Audited Supplier
DRH-30S
Online Service
1 Year
Computer Controll and Display
220V 50Hz
Hunan Zhenhua
Export Plywood Case
0.3CBM
China
9031809090
Product Description
DRH-30S Precision Heat Flow Meter Thermal Conductivity Tester
The thermal conductivity tester is a simple and fast high precision instrument for measuring the thermal conductivity of thermal insulation materials and other materials with low thermal conductivity. It can mainly test the thermal conductivity of uniform plate materials such as polymer material, plastic, rubber, glass, fiber, benzene board, extruded board, foamed concrete, hollow glass, wood, building thermal insulation coating and various thermal insulation materials.
In line with the latest standards ASTM D5470, ASTM E1530, ASTM C 518, ISO 8301, GB/T 10295-2008 "heat flow meter method for the determination of steady-state thermal resistance and related characteristics of thermal insulation materials", the principle of measurement is to locate the sample between a hot plate and a cold plate to measure heat flow. Capable of running in standalone or PC-controlled configurations to provide fast, accurate measurement results. Used in material performance testing institutions, scientific research institutions (institutes), factory quality testing departments, teaching and research in colleges and universities.
Main technical parameters:
| Thermal conductivity range | 0.015~5 W/m.K |
| Measurement accuracy | Heat flow sensor: ±2% |
| Repeatability: | ±1% |
| Cold plate temperature: | 0ºC~70ºC,Resolution 0.01ºC, equipped with high precision low temperature thermostat water tank |
| Hot plate temperature: | RT +5ºC ~ 300ºC, resolution 0.01ºC, hot plate temperature control stability: 0.02ºC, using bidirectional thyristor temperature control; |
| Sensitivity of heat flow sensor: | better than 0.47μV·W/M2 |
| Heat flow range: | 50 ~ 3000W/m2 |
| Sample sizes | φ60×(1-40)mm,50×50×(1-40)mm |
| Pressure control range: | maximum 1000N, resolution 1N |
| Automatic thickness measurement | 0-50.00mm, resolution 1um |
| Functions | With self pressure, automatic thickness measurement function, detection of different pressure under the thermal conductivity and thermal resistance. It is often applied to compressible materials. Loading and unloading using stepper motor + stepper controller. |
| Environmental condition | room temperature: -5ºC~40ºC, humidity: 0~95%RH |
| Data result analysis | Automatic thermal analysis software, which can analyze and output testing parameters fast and accurately, Windows 10/7 English |
| Supply voltage | 220V/ 50Hz, power: 3.0kw |
| Main configurations | DRH-30S testing host, thermostatic water tank, testing software(USB), reference sample |
