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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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
$ 1 Million-$ 2 Million
Employee Number:
50~100
Ecer Certification:
Verified Supplier
YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ... YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ...