ASTM D1754 Asphalt Film Heating Oven


 

                                                                                      

 

Applicable standards:GB/T 5304  JTG E20/T 0609 ASTM D1754

 Basic structure:This instrument is composed of oven studio, turntable rotating mechanical device and electrical control part. Four sample containers can be placed on the turntable at the same time. The indoor temperature is automatically controlled by a digital display temperature controller.

 Characteristics:
 It is equipped with a high-precision temperature sensor. The temperature of the studio is controlled by a temperature controller. It adopts "fuzzy PID" control. Compared with the traditional PID control method, it has smaller temperature overshoot, faster stabilization time, and more good temperature control accuracy and other advantages.
 The exterior of the main body is sprayed with plastic, and the interior of the working chamber is made of stainless steel, which is beautiful and generous.
 The heating device is a flat electric heating wire, no open flame, uniform distribution, fully controlled heating elements ensure high-speed response, and low heat conduction and radiation losses. At the same time, the upper and lower air ducts convection to make the heating even.
 The left side of the oven is the electrical control part, and the variable-speed motor ensures that the rotating speed of the turntable is 5.5±1r/min.
 Lighting lamps are installed in the working room for outdoor observation.
 With a timing device, the heating power is cut off at the end of the test time to ensure that the sample is not overly aging

 Technical parameter:
 Operating temperature:163ºC            heating power∶2.0kw
 Constant temperature accuracy:±0.1ºC    voltage∶220V
 Turntable speed:5.5±1r/min    Dimensions∶820×540×600(mm)








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Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

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