This instrument is in accordance with the standards of the Ministry of Transport of the People's Republic of China JTG E20-2011《 In the test procedures for asphalt and asphalt mixtures for highway engineering T 0754-2011《 Designed and manufactured as required by the slurry mixture, and is used to determine the initial settling time and opening time of the slurry mixture.

1. Main technical characteristics
1、This instrument has a bench-top structure, with a novel design, reasonable structure and easy to use.
2、The structural design of this instrument and the specifications and dimensions of the test instrument are in compliance with the T 0754-2011 Standard requirements.
3、This tester is easy to carry and can be used in indoor testing or at construction sites. It is widely used in various construction units and research institutes to analyze and determine the degree of bonding between emulsified asphalt and aggregates.

2. Main technical parameters and indicators
1、Rubber pad diameter:         φ28.6mm；
2、Rubber pad thickness: 6.4 mm；
3、Rubber pad hardness:         HRC60；
4、Maximum pressure: 1 Mpa；
5、Circular test mold:           φ60mmX6mm；φ60mmX10mm；
6、Torque wrench: (0-5) N•m；
7、Working power supply:           AC 220V±10%；50Hz。

3. Optional accessories
1、Balance:
2、Oven:
3、Air compressor: Weighing 500 g， The sensory amount is not greater than 0.1 g；
With forced ventilation, the temperature can be controlled at (60 ±3）℃；
The giant AU1511 Type air compressor (recommended).