Pressure Ageing Vessel PAV Controls Group

Mã sản phẩm: PAV |
Thương hiệu: Controls Group

Giá bán: Liên hệ
The Pressure Ageing Vessel (PAV) has been developed to simulate in-service ageing of asphalt binder after 5 to 10 years. The binder is exposed to high pressure and temperature for 20 or 65 hours (selectable up to 99) to simulate the effect of long-term oxidative ageing.


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Thông tin sản phẩm

Feature:

Platinum RTD temperature internal measurement to +/- 0.1° C
Freely selectable test temperatures from 8° to 120°C, PID controlled to +/- 0.5°C  
Efficient heating system allowing the test temperature to be achieved in one hour, exceeding the Standards' specification
Programmable pre-heating functions (limited to 60° C to avoid accidental burns during sample rack positioning) for time optimization
Pressure monitored by transducer and controlled to 2.1 +/- 0.1 MPa
User friendly software allows real time readout of vessel temperature and pressure
6" colour touch screen reclinable display
Temperature and pressure calibrations performable by the user
Network ready for remote monitoring of the test status from PC, tablet or smartphone
CE and ASME certified pressure vessel
Electrically locked top cover, to avoid direct exposure of the pressure vessel during the test
Forced ventilation cooling system allowing quick cooling of sample rack to avoid accidental burn
Over temperature limit switch
Over pressure relief valve


Specification:


Working temperature range: 80 to 120° C
Temperature measurement: Platinum RDT with +/- 0.1 resolution
Testing time: up to 99 hours
Power: 1000 W
Dimensions, mm (l x w x h): 430 x 660 x 480
Weight (approx.): 60 kg
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