1, sealed torsion room and Air manual machine;
2, twist speed: 60 times / minute
3, twist angle / stroke: 180 ° / 120mm
4, sample fixture: 82.8mm
5, laser particle counter test range: collection of 0.3-25.0um samples
6, laser particle counter flow rate: 28.3L / min, ± 5%
7, sample test data storage: 3000
8, timer: 1-9999 times