Number of cylinder: 2
Rotating speed: 20～100 times/min, can be set arbitrarily
Rotating accuracy: ±1 time /min
Counting mode: 5 turns～900 turns, can be set arbitrarily;
countdown is adopted.
Inner diameter of cylinder: 286mm
Cylinder depth: 39mm
Sliding height: 156mm
Power supply: 220V50Hz
Total power: 40W
Overall dimensions: L*W*H（370mm *300mm *340mm）
Main features
① Single path and double cylinder, synchronous operation and automatic stop.
② The parameters like number of turns and rotating speed can be preset arbitrarily, which provides multiple choices for the experiment.
③ Intelligently control two performance parameters like the rotating speed of cylinder and revolutions.
④ LCD for the instrument, displaying the preset value and real-time value through time division.
