一、產(chǎn)品概述：
PAV-1型瀝青壓力老化系統設計參照《壓力老化容器加速瀝青老化試驗法(PAV)》，同時(shí)參考ASTM D6521、AASHTO PPI試驗方法，本系統是評價(jià)瀝青自然環(huán)境老化狀況的設備。
本產(chǎn)品已申請，并已通過(guò)ISO9001質(zhì)量管理體系認證
1. Product overview:
The design of PAV-1 asphalt pressure aging system refers to "Pressure Aging Vessel Accelerated Asphalt Aging Test Method (PAV)", and also refers to ASTM D6521, AASHTO PPI test method. This system is a special equipment for evaluating the aging status of asphalt natural environment.
This product has applied for a patent and has passed the ISO9001 quality management system certification
二、技術(shù)特點(diǎn)：
1.本系統由PAV-1-1瀝青壓力老化箱和PAV-1-2瀝青老化真空箱組成。
2.本系統的制造、安裝、使用符合 《特種設備安全監察條例》 的相關(guān)規定。
3.本系統的各項技術(shù)指標均達到同類(lèi)進(jìn)口設備的要求，是理想的進(jìn)口設備的替代產(chǎn)品。
2. Technical features:
1. This system is composed of PAV-1-1 asphalt pressure aging box and PAV-1-2 asphalt aging vacuum box.
2. The manufacture, installation and use of this system comply with the relevant regulations of the "Special Equipment Safety Supervision Regulations".
3. The technical indicators of this system meet the requirements of similar imported equipment, which is an ideal substitute for imported equipment.
三、技術(shù)參數及指標：
（一） PAV-1-1瀝青壓力老化箱
1、供電
電源電壓：AC220V±10% 50Hz
額定功率：1100W
熔斷器額定電流：10A
2、壓力容器
工作容積：13L
工作介質(zhì)：空氣
額定工作溫度：110℃±0.5℃
額定工作壓力：2.1MPa
設計壓力：2.2 Mpa
水壓試驗壓力：2.75 MPa
安全閥開(kāi)啟壓力：2.15 Mpa
安全爆破片爆破壓力：2.6 MPa
3、壓力控制儀
精度：±0.01MPa
4、溫度時(shí)間控制儀
精度：±0.1℃
時(shí)間段位：64x1080min
斷電保持功能：有
5、外形尺寸：630×450×500mm (長(cháng)×寬×高)
6、控制方式：全自動(dòng)觸摸屏控制
（二） PAV-1-2瀝青老化真空箱
1、供電
電源電壓：AC220V±10% 50Hz
額定功率：900W
熔斷器額定電流：10A
2、真空容器
工作容積：13L
工作介質(zhì)：空氣
額定工作溫度：170±0.5℃
額定工作壓力：壓力15kPa
壓力控制方式：觸摸屏控制
3、溫度與時(shí)間控制儀
溫度控制精度：±0.1℃
時(shí)間控制方式：觸摸屏
4、外形尺寸：560×390×350mm (長(cháng)×寬×高)
3. Technical parameters and indicators:
(1) PAV-1-1 Asphalt Pressure Aging Box
1. Power supply
Power supply voltage: AC220V±10% 50Hz
Rated power: 1100W
Fuse rated current: 10A
2. Pressure vessel
Working volume: 13L
Working medium: air
Rated working temperature: 110℃±0.5℃
Rated working pressure: 2.1MPa
Design pressure: 2.2 Mpa
Hydraulic test pressure: 2.75 MPa
Opening pressure of safety valve: 2.15 Mpa
Bursting pressure of safety rupture disc: 2.6 MPa
3. Pressure controller
Accuracy: ±0.01MPa
4. Temperature and time controller
Accuracy: ±0.1℃
Time segment: 64x1080min
Power-off hold function: Yes
5. Dimensions: 630×450×500mm (length×width×height)
6. Control mode: fully automatic touch screen control
(Two) PAV-1-2 asphalt aging vacuum box
1. Power supply
Power supply voltage: AC220V±10% 50Hz
Rated power: 900W
Fuse rated current: 10A
2. Vacuum container
Working volume: 13L
Working medium: air
Rated working temperature: 170±0.5℃
Rated working pressure: absolute pressure 15kPa
Pressure control method: touch screen control
3. Temperature and time controller
Temperature control accuracy: ±0.1℃
Time control method: touch screen
4. Dimensions: 560×390×350mm (length×width×height)
