Thin Film Oven
Description
Standard : BS 2000-45 ASTM D6
Model No. : PIT-
This High Quality oven is designed to determine the loss in weight of bitumen and flux oils (Loss on Heating test) and the effect of heat and air on asphaltic materials (Thin Film test).
Technical Specification
The unit is heavily insulated and has a double glass door for viewing the test chamber thermometer and samples. Temperature is controlled at 163° C ± 1° C by means of a variable temperature controller and thermostat. Two rotating platforms are supplied with each oven: One accepts 9 standard penetration cups for the loss on heating test, the other accepts two 140mm diameter test pans for the thin film test. The platforms are rotated at 5 to 6 rpm by an external motor.
Technical Specification
- Max Temp (°C) 163
- Insulation Double wall
- Internal material 304 stainless steel
- Turntable speed (rpm) 5.5
OR
- Shall be a dual purpose oven designed to determine the loss in weight of bitumen and flux oils (Loss on Heating test) and the effect of heat and air on asphaltic materials (Thin Film test).
- Unit to be heavily insulated
- Double glass door for viewing the test chamber.
- Temperature control at 163° C ± 1° C by means of a variable temperature controller and thermostat.
- Power source 220±10%) V AC single phase line.
- Interior chamber is made from stainless steel
- The unit to be well insulated and with double glass door for viewing the test chamber
- The system to be controlled by a microprocessor
- Digital controller and overheat thermostat
- Calibrated scale and tamper-proof lock
- Temperature is controlled and pre-set at 163°C +/- 1°C
- Two rotating platforms supplied with each oven: One accepts up 6 standard penetration cups for the loss on heating test, the other accepts two test pans for the thin film test to perform both the tests
- Side mounted controls comprise
- Microprocessor digital control
- Independent overheat thermostat
- Mains switch
- On/Off switch for the turntable motor
- Indicator lamps
