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DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
Specifications
Brand Name :
lonroy
Place of Origin :
Guangdong, China
MOQ :
1
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
Description
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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DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument

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Product Detail
Brand Name :
lonroy
Place of Origin :
Guangdong, China
MOQ :
1
Accuracy :
±3%
Voltage :
220 V
Power supply :
220V, 50HZ
Contact Supplier
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument
DRM-II Non-steady State Method Conductometer Thermal Conductivity Measuring Instrument

DONGGUAN LONROY EQUIPMENT CO LTD

Verified Supplier
1 Years
guangdong, dongguan
Since 2008
Business Type :
Manufacturer, Agent, Exporter, Seller
Main Products :
Lab Test Machine, Ink Proofer, Ceramic Tester
Total Annual :
$5 million -$8 million
Employee Number :
80~200
Certification Level :
Verified Supplier
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