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Netherlands Pressure aging tester
Used to evaluate the aging condition of asphalt in a natural environment.
Product Description
Technical Index
- Power Supply Voltage: AC 220V±10% 50Hz
- Rated Power: 1.1kW
- Fuse Rating Current: 10A
Pressure Aging Test Instrument Parameters
1. Working Volume: 13L
2. Working Medium: Air
3. Rated Operating Temperature: 110℃±5℃
4. Rated Operating Pressure: 2.1MPa
5. Design Pressure: 2.2 MPa
6. Hydraulic Test Pressure: 2.75 MPa
Safety Valve Opening Pressure: 2.15 MPa
Safety Rupture Disc Burst Pressure: 2.6 MPa
7. Pressure Controller:
Model: WP962-2(WP-D90)
Accuracy: ±0.01MPa
8. Temperature and Time Controller: WP962-1(WP-D90)
Accuracy: ±0.1℃
Time Segments: 64×1080 minutes
Power-off Retention Function: Yes
- Dimensions: 105×50×68cm (Length, Width, Height)
- Weight: 75kg
Asphalt Aging Vacuum Technical Parameters
- Vacuum Dryer Temperature Control Range: 50 to 180℃, Temperature Control Accuracy ±1℃
- Negative pressure can be controlled at 15kPa±2.5kPa.
- Sample Placement: 4 sample dishes.
- Working Voltage: 220V
- Power: 1KW
- Asphalt Aging Vacuum Box Dimensions: 45×36×51.5 (Length×Width×Height)
- Asphalt Aging Vacuum Box Weight: 26kg
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