Описание
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Описание
Model: PZ-40
Description
This tester is used to perform swelling pressure test for rock under constant volume, it’s equipped with permeability board. It’s kind of common rock testing instrument.
Technical specifications
1. Max testing power: 40KN
2. Precision: 1%
3. Compression space: 170mm
4. Column distance: 165mm
5. Glass fiber reinforced plastics ring diameter: 140mm
6. Glass fiber reinforced plastics ring height: 66mm
7. Metal ring diameter: 50mm
8. Metal ring height: 55mm
9. Overall size: 320×320×500mm
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