China Asphalt Mixture Maximum Theory Density Meter, Find details about China Rice Test, Asphalt Maximum Theory Density Meter from Asphalt Mixture Maximum Theory Density Meter
Consist of | Vacuum pump, vibration, Qi, relief is automatically completed |
Feature | Using high precision absolute pressure sensor,instrument and negative pressure vessel pressure up to 3.7 kPa ± 0.3 kPa |
A water buffer device | which can prevent the negative pressure container of water into the vacuum pump |
A vacuum meter | can directly reflect the working condition of vacuum pump(two) technical parameters |
The sample size | 2000g |
The maximum aggregate size | 19.1mm |