Asphalt/Bitumen Theoretical Maximum Specific Gravity and Density Tester Meter
Asphalt/Bitumen Theoretical Maximum Specific Gravity and Density Tester Meter for Asphalt Mixture is suitable for the vacuum method to determine the theoretical maximum relative density of asphalt mixture. It is used for asphalt mixture design, road condition investigation or road construction quality management to calculate void ratio and compaction.
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2, high frequency low amplitude oscillation exhaust method, exhaust more thoroughly.
3, stainless steel container, imported sealing ring, no leakage, no cracking.
4. Imported vacuum pump is adopted. There is no vacuum pump oil return phenomenon.
5, the use of negative pressure adsorption vibration bucket method, more simple operation.
6. The absolute pressure sensor is adopted to detect the vacuum degree to eliminate the influence of altitude on the vacuum degree.
7. Up to 3000HZ vibration frequency, far beyond the same level of products.
8. Large-screen liquid crystal display, automatic vacuum control.The test process is fully controlled by one key.
9. Pressure relief speed can be adjusted.
Oscillation gap | 3min |
Pressure range | 0-100kpa |
Container volume | 4300ml×2 |
Oscillation mode | continuous/intermittent |
Total power | 300W (pump power: 160W; vibration machine power : 30W) |
Power supply voltage | 220V±10%, 50Hz |
Dimensions | 500×520×380 (mm) |
Weight | 32Kg |
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