• Model NO.：PAV-1
• HS Code：9031809090
• Production Capacity：200 PCS,Month

Basic Info.

Model NO. PAV-1 HS Code 9031809090 Production Capacity 200 PCS/Month

Product Description

Bitumen PAV System Vacuum Degassing Oven Pressure Aging Vessel


 

Introduction:

The Bitumen PAV System Vacuum Degassing Oven Pressure Aging Vessel is designed and made as per industrial standards T 0630-2011 Accelerated Aging Test for Bitumen by Pressure Aging Vessel in JTG E20-2011 Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering and SH/T 0774-2005 Standard practice for accelerated aging of asphalt binder using a pressurized aging vessel (PAV). It also refers to standards ASTM D6521 and AASHTO PPI. It covers the accelerated aging (oxidation) of asphalt binders by means of pressurized air and elevated temperature.

 

Features:

1. The Bitumen PAV System is composed of PAV-1-1 pressuring aging vessel and PAV-1-2 aging vacuum vessel.

2. The Bitumen PAV System is equipped with a PC. The high pressure aging test is controlled by a PC. All test procedures can be controlled by a PC. 

 

Specifications:

(1) PAV-1-1 Pressuring Aging Vessel

1.Electricity

Power supply:      AC(220±10%)V,50Hz

Rated power:        1100W

Rated current:       10A

2.Vessel

Volume:       13L

Medium:       Air

Rated working temp.:     110ºC±5ºC

Rated working pressure:      2.1MPa 

Designed pressure:      2.2 MPa

Water pressure:          2.75 MPa

Safety valve opening pressure:      2.15 MPa

Explosive pressure for rupture disk:     2.6 MPa

3. Pressure controller

Model:            WP962-2(WP-D90)

Precision:        ±0.01MPa

4. Temperature and time controller :    Model WP962-1(WP-D90)

Temperature control precision:    ±0.1ºC

Grading:       64×1080min

Outage maintaining function:    Yes

Dimension:        630mm×450mm×500mm

(2) PAV-1-2 Aging Vacuum Vessel 

1. Electricity 

Power supply:      AC(220±10%)V,50Hz  

Rated power:        900W 

Rated current:       10A 

2.Vessel 

Volume:    13L 

Medium:    Air 

Rated working temp.:     180ºC±5ºC 

Rated working pressure:    Absolute pressure 15kPa  

Pressure control mode:     Electric contact pressure gauge 

3. Temperature and time controller:     Model XMT-E55T2 

Temperature control precision:    ±0.1ºC 

Time control mode:    Button 

4. Dimension:    560mm×390mm×350mm 
 

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