Product description:
Plastic low temperature brittleness impact testing machine is to measure the maximum temperature when the sample is damaged by impact under specified conditions, that is, brittleness temperature, which can be used to compare the performance of plastics and other elastic materials at low temperature.Therefore, no matter in scientific research materials and products quality inspection, production process control and other aspects are indispensable.This instrument is in accordance with GB/ t5470-2008 plastic impact embrittlement temperature test method and other national standards.
Product specifications:
* test temperature: -20℃~ room temperature
* punch radius is 1.6 mm ±0.1 mm
* vise radius is 4.0mm ± 0.1mm
* gap between punch center line and fixture is 3.6 mm ±0.1 mm
* the gap between the outside of the punch and the fixture is 2.0mm ± 0.1mm
* with respect to impact, the test speed should reach 200 marks /s±20 marks /s, with its stroke stroke of at least 5.0 marks
* external size: 720×700×1380mm
* power: 1100W
* cold well volume: 700ml