Thermal Conductivity Tester (Guarded Hot Plate Method)
零售价
¥ 60000
市场价
¥ 60000
库存
2
-
Specifications
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DRH-400 Single plate thermal conductivity meter
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You can send us an email：xtyqyb@163.com
Inquire库存剩余
2
隐藏域元素占位
- 产品描述
-
- Commodity name: Thermal Conductivity Tester (Guarded Hot Plate Method)
- Model: DRH-400
The DRH-400 thermal conductivity tester (guarded hot plate method) uses the principle of the guarded hot plate method to meet the high-precision testing requirements of material thermal conductivity for material testing and research departments.
XiangKe DRH-400 Thermal Conductivity Tester (Guarded Hot Plate Method)
I. Overview:
The thermal conductivity of a material is an important parameter in studying its thermophysical properties. This instrument uses the guarded hot plate method and meets the high-precision testing requirements for material thermal conductivity in material testing and research departments. Instrument reference standards: GB/T3139-2005 (Test method for thermal conductivity of fiber-reinforced plastics) (Test method for thermal conductivity of fiberglass), GB/10294-2008 (Determination of steady-state thermal resistance and related properties of thermal insulation materials - Guarded hot plate method), etc. Mainly tests plastics, glass, fibers, foams, powders and other materials. Widely used in colleges and universities, scientific research units, quality inspection and production enterprises.
II. XiangKe DRH-400 Thermal Conductivity Tester (Guarded Hot Plate Method) Main Technical Performance
1. Thermal conductivity range: 0.0010～3.0w/m, four decimal places displayed;
2. Testing accuracy: ≤±3%;
3. Hot surface temperature range: Room temperature～95℃, resolution 0.01℃.
4. Cold surface temperature range: 0～60℃, resolution 0.01℃, controlled by a constant temperature water bath.
5. Power supply: 220V/50HZ; Power ≤2KW.
6. Calorimetric power supply: Voltage 0-30V, resolution 0.0001V; Current 0-3A, resolution 0.0001A.
7. Computer automatic testing and data printing output.
8. Sample size requirement: 400×400×(5-80)(mm)
III. Instrument Device Introduction
The instrument consists of a high-precision voltage regulator, a temperature measuring instrument, a central calorimeter plate heater, a guard plate heater, a constant temperature water bath, and a computer testing system.
1. Test head section: Calorimeter plate, guard plate, cold plate.
2. Heating system: Guard plate temperature heater and metering power heater.
3. Cold plate temperature control: Constant temperature water bath.
4. Temperature measurement system: Uses a digital high-precision instrument to ensure its accuracy and stability, and realizes internal zero-point compensation.
5. Metering power uses a high-precision voltage regulator for heating, with an accuracy better than 0.1%.
6. Computer testing components: Computer, communication components and testing software.
Configuration: Including DRH- 400 One testing host, one software, one high-precision constant temperature water bath, One brand desktop computer (configured according to the contract) 。
Note: DRH-ZD-400 has automatic pressurization and automatic thickness measurement functions, detecting the thermal conductivity and thermal resistance under different pressure states, which is very suitable for compressible materials:
a. Uses a high-precision displacement sensor and connects to a computer for automatic thickness measurement, measurement range 0---80mm, resolution 0.01mm;
b. Automatic pressurization is available to detect the thermal conductivity under different pressure states, with an adjustable pressurization range of 0---1000N and a resolution of 0.1N.
Thermal Conductivity Tester (Guarded Hot Plate Method)
Model:
DRH-400
Specifications:
Specifications:
这里是占位文字
Gross weight (KG):
The DRH-400 thermal conductivity tester (guarded hot plate method) uses the principle of the guarded hot plate method to meet the high-precision testing requirements of material thermal conductivity for material testing and research departments.
Category：
You can send us an email：xtyqyb@163.com
InquireProduct Details
XiangKe DRH-400 Thermal Conductivity Tester (Guarded Hot Plate Method)
I. Overview:
The thermal conductivity of a material is an important parameter in studying its thermophysical properties. This instrument uses the guarded hot plate method and meets the high-precision testing requirements for material thermal conductivity in material testing and research departments. Instrument reference standards: GB/T3139-2005 (Test method for thermal conductivity of fiber-reinforced plastics) (Test method for thermal conductivity of fiberglass), GB/10294-2008 (Determination of steady-state thermal resistance and related properties of thermal insulation materials - Guarded hot plate method), etc. Mainly tests plastics, glass, fibers, foams, powders and other materials. Widely used in colleges and universities, scientific research units, quality inspection and production enterprises.
II. XiangKe DRH-400 Thermal Conductivity Tester (Guarded Hot Plate Method) Main Technical Performance
1. Thermal conductivity range: 0.0010～3.0w/m, four decimal places displayed;
2. Testing accuracy: ≤±3%;
3. Hot surface temperature range: Room temperature～95℃, resolution 0.01℃.
4. Cold surface temperature range: 0～60℃, resolution 0.01℃, controlled by a constant temperature water bath.
5. Power supply: 220V/50HZ; Power ≤2KW.
6. Calorimetric power supply: Voltage 0-30V, resolution 0.0001V; Current 0-3A, resolution 0.0001A.
7. Computer automatic testing and data printing output.
8. Sample size requirement: 400×400×(5-80)(mm)
III. Instrument Device Introduction
The instrument consists of a high-precision voltage regulator, a temperature measuring instrument, a central calorimeter plate heater, a guard plate heater, a constant temperature water bath, and a computer testing system.
1. Test head section: Calorimeter plate, guard plate, cold plate.
2. Heating system: Guard plate temperature heater and metering power heater.
3. Cold plate temperature control: Constant temperature water bath.
4. Temperature measurement system: Uses a digital high-precision instrument to ensure its accuracy and stability, and realizes internal zero-point compensation.
5. Metering power uses a high-precision voltage regulator for heating, with an accuracy better than 0.1%.
6. Computer testing components: Computer, communication components and testing software.
Configuration: Including DRH- 400 One testing host, one software, one high-precision constant temperature water bath, One brand desktop computer (configured according to the contract) 。
Note: DRH-ZD-400 has automatic pressurization and automatic thickness measurement functions, detecting the thermal conductivity and thermal resistance under different pressure states, which is very suitable for compressible materials:
a. Uses a high-precision displacement sensor and connects to a computer for automatic thickness measurement, measurement range 0---80mm, resolution 0.01mm;
b. Automatic pressurization is available to detect the thermal conductivity under different pressure states, with an adjustable pressurization range of 0---1000N and a resolution of 0.1N.
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