
Used to test the highest temperature called brittleness temperature when the specimen is broken by impact
in prescribed conditions. Applied for non-rigid plastic and other flexible materials at low temperatures and
also test the brittleness temperature and low temperature performance for different rubber material or
different formula vulcanized rubber.
Standard:
GB1682-82, ISO812:1991, ISO974—80.
Technical parameters:
1.Testing temperature: –60℃~0℃
2.Impact speed: 2 m/s±0.2 m/s
3.Temperature fluctuation in 3min when the temperature is settled: <±0.5℃
4.Distance between impactor center and griper distal:
Rubber: 8± 0.3mm or 11±0.5 (mm)
Plastic: 3.6±0.1mm
5.Dimension: 720×700×1380 (mm)
6.Power: 1100W
7.Volume of colder: 700ml
8. Weight: 150kg.