DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring

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Accuracy	±3%
Voltage	220 V
Power supply	220V, 50HZ
Relative humidity	≤80%
Protection Class	IP57
Thermal conductivity range	0.001 to 10w/m.k
Thermal storage coefficient	0.1-100W/m2K
Thin specimen size	20×20× (1.5 ~ 3) cm
Thick specimen size	20×20× (4 ~ 10) cm
Ambient temperature	10 ~ 35ºC
Test speed	~10 minutes per test
Measurement output	computer automatic testing, data printing output
Material compatibility	insulation materials, concrete, plastic, rubber, graphite
Measurement parameters	thermal conductivity, heat storage coefficient, thermal conductivity coefficient, specific heat
Wet state capability	can measure thermal properties under different wet conditions
Brand Name	lonroy
Place of Origin	Guangdong, China

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Product Details
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Product Specification


Accuracy	±3%	Voltage	220 V
Power supply	220V, 50HZ	Relative humidity	≤80%
Protection Class	IP57	Thermal conductivity range	0.001 to 10w/m.k
Thermal storage coefficient	0.1-100W/m2K	Thin specimen size	20×20× (1.5 ~ 3) cm
Thick specimen size	20×20× (4 ~ 10) cm	Ambient temperature	10 ~ 35ºC
Test speed	~10 minutes per test	Measurement output	computer automatic testing, data printing output
Material compatibility	insulation materials, concrete, plastic, rubber, graphite	Measurement parameters	thermal conductivity, heat storage coefficient, thermal conductivity coefficient, specific heat
Wet state capability	can measure thermal properties under different wet conditions	Brand Name	lonroy
Place of Origin	Guangdong, China
High Light	DRM-II thermal conductivity instrument ，Non-steady state conductometer ，Thermal analyzer measuring instrument

Product Description

DRM-II thermal conductivity measuring instrument non-steady state method conductometer
1.use
The characteristics of the instrument are: simple device, high accuracy, fast test speed (a test of about ten minutes), in a test can be measured at the same time the thermal conductivity of the material, heat storage coefficient, thermal conductivity coefficient and specific heat, and can measure the thermal physical properties of different wet state. Reference standard: JGJ/T12-2019(technical specification for lightweight aggregate concrete) and JG158-2004 "rubber powder polystyrene particle external wall insulation system" and JG/T283-2010 "expansion glass beads lightweight mortar" Appendix B determination of heat storage coefficient. Suitable for insulation materials, concrete materials, plastic, rubber, graphite and other inorganic materials detection.

DRM-II thermal conductivity measuring instrument non-steady state method conductometer

2.Product Parameter

Application scope	used to determine the thermal conductivity, thermal storage coefficient, thermal conductivity coefficient and specific heat of homogeneous plate, gel, powder and granular materials under dry or different wet conditions. The thermal conductivity of the measured material ranges from 0.001 to 10w/m.k, and the thermal storage coefficient ranges from 0.1-100W/m2K.
Sample size	The thin specimen was 20×20× (1.5 ~ 3) cm Two thick specimens were 20×20× (4 ~ 10) cm
power supply	220V, 50HZ.
Working conditions	Ambient temperature: 10 ~ 35ºC Relative humidity: ≤80%
Accuracy of measurement results	±3% computer automatic testing, data printing output

DRM-II thermal conductivity measuring instrument non-steady state method conductometer
3. Basic principles
DRM type thermal conductivity measuring instrument is based on the principle of non-stable thermal conductivity, heating in the experimental material for a short time, so that the temperature of the experimental material changes, according to the characteristics of its change, through the solution of the thermal conductivity differential equation, you can calculate the thermal conductivity coefficient, thermal conductivity coefficient and specific heat of the test material.

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from Quality China Factory

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Business Type:

Manufacturer,Agent,Exporter,Seller 


Year Established:

2008 


Total Annual:

$5 million -$8 million


Employee Number:

80~200 


Ecer Certification：

Verified Supplier 

Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...

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DONGGUAN LONROY EQUIPMENT CO LTD
A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
https://www.lab-testmachines.com/

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