Manual/Hand operated Liquid Limit Device contains a brass pan, which is used to accommodate soil specimens, a base made from fine vulcanite, an impacting device, that is to say, a cam, which is used to set the distance between the pan and the base at 10 mm, a calculator and a groove handler. It is used to determine the liquid limit of the soil, to classify the soil, to provide soil consistency and plastic index needed in design and construction.

Feature:

1.Electric motor as power

2.Infall frequency of the disc: 120 strikes/min

3.Embedded a strike counter

4.The operation is referred to ASTMD318, The Standard Method of Soil Liquid Limit test.