the MZ-4068d Rubber low temperature brittleness testing machine with a new type of semiconductor cooling (electronic refrigeration temperature difference), the cooling temperature of by a digital display, high precision temperature control. The machine is in line with GB / T1682 and GB / T15256, GB / T5470 to seek novel design, unique structure, advanced technology, stable performance, high level of automation. It can be determined in different rubber merits of plastic material or the brittle temperature of the vulcanized rubber and different formulations of low temperature properties. So in terms of scientific research study materials and products quality inspection, control and other aspects of the production process it is indispensable.
Technical parameters:
1, test temperature: -60 °C --0 °C
2, the impact speed: 2m / s ± 0.2m / s
3, after constant temperature, the test 3min time temperature fluctuations: <± 0.5 °C
4, the impactor to the center The distance from the lower end of the holder:
Rubber: 8±0.3mm or 11±0.5mm
Plastic: 3.6±0.1mm5,
5, Overall dimensions: 720×700×1380
6, Cool well volume: 700ml
7, Power: 1100W