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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Hunan Zhenhua
  • Model Number: DRX-II-300A
  • Power: Electronic
  • Usage: Cement Testing Machine, Industrial
  • Accuracy: 0.1℃
  • Theory: Temperature Controller
  • Temperature range: Room temperature~100℃
  • Application: fiber board, fiber (XPS/EPS/PUR, composite plate, cement products

Packaging & Delivery

Packaging Details standard exporting wooden case
Delivery Time 30days

 DRX-II-300A Construction insulation materials Intelligent guarded hot plate thermal conductivity tester


Product Description



                        DRX-II-300A Insulation materials intelligent plate thermal conductivity tester

It is mainly used to test the thermal conductivity of construction insulation materials, glass, fiber, foam and so on. Testing materials include fiber board, loosing filler glass fiber, ceramic fiber (XPS/EPS/PUR, etc.), foam plastic, inter-layer composite plate, vacuum plate, rubber products, cement products, concrete brick, powder materials, filler materials, gypsum board and so on. The tester is in line with the latest national standard GB/T 10294-2008 guarded hot plate apparatus, ASTM C518, ASTM C177 and ISO 8302 Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus. It is in full compliance with the national thermal conductivity measurement standard with its stable and accurate temperature control technology, computer interface, software’s real-time monitoring and control, data processing and saving connecting. With these advantages, it is applied widely in materials properties detection organization, scientific research institution, quality detection department of factory, institutions of higher education teaching and research.  

Main features:
1. With real-time measurement and reading devices, it can automatically measure test piece

2. With test piece pressure online real time detection, display and control functions

3. It has fuzzy guarded plate that is hot plate temperature tracking and precision control technology

4. Self-calibration function of the thermal conductivity and heating power

5. Compensation for test piece’s thickness and the average temperature

6. Windows automatic thermal analysis measuring software system, data analysis and reporting output function.

Technical parameters:

Temperature range

0 ~ 100 , cold plate to -5

Cooling system

external water bath

Hot plate temperature

Room temperature~100

Temperature control accuracy


Sample size(maximum)

300×300×(5-100) mm/ 400*200*200mm customize

Thermal resistance range

0.1 ~ 8.0 m2K/W

Coefficient of thermal conductivity range

0.01 ~ 2.3W/m K





Environmental condition

room temperature: 18~25, humidity: 20~80%RH

Data result analysis

Automatic thermal analysis software, Windows XP /sp2, Windows7 English

/or with embedded touch screen control system (customized by user)

Supply voltage

AC 220V±5%, power: 3.0kw










Packaging & Shipping


1 Delivery date: 30days

 2.Payment terms: TT 30% in advance as the deposit, the balance to be paid before shipment.

 3.Package: standard exporting plywood case.





Company Information





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China (Mainland) | Manufacturer, Trading Company
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