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Low temperature compression permanent deformation test bench
Production Description
This instrument is mainly used to measure the compression permanent deformation of vulcanized rubber under low temperature conditions, and can be used for experiments in research institutes, factories, schools, and research institutions. This machine complies with the requirements of GB/T 7759.2-2014/ISO 815-2:2008 "Determination of compression set of vulcanized or thermoplastic rubbers - Part 2: Under low temperature conditions".
This machine mainly consists of a low-temperature box, a pneumatic lifting system, a testing device, etc. Refrigerated by a low-temperature box with high temperature control accuracy, it replaces early dry ice refrigeration and is convenient and practical.
Technical Parameters
1. Temperature range: -70 ℃ to room temperature
2. Temperature uniformity: not greater than 2 ℃ (when unloaded)
3. Lift cylinder stroke: 300mm
4. Studio size: 450mm x 400mm x 550mm (L x W x H)
5. Working pressure: 0.4MPa
6. Power supply: AC220V ± 10% 50Hz 5kW
7. External dimensions: 1330mm x 940mm x 1820mm