• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Huafeng Instrument
  • Model Number: DRX-I-JH
  • Power: Electronic
  • Usage: thermal conductivity tester
  • Application: Metal

Packaging & Delivery

Packaging Details Standard export packing or according to your request
Delivery Time 30days

DRX-I-JH Thermal conductivity of carbon-graphite thermal insulation-materials


Product Description


  DRX-I-JH High-Temperature Thermal Conductivity Tester(direct power longitudinal heat flow method)


    Based on the theory of longitudinal hot flow method, it mainly tests the thermal conductivity of conductive objects at high temperature. It is applicable  to test the thermal conductivity and diathermancy of metal, stainless steel materials and nonmetal conductive graphite, etc. The instrument tests the conductor materials thermal conductivity by using direct power longitudinal heat flow method.    


Referential standard: GB3651-83 Measuring Method for Thermal Conductivity of Metal at High Temperature

GB8722-88  Method for the Tetermination of Thermal Conductivity of Graphite Materials at Median Temperature.


Main technical parameters:


1. Max operating temperature(oC): ambient ~1000;


2. Testing scope:1-40w / mk and 20 ~ 500w / m k(related to the  conductivity of materials);


3. Number of samples: >2, made in accordance with the standard  Φ5*220;


4. Sample Size: metal: rodlike Φ5*220(mm)  others such as graphite: Φ5*220(mm). Perforate  a 3mm hole with depth 2mm every 50mm from the middle of samples. Size of threadlike samples: Φ1*3mm;


5. Testing accuracy: better than 5%, up to: 2%;


6. Vacuum and protective atmosphere can be customized according to user requirements;


7. Fully automatic testing is realized and the heating-up rate is adjustable;


8, Supply voltage: 220V;


9. Fully automatic testing, data output can be achieved by connecting computer;


10. Machine power consumption: ≤4.KW.






Packaging & Shipping


1 Delivery date: 35days

 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




Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $41,000
Learn More