Zhuozhou Tianpeng Imp. and Exp. Trade Co., Ltd. is one of the leading manufacturers and suppliers of pressure aging vessel pav in China. With abundant experience, we warmly welcome you to buy customized pressure aging vessel pav made in China here from our factory. Quality products and reasonable price are available.
Description of Product
The HTHY-0630 PAV Asphalt Pressure Aging Vessel simulates long-term asphalt aging caused by climate and traffic loading. It evaluates the oxidative aging resistance of various asphalts under controlled temperature and pressure, providing aged samples for subsequent performance testing. Its lightweight, compact design fits standard laboratory benchtops and ensures easy operation and maintenance.
APPLICATION
Suitable for a wide range of materials including asphalt, coatings, food, cosmetics, polymers, adhesives, medicine, and composite materials.
CONFIGURATION
Includes main unit, temperature control (circulation) system, asphalt fixtures (8mm and 25mm), and dedicated asphalt test software.
Standards
- ASTM D65212
- AASHTO R-28
- EN 14769
Specification
TECHNICAL PARAMETERS
|
Working temperature range |
90~110℃ |
|
Temperature control accuracy |
Resolution 0.1℃, accuracy ±0.5℃ |
|
Preheating time |
40min~60min |
|
Temperature-pressure |
Real-time display temperature and pressure values and curve relationship |
|
Working pressure |
2.1MPa±0.1MPa |
|
Actual pressure control accuracy |
±0.02MPa |
|
Pressure sensor |
0-3MPa |
|
Accuracy |
0.5% (±0.015 MPa) |
|
Air supply |
Cylinder compressed air, air pressure greater than 3MPa |
|
Air supply connector |
Equipped with high-pressure pressure reducing valve and converted high-pressure air pipe matching with industrial compressed air bottles as standard |
|
Safety relief |
Greater than 2.5Mpa |
|
Safety valve |
When the pressure in the chamber exceeds 2.5Mpa, the safety valve automatically releases pressure |
|
Power supply |
AC220V 50Hz |
|
Dimensions |
550X350X450 mm |
|
Weight |
60kg |
Features
● Designed for both laboratory and in-situ road surface testing
● 7-inch high-definition display controller monitors pressure and temperature in the chamber in real time
● Displays temperature-time and pressure-time curves during the working process
● Real-time display of temperature error time and pressure error time throughout aging process (meets new specification requirements)
● Temperature and pressure linkage control prevents overheating during pressurization
● Records data every 5 seconds and supports USB export in Excel format
● Process data can be automatically printed after test completion
● Over-temperature, over-pressure and high-pressure relief protection ensure safe operation under high-temperature and high-pressure conditions
● Overload protection and fault warning functions with buzzer alarm and fault code display
● Stainless steel cabinet with special surface treatment, easy to clean and durable
Accessories
● high-pressure pressure reducing valve
● high-pressure resistant air inlet pipe (3m), used to connect the equipment to the compressed air cylinder, and adjust the inlet pressure of the air source
● Sample dishes (10 pcs) and rack
Video
Documents
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