ASTM D2872 Bitumen Rtfot Rolling Thin Film Heating Oven Test of Asphalt Binder

• After-sales Service: Lifetime Technical Support
• Warranty: 1year
• Max Diameter of Workpiece: 500mm
• Mass Scope of Workpiece: <900kg
• Type: Petroleum Products Solidifying Point & Cold Filter
• Maxcapacity: <1000KN
• Model NO.: GD-0610
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Power Supply: AC 220 V±10%, 50 Hz
• Heating Power: 2400 W
• Working Temperature: 163 ºC
• Controlling Accuracy: ±0.5 ºC
• Rotation Speed of Rotating Disk: 15±0.2 Rpm
• Airflow Rate: 4000±200 Ml/Min
• Timing Device: Alarm in 85 Minutes
• Ambient Temperature: 5ºC~50 ºC
• Relative Humidity: ≤85%
• Total Power Consumption: Not More Than 2600W
• Transport Package: Wooden Case
• Specification: 620mm*460mm*355mm
• Trademark: GOLD
• Origin: China
• HS Code: 9031809090
• Production Capacity: 200units/Month

Product Description

ASTM D2872 Min Air Pump Bitumen Rtfot Rolling Thin Film Heating Oven Test

Product Description

This Rolling Thin-Film Oven Test 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. 

Rolling Thin Film Oven Test Equipment acc. to ASTM D 2872, EN 12607-1 etc.

It is suitable to determine mass loss of highway asphaltrolling 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.

This test method is intended to measure the effect of heat and air on a moving film of semi-solid asphaltic materials. The effects of this treatment are determined from measurements of the selected properties of the asphalt before and after the test.

Product Parameters

1. Power supply	AC(220±10%)V, 50Hz
2. Heating power	2.4kW
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 unit	Alert at 85 min
8. Ambient temperature	(5~50)ºC
9. Relative humidity	≤85%
10. Maximum power consumption	2.6k

Main Structure

The Oven is mainly composed of electrical controlling parts, oven working chamber and mechanical gearing.

 

Main Technical Features

1. The surface of the instrument is treated with plastics and the inner liner of working chamber is made of stainless steel.
2. There are heat preservation layer and air conduit between the working chamber and shell of case. In order to prevent heat loss from working chamber affecting the temperature controlling accuracy and the controlling temperature, the heat preservation layer is filled with heat preservation materials.
3. A floodlight is installed in the working chamber so that the user can observe test procedure in the chamber from outside.
4. A rolling disk, which can hold 8 pieces of asphalt samples, is installed in the chamber. When you disassemble the rolling disk, the oven can be taken as a constant temperature case.
5.There is an air compressor in the chamber to supply air for test. The air controlled by the flow meter on the control panel will enter into the copper tube in the ventilation conduit for preheating, and then the air will be spurted to the sample bottle on the rolling disk through a nozzle.
6.There is a heating device at the bottom of working chamber to heat air using air natural convection method. The chamber will be heated evenly by the up, down, left, right and back air conduit.
7. The heating device is a fan-shaped heater, and there is no flame and the heat can be evenly distributed, so it can heat the chamber evenly.

Detailed Photos

Related products

Parameter	GD-0609 TFO Thin Film Oven 82type	GD-0610 RTFO Rolling Thin Film Oven 85type
Picture
Standard	ASTM D1754	ASTM D2872
Timing Unit	5 hours	Alert at 85 min
Test sample quantity	4 pieces	8 pieces
Power	Power: 2.5KW	Heating power:   2.4kW
Rotating speed of turn plate:	(5.5r±1r)/min	(15±0.2) r /min
Working temperature	163ºC	163ºC

Company Profile

Our History:
As the leading manufacturer of petroleum testing equipment, asphalt testing equipment, electrical testing equipment and fire testing equipment in China, we've worked in the field for more than 20 years, except for the domestic sale, we also do export sales since year 2009. We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. And we're always making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, Quality and Service are our supreme target!

Product Application:
Our laboratory testing equipment are widely used in the oil laboratories, universities, research institutes, testing organizations, highway engineering, power plants, substations and electric laboratories, building material manufacturer, cable and wire manufacturer and related fire laboratories.

Our Certificate:
Our company are ISO passed, and we also get many quality certificates and some of our technology and products are patented.

Our service:
Usually we provide one year warranty and free technical assistance forever. For any questions or needs, do not hesitate to contact us anytime through E-mail, Telephone, Whatsapp, Skype or any other instant messengers. Also you are warmly welcome to visit us and learn the training in our laboratory, we can also dispatch our engineer to your company to provide the technical support.

Contact us

Please feel FREE to contact us if you have any needs for ASTM D2872 Bitumen Rtfot Rolling Thin Film Heating Oven Test of Asphalt Binder. And welcome to visit our OFFICIAL WEBSITE at: http://chinainstrument.en.made-in-china.com