A-2 type thermal constant analyzer

Instrument Description

The CTPS series A-2 thermal constant analyzer is a reliable, accurate, and cost-effective instrument that meets the international standard ISO/FDIS 22007-2015. Its thermal conductivity range is 0.001~2.0 W/m · K, mainly for testing block samples of small thermal conductivity materials including energy-saving insulation materials. By selecting thin film testing modules, single-sided testing modules, and anisotropic testing modules, it can also be used for thermal constant testing of thin film, single-sided, and anisotropic samples.
This instrument is suitable for fields such as scientific research, product development, product quality management, and testing institutions.

Instrument features

      ①  Based on the principles of TPS method, which is highly advanced in current technology, has very new technical standards, flexible methods, high efficiency, and accurate data;

      ② Fast measurement speed, high efficiency, and testing can be completed in seconds;

      ③ The measurement range of thermal conductivity is 0.001-2.0 W/m · K, suitable for testing small thermal conductivity samples such as insulation materials and glass;

      ④ The thermal conductivity, thermal diffusivity, and specific heat capacity of the sample can be directly measured as three thermal constants;    

      ⑤ Belonging to the absolute measurement method, it does not require calibration with standard substances, and the instrument has good repeatability and high accuracy;

      ⑥ Sample preparation is simple, only requiring two requirements: size and a flat surface;  

      ⑦ Suitable for samples in various states and shapes such as solids, liquids, powders, flakes, colloids, films, and anisotropic materials;

      ⑧ The measurement and control software is easy to operate, has a friendly interface, powerful functions, and reliable operation.

Technical indicators 

Power supply voltage: 220 VAC (or 110 VAC)

Power supply:~100 W     

Thermal conductivity test:

Test range: 0.001-2.0 W/m • K

Repeatability: ≤± 1.0%

Accuracy: ≤± 2.5%

Thermal diffusivity test range: 0.1~1.0 mm2/s

Volume specific heat capacity test range: 0~0.05 MJ/m3 • K

Test time: 3~1024 s    

Probe working temperature range: -100~120 ℃ (other temperature ranges are optional)

Size requirements for block shaped samples:

Plane size: ≥ 10 × 10mm (depending on the probe model)

Thickness: ≥ 3mm

Environmental conditions:       

Room temperature: 18~30 ℃

Humidity: 0-80% RH