ASTM D2872 Rtfot Testing Effect of Heat and Air on a Moving Film of Asphalt

• After-sales Service: Response in 12 Hours
• Warranty: 1 Year
• Test Standard: ASTM D2872
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RTFOT
• Power Supply: AC(220±10%)V,50Hz
• Working Temperature: 163ºC
• Temperature Control Precision: ±0.5ºC
• Rotating Speed: (15±0.2) R /Min
• Dimension: 930mm×800mm×820mm
• Air Flow Rate: (4000±200)Ml /Min
• Display: Digital
• Color: White
• Timing: Alert at 85 Min
• Total Power Consumption: <=2.6kw
• Working Position: 8
• Functioin: Determine Mass Loss of Highway Asphalt
• Application: Asphalt Testing
• OEM Service: Available
• Transport Package: Plywood Case
• Specification: Automatic
• Trademark: AI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 20 Sets/Month

Product Description

Summary
This RTFOT is designed and made as per industrial standard T 0610-2011 and ASTM D2872 Standard Test Method for Effect of Heat and Air on a Moving Film of Asphalt in JTG E20-2011 Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. The RTFOT is suitable to determine mass loss of highway asphalt rolling thin film after heating, and the change of penetration, viscosity, ductility and breaking point of asphalt residue after the thin film has been heated, so as to estimate the aging performance of bitumen.

I. Main technical features
1. This RTFOT is composed of electric control component, working oven and mechanical drive. An illuminating light is equipped in the oven for convenient observation.
2. There is an air compressor in the oven to supply the air needed for the test. The air can be controlled by a flowmeter on the panel.
3. The RTFOT adopts high precise temperature controller which can meet test requirements.

II. Main technical specifications

1	Power supply	AC(220±10%)V, 50Hz
2	Total power consumption	<=2.6kW
3	Working temperature	163ºC
4	Temperature control precision	±0.5ºC
5	Rotating speed of turn plate	(15±0.2) r /min
6	Air flow rate	(4000±200)mL /min
7	Timing	Alert at 85 min
8	Ambient temperature	(15~35)ºC
9	Relative humidity	≤85%
10	Dimension	930mm×800mm×820mm

Factory overview

Customer Feedback 

Germany

USA

Package

FAQ
1.What's the delivery time?
About 15 days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.