Low temperature brittleness testing machine-70 ℃ multimodal sample

Low temperature brittleness testing machineThis instrument is designed according to the GB1682 national standard, and its technical indicators meet the requirements of national standards such as HG 2-162-1965 Plastic Low Temperature Impact Compression Test Method and GB5470-2008 Plastic Impact Brittle Temperature Test Method.

Characteristics and Applications:

The low-temperature brittle impact testing machine is used to measure the temperature at which a sample of a material fails under specified conditions due to impact, known as the brittle temperature. It can be used to compare and evaluate the performance of plastics and other elastic materials under low-temperature conditions. It can determine the brittleness temperature and low-temperature performance of vulcanized rubber with different rubber materials or formulations. Therefore, in terms of quality inspection of scientific research materials and their products, as well as control of production processes, they are all excellent. ---------------------------------------------------------------------

Technical Specifications:

1. Temperature control range: room temperature~-70 ℃ (room temperature ≤ 25 ℃)

2. Constant temperature accuracy: ± 0.3 ℃

3. Cooling rate: 0 ℃ to -30 ℃, approximately 2.5 ℃/min

-30 ℃ to -40 ℃, approximately 2.5 ℃/min

-40 ℃ to -70 ℃, approximately 2.0 ℃/min

4. Large external dimensions: 910 × 510 × 860mm (length × width × height)

5. Effective workspace in the studio: 280 x 170 x 120mm (length x width x height)

6. Number of samples that can be installed: 10 more samples

7. Digital timer: 0 seconds to 99 minutes, resolution of 1 second

8. Cooling medium: ethanol or other non freezing liquid