PAV-1 Asphalt Pressure Aging SystemDetailed product description：

This instrument is manufactured according to ASTM PS36 and AADHTO PPI standards. Used to evaluate the aging condition of asphalt in natural environments.

1、 PAV-1-1 Asphalt Pressure Aging Chamber
1. Power supply
Power supply voltage: AC 220V ± 10% 50Hz
Rated power: 1.1kW
Rated current of fuse: 10A
2. Pressure vessel
Working volume: 13L
Working medium: Air
Rated working temperature: 110 ℃± 5 ℃
Rated working pressure: 2.1MPa
Design pressure: 2.2 MPa
Hydraulic test pressure: 2.75 MPa
Safety valve opening pressure: 2.15 MPa
Safe bursting disc bursting pressure: 2.6 MPa
3. Pressure controller
Model: WP962-2 (WP-D90)
Accuracy: ± 0.01MPa
4. Temperature and time controller WP962-1 (WP-D90)
Accuracy: ± 0.1 ℃
Time slot: 64 × 1080 minutes
Power off hold function: Yes
5. Dimensions: 630 × 450 × 500mm (length, width, height)

2、 PAV-1-2 Asphalt Aging Vacuum Box
1. Power supply
Power supply voltage: AC 220V ± 10% 50Hz
Rated power: 0.9kW
Rated current of fuse: 10A
2. Vacuum container
Working volume: 13L
Working medium: Air
Rated working temperature: 170 ℃± 5 ℃
Rated working pressure: Absolute pressure 15kPa
Pressure control method: Electric contact vacuum pressure gauge
3. Temperature and Time Controller XMT-E55T2
Temperature control accuracy: ± 0.1 ℃
Time control method: button
4. Dimensions 560 × 390 × 350mm (length, width, height)

3、 Complete set of instruments
1 PAV-1-1 Asphalt Pressure Aging Chamber
2 PAV-1-2 Asphalt Aging Vacuum Box
3 Data Collection Software CD
4 LP10-2.6-100A bursting disc
5 pressure reducing valve and large diameter pressure gauge assembly
6 Gas supply hose
7 30mm socket wrench
8 14-17mm open-end wrench
9 Insulation pad
10 serial port cable
11 ○ type sealing ring (Φ 5.7 × 258)
12 ○ type sealing ring (Φ 2.65 × 126)
13 tripod
14 Sample Plate