Water bath indentation hardness tester
Product Introduction:
Water bath indentation hardness tester is used to determine the indentation hardness of extruded polyethylene anticorrosive layer, which conforms to the requirements of the instrument in accordance with SY/T 0413-2002 "Buried steel pipe polyethylene anticorrosive technical standard" （Appendix F indentation hardness determination method） standard, its constant temperature automatic control, easy to use, stable performance.
Technical indicators:
- Constant temperature: room temperature -70℃， can be heated with oil to 150℃（room temperature -23℃， 50℃， 70℃ for water heating; 120℃ for oil heating）
- Display error: ±2℃
- Temperature fluctuation: ±2℃
- Supply voltage: 220±10%
- Loading force of each test stand: 10MPa
- Bottom diameter of indenter: （cross-sectional area: 2.5mm²）
- Heating power: 1500W
- Reading accuracy of scale indicator: 0.01mm
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