Non-steady State Plate Method) Main Technical Performance
1. Application Range:
This instrument is suitable for determining the thermal conductivity, heat storage coefficient, thermal diffusivity, and specific heat of homogeneous plate-like, gel-like, powder-like, and granular materials in dry or different moisture content conditions. The thermal conductivity range of the tested material is 0.035～1.7w/m.k
2. Sample Size: One thin specimen 20×20×(1.5～3)cm, two thick specimens 20×20×(4～10)cm
3. Power Supply: ~220V, 50HZ
4. Dimensions (Length × Width × Height): Split type host: 600 × 450 × 700mm, computer 500 × 450 × 550mm;
Integrated: 340 × 700 × 560mm5. Working Conditions
① Ambient Temperature 10～35℃ ② Relative Humidity ≤80%
③ Room temperature requirement stability: ≤±1.5℃
6. Accuracy of Measurement Results: ±5%
7. DRM-II connects to a host computer to achieve automatic computer testing and data printing output.
III. Basic Principle
The DRM thermal conductivity tester is based on the principle of non-steady-state heat conduction. The experimental material is heated for a short time, causing the temperature of the experimental material to change. According to the characteristics of its change, the heat storage coefficient, thermal conductivity, thermal diffusivity, and specific heat of the experimental material can be calculated through the solution of the heat conduction differential equation.
Instrument Configuration: Includes one DRM-II main unit, one software, one heater, one set of thermocouples, one insulation bucket, and one Lenovo desktop computer (configured according to the contract).
Thermal Conductivity Tester (Non-steady State Plate Method)
Model:
Hunan Science and Technology DRM-II
Specifications:
Specifications:
这里是占位文字
Gross weight (KG):
The Xiangke DRM-II thermal conductivity tester (non-steady-state plate method) is characterized by its simple structure, high accuracy, and fast testing speed (approximately ten minutes per test). A single test can simultaneously measure the thermal conductivity, thermal diffusivity, and specific heat of homogeneous plate, gel, and powder materials in dry or different moisture content conditions, and it can also measure the thermophysical properties under different moisture content conditions.
Category：
You can send us an email：xtyqyb@163.com
InquireProduct Details
Xiangke DRM-II Thermal Conductivity Tester (Non-steady State Plate Method)
I. Overview
The instrument is characterized by its simple structure, high accuracy, and fast testing speed (about ten minutes per test). A single test can simultaneously measure the thermal conductivity, thermal diffusivity, and specific heat of the material, and can measure the thermophysical properties under different moisture content conditions. Reference standards: JGJT 12-2019 (replacing JGJ 51-2002) (Technical Regulations for Lightweight Aggregate Concrete), JG158-2004 "Exterior Wall External Insulation System with Glue Powder Polystyrene Granules", and Appendix B of JG/T283-2010 "Expanded Glass Microsphere Lightweight Mortar" for the determination of heat storage coefficient.
II. Xiangke DRM-II Thermal Conductivity Tester (Non-steady State Plate Method) Main Technical Performance
1. Application Range:
This instrument is suitable for determining the thermal conductivity, heat storage coefficient, thermal diffusivity, and specific heat of homogeneous plate-like, gel-like, powder-like, and granular materials in dry or different moisture content conditions. The thermal conductivity range of the tested material is 0.035～1.7w/m.k
2. Sample Size: One thin specimen 20×20×(1.5～3)cm, two thick specimens 20×20×(4～10)cm
3. Power Supply: ~220V, 50HZ
4. Dimensions (Length × Width × Height): Split type host: 600 × 450 × 700mm, computer 500 × 450 × 550mm;
Integrated: 340 × 700 × 560mm
5. Working Conditions
① Ambient Temperature 10～35℃ ② Relative Humidity ≤80%
③ Room temperature requirement stability: ≤±1.5℃
6. Accuracy of Measurement Results: ±5%
7. DRM-II connects to a host computer to achieve automatic computer testing and data printing output.
III. Basic Principle
The DRM thermal conductivity tester is based on the principle of non-steady-state heat conduction. The experimental material is heated for a short time, causing the temperature of the experimental material to change. According to the characteristics of its change, the heat storage coefficient, thermal conductivity, thermal diffusivity, and specific heat of the experimental material can be calculated through the solution of the heat conduction differential equation.
Instrument Configuration: Includes one DRM-II main unit, one software, one heater, one set of thermocouples, one insulation bucket, and one Lenovo desktop computer (configured according to the contract).
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