沥青老化试验箱

一、产品概述：

PAV-1型沥青压力老化系统设计参照《压力老化容器加速沥青老化试验法(PAV)》，同时参考ASTM D6521、AASHTO PPI试验方法，本系统是评价沥青自然环境老化状况的设备。

本产品已申请专利，并已通过ISO9001质量管理体系认证

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、技术特点：

1.本系统由PAV-1-1沥青压力老化箱和PAV-1-2沥青老化真空箱组成。

2.本系统的制造、安装、使用符合 《特种设备安全监察条例》 的相关规定。

3.本系统的各项技术指标均达到同类进口设备的要求，是理想的进口设备的替代产品。

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、技术参数及指标：

（一） PAV-1-1沥青压力老化箱

1、供电

电源电压：AC220V±10%  50Hz

额定功率：1100W

熔断器额定电流：10A

2、压力容器

工作容积：13L

工作介质：空气

额定工作温度：110℃±0.5℃

额定工作压力：2.1MPa

设计压力：2.2 Mpa

水压试验压力：2.75 MPa

安全阀开启压力：2.15 Mpa

安全爆破片爆破压力：2.6 MPa

3、压力控制仪

精度：±0.01MPa

4、温度时间控制仪

精度：±0.1℃

时间段位：64x1080min

断电保持功能：有

5、外形尺寸：630×450×500mm (长×宽×高)

6、控制方式：全自动触摸屏控制

（二） PAV-1-2沥青老化真空箱

1、供电

电源电压：AC220V±10%  50Hz

额定功率：900W

熔断器额定电流：10A

2、真空容器

工作容积：13L

工作介质：空气

额定工作温度：170±0.5℃

额定工作压力：绝对压力15kPa

压力控制方式：触摸屏控制

3、温度与时间控制仪

温度控制精度：±0.1℃

时间控制方式：触摸屏

4、外形尺寸：560×390×350mm (长×宽×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)