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SD-II Electric Sand Equivalent Tester is applicable for determining the cohesive soil or impurity for determining the clean class in the all kinds of fine aggregate, such as nature sand, manufactured sand, aggregate chip, etc.
It is applicable for the aggregate with nominal max. particle diameter no higher than 4.75mm
Main technical parameters:
| Tube amplitude | 203±1.0mm |
| Motion cycle | 180±2times/min |
| Mains voltage | AC220±10v 50Hz |
| Tube size | Dia32×420mm |
| Oscillating time control | 0-999 second±0.1 second |
| Setwing time control | 0-999minute±0.1 minute |
Electric Sand Equivalent Tester