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Asphalt penetration meter is an instrument for measuring asphalt penetration, which is developed by using advanced capacitance digital dial indicator and numerical control circuit. It is suitable for highway, Municipal Administration, construction, transportation and transportation in China Petroleum and other fields provide a high-precision advanced instrument.
The instrument is mainly used for penetration of viscous road asphalt, liquid oil, asphalt and residue of asphalt material after distillation or emulsification test.
| Minimum Division | 0.01mm |
| Measurement range | 0-50mm |
| Weight of standard needle and needle | 100±0.05g |
| Power supply | 220 V 50HZ |
| Sample dish | Flat bottomed cylinder, made of metal, the size is Ф fifty-five × 35mm |
| Flat bottom heat preservation dish | Glass product, with a capacity of more than 15L and a depth of more than 60mm. A quadrangle grid frame is used to attach the sample dish. |
| Panel | English |
