Concrete Thermal Conductivity Meter
零售价
市场价
重量
库存剩余
隐藏域元素占位
- 产品描述
-
- Commodity name: Concrete Thermal Conductivity Meter
- Model: Hunan Science and Technology DRM-II
The Xiangke DRM-II concrete thermal conductivity meter is suitable for determining the thermal conductivity, thermal diffusivity, and specific heat of homogeneous plate-like, gel-like, and powder-like materials in dry or different moisture conditions. The thermal conductivity range of the material to be measured is 0.035～1.7w/m.k.
Xiangke DRM-II Thermal Conductivity Tester, Thermal Diffusivity Tester
Xiangke DRM-II Concrete Thermal Diffusivity Meter Overview
The thermophysical properties of materials are affected by many factors, such as: chemical composition, density, temperature, and humidity of the material. Among them, humidity has a great influence on the material. In practical applications, due to the influence of climate, construction water content, production and use conditions, etc., materials often contain a certain amount of water, which will lead to a decrease in the thermal insulation performance of the material. Therefore, this problem must be considered in thermal engineering calculations. To this end, it is very necessary to accurately determine the thermophysical properties of materials under wet conditions.
The characteristics of this instrument are: simple device, high accuracy, fast test speed (about ten minutes per test), three parameters of thermal conductivity, thermal diffusivity, and specific heat capacity can be measured simultaneously in one test, and the thermophysical properties under different moisture content conditions can be measured. 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 Particles", and Appendix B of JG/T283-2010 "Expanded Glass Microsphere Lightweight Mortar" for the determination of heat storage coefficient.Xiangke DRM-II Concrete Thermal Diffusivity Meter Main Technical Performance
1. Application range:
This instrument is suitable for determining the thermal conductivity, thermal diffusivity, and specific heat of homogeneous plate-like, gel-like, and powdery materials such as concrete under dry or different moisture conditions. The thermal conductivity of the material to be measured ranges from 0.035 to 1.7 w/m.k
2. Power supply: ~220V, 50HZ
3. Dimensions (length × width × height) ×400×650mm
4. Working conditions:
① Ambient temperature 10～35℃② Relative humidity ≤80%
③ Room temperature stability ≤±1.5℃
5. Accuracy of measurement results ±5%
6. It can be connected to a computer for automatic testing and data printing output.
Basic PrincipleThe concrete thermal conductivity meter is based on the principle of unsteady-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 the change, the thermal conductivity, thermal diffusivity, and specific heat capacity of the experimental material can be calculated through the solution of the heat conduction differential equation.
Instrument configuration: including one DRM-II host, one set of software, one heater, one set of thermocouples, one insulation bucket, and one Lenovo desktop computer (configured according to the contract).
Concrete Thermal Conductivity Meter
Model:
Hunan Science and Technology DRM-II
Specifications:
Specifications:
这里是占位文字
Gross weight (KG):
The Xiangke DRM-II concrete thermal conductivity meter is suitable for determining the thermal conductivity, thermal diffusivity, and specific heat of homogeneous plate-like, gel-like, and powder-like materials in dry or different moisture conditions. The thermal conductivity range of the material to be measured is 0.035～1.7w/m.k.
Category：
You can send us an email：xtyqyb@163.com
InquireProduct Details
Xiangke DRM-II Thermal Conductivity Tester, Thermal Diffusivity Tester
Xiangke DRM-II Concrete Thermal Diffusivity Meter Overview
The thermophysical properties of materials are affected by many factors, such as: chemical composition, density, temperature, and humidity of the material. Among them, humidity has a great influence on the material. In practical applications, due to the influence of climate, construction water content, production and use conditions, etc., materials often contain a certain amount of water, which will lead to a decrease in the thermal insulation performance of the material. Therefore, this problem must be considered in thermal engineering calculations. To this end, it is very necessary to accurately determine the thermophysical properties of materials under wet conditions.
The characteristics of this instrument are: simple device, high accuracy, fast test speed (about ten minutes per test), three parameters of thermal conductivity, thermal diffusivity, and specific heat capacity can be measured simultaneously in one test, and the thermophysical properties under different moisture content conditions can be measured. 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 Particles", and Appendix B of JG/T283-2010 "Expanded Glass Microsphere Lightweight Mortar" for the determination of heat storage coefficient.
Xiangke DRM-II Concrete Thermal Diffusivity Meter Main Technical Performance
1. Application range:
This instrument is suitable for determining the thermal conductivity, thermal diffusivity, and specific heat of homogeneous plate-like, gel-like, and powdery materials such as concrete under dry or different moisture conditions. The thermal conductivity of the material to be measured ranges from 0.035 to 1.7 w/m.k
2. Power supply: ~220V, 50HZ
3. Dimensions (length × width × height) ×400×650mm
4. Working conditions:
① Ambient temperature 10～35℃
② Relative humidity ≤80%
③ Room temperature stability ≤±1.5℃
5. Accuracy of measurement results ±5%
6. It can be connected to a computer for automatic testing and data printing output.
Basic Principle
The concrete thermal conductivity meter is based on the principle of unsteady-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 the change, the thermal conductivity, thermal diffusivity, and specific heat capacity of the experimental material can be calculated through the solution of the heat conduction differential equation.
Instrument configuration: including one DRM-II host, one set of software, one heater, one set of thermocouples, one insulation bucket, and one Lenovo desktop computer (configured according to the contract).
Relevant Specifications
Relevant Specifications
Recommend
Recommend
Inquire
If you are interested in our products, please leave your email and we will contact you as soon as possible. Thank you!
MESSAGE