Automatic bond index tester
The fully automatic bond index tester is an instrument developed by the unit. The fully automatic bond index tester is an integrated model of stirring, static pressing and rotary drum. The experimental steps are fully automatically controlled. The user only needs to press the button to carry out the experiment. It is a complete bond measuring instrument on the market. It is suitable for the determination of Rogar index and bond index of coal used in coal, metallurgy, coking and coking laboratories of scientific research units. In line with GB/T5447-2014 "Method for determination of bond index of bituminous coal".
Drum and stirring parameters Technical parameters Drum revolutions 500.5r/min Range of revolutions 250 revolutions Number of samples 2 Crucible tilt angle 45 Stirring rod speed 150r/min Crucible speed 15r/min45 Stirring time 1 minute 45 seconds 45 to vertical time 15 seconds Display mode Touch screen display Power supply voltage 220V 50Hz
