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Rolling Thin Film Oven Test Asphalt Laboratory Equipment

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DONGGUAN YUYANG INSTRUMENT CO., LTD

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Rolling Thin Film Oven Test Asphalt Laboratory Equipment

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Brand Name :	YUYANG
Model Number :	RTFOT
Certification :	ISO
Price :	USD10 per set
Supply Ability :	100 sets per month
Delivery Time :	15 days

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Rolling Thin Film Oven Test Asphalt Laboratory Equipment

Asphalt RTFOT Apparatus Bitumen Rolling Thin Film Oven Test Equipment

Summary

This rolling thin film overn is designed and made as per industrial standard T 0610-2011 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.

It 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. This rolling thin film oven test equipment adopts high precise temperature controller which can meet test requirements.

II.Specifications:

1	Power supply	AC(220±10%)V, 50Hz
2	Heating power	2.4kW
3	Working temperature	163℃
4	Temperature control precision	±0.5℃
5	Rotating speed of turn plate	(15±0.2) r /min
6	Air flow rate	(4000±200) mL /min
7	Timing unit	Alert at 85 min
8	Ambient temperature	(5~50)℃
9	Relative humidity	≤85%
10	Maximum power consumption	2.6kW

III.Accessories

No.	Item	Unit	Qty	Remarks
1	Sample bottle	Piece	8
2	Mercury thermometer (150-170℃, scale division is 0.5℃)	Piece	1
3	20 A fuse (Φ6×30)	Piece	2	For reserve
4	Socket(250V 16A three-core)	Piece	1

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