COOPER Asphalt Rolling Thin Film Oven
CRT-OV-RTF-60
&
CRT-OV-RTF-50
Alat Uji Aspal
The RTFO accurately simulates the short term aging of asphalt binder which occurs during mixing
Standards
- AASHTO T240
- ASTM D2872
- EN 12591
- CTM 346
Key Features
- Super accurate P.I.D. controller
- Low thermal mass RTD
- Over temperature safety cut-out
- Double walled temperature cabinet
- Unique temperature control suppression
System Elements
- Long life sustainable bearings to overcome temperature fluctuation
- Integrated unique controller which allows for the quickest response time without excessive overshoot
- Testing jars (full set) supplied according to standard requirements
- Stainless steel interior
- Integral dual 4 digit LED displays allows viewing of the process temperature and set point simultaneously
- Heavy duty “flush fit” door locking system
Accessories
Accessories are not included in the price of main device (unless stated otherwise) and may be purchased separately if required.
CRT-OV-RTF-GSC | Glass Sample Container for CRT-OV-RTFs |
CRT-OV-RTF-GL | High Temperature Gloves |
CRT-OV-RTF-DAS | Dry air system |
CRT-OV-RTF-DFM | Digital Flowmeter, Panel Mount |
CRT-OV-RTF-SG | Silica Gel (1.5 lb can) |
CRT-OV-RTF-JAR | Jar Cooling Rack |
CRT-OV-RTF-BS | Bottle Scrapper |
CRT-OV-RTF-STAND | Lab Stand |
Specifications
Technical specifications are subject to change without notice.
Construction | Double-walled construction.16-gauge welded steel exterior.18-gauge corrosion resistant stainless steel interior |
Insulation mm (inch) | 89 mm (3.5) of high density fiberglass insulation |
Controller | Programmable microprocessor UL listed |
Temperature Display | Measured Temperature – 4 digit red LEDsTemperature Set Point – 4 digit green LEDs |
Thermal Protection | Prevents oven from overheating in the event of control failure |
Temperature Range | Ambient to 200°C (390°F) |
Vents | Double exhaust vents for dissipation of expended volatile from specimen |
Air Flow Adjustment | Needle valve (long taper) |
Air Pressure Gauge | Range 0 – 100 psi |
Dimensions (W x D x H) mm (inch) | 1016 x 660 x 915 (40 x 26 x 36) |
Estimated Weight (approx.) Kg (lbs) | 173 (380) |