Brief Introduction:
The indentation hardness tester is suitable for measuring the indentation hardness of the extruded polyethylene anticorrosive coating. It is a scientific research institute and an essential test equipment for the research and production of the extruded polyethylene anticorrosion coating manufacturing plant.
Available standards:
GB/T23257-2009:埋地钢质管道聚乙烯防腐层
DIN 30670: Polyethylene coatings on steel pipe and fitting-requirements and testing
DIN 30678:Polypropylene coatings on steel pipes and fittings - Requirements and testing
Performance and features:
The indentation hardness tester mainly consists of a constant temperature water bath, a sample holder and an electric control box. The water bath, the sample holder and the upper panel are made of stainless steel, which is corrosion-resistant and non-rusty. The temperature thermostat automatic control, easy to use, stable and reliable performance. Temperature using digital display, intuitive and convenient.
Main technical parameters:
1. constant temperature Sink volume: 300 × 180 × 200 (length × width × height)
2. constant temperature: room temperature -100 ℃ arbitrary set
(customized according to needs: room temperature -120 ℃)
3. display error: ± 2 ℃
4. temperature fluctuation: ± 2 ℃
5. the total load of quality: 2654 grams
6. the total load stress: 10MPa
7. the number of tests: 3 or 6
8. the pressure head at the bottom cross-sectional area: 2.5mm2
9. heating power: 1500W
10. the power supply voltage: 220 ± 10% V.
Main configuration list：
| NO. | Item | Qty |
| 1 | Indentation hardness tester | 1 |
| 2 | Electric control box | 1 |
| 3 | communication cable | 2 |
| 4 | power cable | 1 |
| 5 | Load bar | 3/6 |
| 6 | Indenter | 3/6 |
| 7 | tray | 3/6 |
| 8 | Weight | 3/6 |
| 9 | Dial indicator | 3/6 |
| 10 | Sample frame | 3/6 |