Haida test equipment obtained certificate of new high-tech enterprise in 2019 Phone:+86-13602361535 E-mail:manager@qc-test.com
Product Description
This instrument is suitable for measuring the thermal diffusivity and thermal conductivity of high thermal conductivity solid materials, such as metals, graphite, etc., in accordance with the national standard GB/T 22588-2008 "Flash Method for Measuring Thermal Diffusivity or Thermal Conductivity" and ASTM E 1461--2001 "Flash Method for Determining Thermal Diffusivity Test Method".
Test principle: Thin samples are irradiated by high-intensity short-time energy pulses. The front side of the sample absorbs the pulse energy to increase the back temperature. The back temperature change is recorded. The time required for the back temperature of the sample to rise to half of the maximum value after receiving the light pulse irradiation (also called the half-heating time) is used to quickly calculate its thermal diffusivity α and thermal conductivity l using a computer through a special mathematical model.
Our company's transient laser method thermal conductivity tester is suitable for testing high thermal conductivity materials such as metals, graphite, graphene, silicon carbide, etc. It has the advantages of fast measurement speed and accurate measurement results. It has a high cost-effectiveness and meets the production, quality inspection, and research and development needs of related industries.
Product Specifications
Model | 60082-HD |
Thermal conductivity measurement range | 0.1~2000w/m.k, resolution: 0.1w/m.k |
Sample size | Φ12×(0.1~5)mm, square=10x10mm, thickness 1~3mm |
Laser source power | 200W adjustable |
Test accuracy | ±3% |
Repeatability | Deviation between two measurements <±3% |
Testing results | The computer can simultaneously calculate multiple thermal parameters such as thermal diffusion coefficient (thermal conductivity), specific heat capacity, etc. |
Control mode | Can communicate with general computers, use fully automatic test software, quickly and accurately analyze the test process parameters and output reports for samples |
Power | 1∮ AC 220V 50HZ 500W |
Products Advantages
Product Characteristics
1.The specimen and the hot and cold plates can be automatically adjusted in parallel, and the error of non-parallelism on both sides of the specimen is very small.
2.It can realize two modes of vacuum measurement and protective atmosphere measurement (atmosphere: inert, reducing, static).
3.It has triple temperature protection to minimize environmental thermal interference.
4.Multiple mathematical model fitting, accurate pulse width correction and pulse energy integration, heat loss correction, built-in database;
Through mathematical model fitting, heat loss related correction, self-calibration function of thermal conductivity and heating power can be performed.
5.Advanced control system: it can control the temperature quickly and stably.
6.Intelligent data processing, fully automatic thermal analysis measurement software system with WINDOWS operation interface, data analysis and report output function. Special analysis and testing software, supporting WINDOWS10 and 64-bit operating system.
7.It can perform multi-layer contact thermal resistance analysis, and calculate parameters such as thermal resistance and thermal diffusion rate. Using standard samples with known specific heat, the specific heat can be calculated by comparison method.
8.Integrated electronic equipment, data acquisition rate reaches 2MHz.
9.Can be connected to a computer for fully automatic control, Chinese operating interface, automatic printing of test reports
10.Color CCD pixels 5 million, maximum field of view 1.465*1.465mm, digital continuous zoom, motor-driven fully automatic focusing.
Product Details
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MATERIAL INTRODUCTION
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Product Application
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HAIDA Test Equipment
Contact us
Contact: Mrs. Zhong
WeChat: haida13602361535
E-mail: manager@qc-test.com
Phone: +86-13602361535
Add: No.13 Daxin Street, Daluosha Industrial Zone, Daojiao Town, Dongguan City, Guangdong Province.