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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


Product Description


  DRX-I-JH High-Temperature Thermal Conductivity Test Machine(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): room temperature to 600 , room temperature-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.




Our Services

Contract execution


² Machine production will be arranged strictly according to the contract;

² Machine photos will be sent to you for inspection during production;

² Send customs clearance documents by DHL;

² Update latest news after delivery and prepare customs clearance;



After-sale service


² 12 months warranty except for wear parts;

² Broken spare parts (except for wear parts) will be sent for free due to quality problems;

² In time response to customers technical problems;

² New products update for customers' reference





Company Information




1,Is your company a trading company or factory?

A:Factory + trade (integration), has 15 years focusing on test instruments field, 9 years
exporting experience.


2,After an order is placed, when to deliver?

A:Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item


3,What’s the payment term?
A:T/T,L/C and other payment terms could be negotiated.

4,What's the warranty and after-sales service?
A:12 months warranty. Feedback to you within 24h and help you to repair your problem
controller freely, even it's not from our factory.


5,What the standards do you adopt?
AWe have been adopting the world standards and regulation such as ISO, ASTM, DIN, EN, GB,

6,What about the product' services and quality?
A:Each instruments must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer’s company when you need. And our Main clients : TUV, ITCO and Hantech.

7,What's the cooperation Process?
A:Inquiry - quotation - communication - order confirming - deposit payment - production -
testing and debugging - balance payment - packing - delivery - customer receiving - after

8,Why choose us?
1, Considerate Service Different countries plugs, manually change the-voltage from 110V to
220V, insurance indicator.
2,Excellent After sale Service:
12 months warranty. Besides, we can help you to repair your problem controller freely, even
it's not from our factory. What you need to do is to send us the controller.
We will sign a letter of commitment while we sign the contract, which will improve your
confidence to us.
4,Good Packaging: Simulation Animatronic Customer Triceratops are covered with air bubble
film before put them into the wooden case, which not only has good shock absorption, impact
resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture
corrosion, good transparency etc.

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China (Mainland) | Manufacturer
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $45,000
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