MATEST - PRESSURE AGEING VESSEL

Code :B091M

Standard Method : EN 14769 | ASTM D6521 | AASHTO R28

PAV to simulates in-service oxidative aging that occurs in asphalt binders during service after 5 to 10 years (long-term aging). The sample is exposed to high pressure and temperature for 20 hours (selectable up to 99). The Pressure Ageing Vessel (PAV)

features 100% compliance with the laboratory standards related to aging the bitumen. The unit consists of a stainless steel vertical pressure vessel (AISI 304 with ASME and CE certifications) enclosed in a cabinet with encased band heaters. A source of compressed air with a pressure of at least 2.1 MPa and a pressure regulator generates and maintains the aging condition required.

MATEST - PRESSURE AGEING VESSEL

MAIN FEATURES

• Sturdy stainless steel frame and vessel.
• Fast pre-heating system selectable up to 60 °C in order to reduce the conditioning time.
• Timer for setting time and date to start the machine at the desired time.
• Innovative cooling system.
• Fully automatic, Semi-Automatic and Manual tests.
• Temperature and pressure monitored in real time.
• Integrated 7’ colour Touch screen controller.
• Pressure monitored in real time by transducer and controlled to 2.1 ± 0.1 MPa.
• CE and ASME certification.

The unit is equipped with a 7’’ colour Touch screen controller with front panel user interface with easy to use step-thru operation. The user-friendly software allows the operator to carry out the test in different modes:

• AUTOMATIC: It’s possible to select from 4 different temperatures (85, 90, 100, 110 °C) and 2 different testing time (20 or 65 hours).
• SEMI-AUTOMATIC: It’s possible to select a temperature from 60 to 120 °C and run the test for 20 or 65 hours as in the automatic mode;
• MANUAL: This mode can be used in research and it allows to manually select the temperature from ambient to 130 °C and the testing time from 1 to 99 hours.

Temperature and pressure can be monitored in real time, thanks to a platinum RTD probe and a pressure transducer. Data logs of both temperature, aging time and pressure are saved on USB stick at the end of the test.

A pre-heat mode allows to reach a maximum of 60 °C before introducing the sample in safety conditions reducing the conditioning time of the sample that can reach faster the test temperature. Thanks to an innovative heating system and the pre-heating mode the test can start in around 1 hour.

The instrument is supplied complete with a sample rack for the simultaneous testing of ten specimens, ten specimen pans as per standards, but without compressed air source, 2.1Mpa minimum pressure.

TECHNICAL SPECIFICATION

• Operating pressure: 2.1 ± 0.03 Mpa (304 psi)
• Programmable temperature range: from ambient temperature to 130 °C, res: ± 0.1 °C
• Programmable pre-heating function: up to 60 °C
• Test temperature uniformity: ± 0.5 °C
• Testing time: up to 99 hours
• Safety equipment in all test conditions: Over pressure relief valve and Over temperature limit switch.
• Power supply: 110 - 230V 1Ph 50-60Hz 10A
• Dimensions: 450x650x500 mm approx.
• Weight: 80 Kg approx.

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CLICK HERE : MATEST - PRESSURE AGING VASSEL CATALOGUE

Untuk informasi,pertanyaan dan pemesanan silahkan hubungi kami di :

• PT.Mora Anugerah Berkat (M.A.B)
• Jl.Taman Asri Blok M No.36 Kel.Cipadu Kec.Larangan,Kota Tangerang - Provinsi Banten
• Phone : (+62) 21 7345.7064 / 7366.0160
• Mobile : 0812.8140.0749 / 0812.8770.5470
• Chat : Whats App,Line,WeChat,Telegram
• Website : www.moraanugerah.id - www.moraanugerah.com
• Email : info@moraanugerah.id - info@moraanugerah.com