HD-DRH-V Thermal Conductivity Tester
Description:
The thermal conductivity tester is mainly used to test plastic, rubber, glass, fiber, benzene board, extruded plastic board, foamed concrete, hollow glass, wood board, all kinds of heat preservation materials and other h omogeneous board materials, and at the same time, it can measure the thermal conductivity of various substances such as granular materials, bulk materials, soft materials.

Advantages
Online temperature calibration: unique technology, calibration of the instrument is simple and fast, accuracy increased by more than 3 times. Large measuring range: range 0.001~3.00w/(m.k). Automatic thickness measurement: computerized automatic thickness measurement, reducing human error. Automatic pressurization system: computer accurate automatic pressurization, can test the thermal conductivity at different pressures, more scientific than manual pressurization, more data, better repeatability. Measurement of a variety of types: In addition to measuring the hard plate, optional company accessories, you can measure a variety of special materials. For example: granular material, bulk material.
Technical Parameters
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Item
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Parameters
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Thermal conductivity range
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0.001~500 w/(m.k), resolution 0.0001w/(m.k)
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Thermal diffusion coefficient (thermal conductivity) range
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0.1~100 m2/s
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Heat storage coefficient range
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0.1~30 w/(m2.k)
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Specific heat capacity range
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0.1~5 kJ/(kg.℃)
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Thermal resistance range
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0.5~0.000005 mm2.k/w
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Temperature measurement accuracy
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≤0.0001℃
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Relative measurement error
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≤3%
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Repeatability error
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≤3%
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Test time
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1~120 seconds
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Sample test environment temperature range
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Room temperature
(Various high and low temperature control bath (-40~250℃) or test states under vacuum can be selected according to customer
requirements)
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Probe configuration
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Standard configuration: Φ15mm (temperature resistance -40~150℃)
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Various sample tests
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a. Solid block or round, square, or special-shaped samples do not require special preparation, only a relatively flat sample
surface is required, and a special sample clamping device is provided.
b. No special requirements for powder, paste, or liquid substances, and a special sample test box is provided.
c. For thinner materials (thickness 0.01~1mm), special test plans and mathematical models are used for testing.
d. For high-conductivity materials (100~500W), special test plans and mathematical models are used for testing.
e. For thermal insulation materials (0.010~0.050W), special test plans and mathematical models are used for testing.
parameters and output reports for samples.
f. Equipped with a uniaxial anisotropic test mode.
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Control mode
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By computer & software
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Power
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AC 220V±10%, 50/60 Hz, 500W
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ABOUT HAIDA



Why choose us?
1.Design & Production : Solution Consultation for each order
Recommend the most cost -performance machine
Research & Develop the suitable one for Special- designed Model.
2.Shipping & Delivery: One-Stop Service
Production- Deliver to your door - Installation & Training- Technical Support
3.Warranty
1 year warranty with lifetime technology support
4.After-Sale Service
React within 2 Hours
Video inspection & on-site service combined
FAQ
Q: How about your warranty?
A: Generally, our warranty is one year. Within the warranty period, we can offer technique support and part parts change, if it's necessary, our engineers may go to your place for better service.
Q: What is the order process?
A: Get Inquiry - Send the Quotation - Confirm the requirements - Order confirming - Payment - production - testing and debugging- packing - Confirm with customer about the necessary documents- Arrangement the Delivery - Send the product out - Customer Receiving - After Service.
Q: Can we visit your factory before order?
A: Yes, we warmly welcome and sincerely invite you and your team to visit our factory, we will help to arrange hotel and pick up you from airport.
Q: Do you accept customization service?
A: Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don't hesitate to tell us your requirement, we will do our best to meet your needs.