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TCT-2L Transient Laser Thermal Conductivity Testing Machine Flash Method
| MOQ: | 1 set |
| Price: | Negotiable |
| Standard Packaging: | Plywood packing |
| Delivery Period: | 5~8 working days |
| Payment Method: | L/C,T/T |
| Supply Capacity: | 500 sets/month |
Transient Thermal Conductivity Testing Machine
,Laser Thermal Conductivity Testing Machine
TCT-2L Transient Laser Thermal Conductivity Tester (Flash Method)
Description
TCT-2L Transient Laser Thermal Conductivity Tester is suitable for measuring the thermal diffusion coefficient and thermal conductivity of solid materials with high thermal conductivity, such as metal, graphite, etc., according to the national standard GB/T 22588-2008 "Measurement of thermal diffusion coefficient or thermal conductivity by flash method", ASTM E 1461--2001 " Test Method for Determination of Thermal Diffusion Coefficient by Flash Method". Testing principle: A thin sample is irradiated by a high-intensity short-time energy pulse. The front side of the sample absorbs the pulse energy to increase the temperature on the back side. The temperature change on the back side is recorded. After receiving the light pulse irradiation, the temperature on the back side of the sample rises to half of the maximum value. time (also called half-heating time), and use a computer to quickly calculate its thermal diffusion coefficient α and thermal conductivity l through a special mathematical model.
The TCT-2L transient laser method thermal conductivity tester independently developed by our company has obtained a national patent (certificate number: 13751552). It is suitable for testing high thermal conductivity materials such as metal, graphite, graphene, silicon carbide, etc., and has fast measurement speed. , accurate measurement results and other advantages, and high cost performance to meet the needs of production, quality inspection, and research and development in related industries.
Main technical parameters
1. Sample size range: Φ12×(0.1～5)mm,
2. Thermal conductivity measurement range: 0.1～2000 w/m.k
3. The computer can simultaneously calculate multiple thermal parameters such as thermal diffusion coefficient (thermal conductivity coefficient) and specific heat capacity.
4. Laser source power: 200W adjustable
5. Test accuracy: ±3%
6. Repeatability: Deviation between two measurements <±3%
7. Can communicate with a general-purpose computer and use fully automatic testing software to quickly and accurately analyze the test process parameters and report output of the sample.
8. Power supply: AC 220V±10﹪; 50~60Hz; 500W
