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Manual or Motor Operated Liquid Limit Device
Disc Type Liquid Limit Device
In the classification of soils for use in highway design, the liquid 8limit and the plasticity index (PI) are the most important. The plasticity index gives the best measure of the plasticity of the soil. It is the difference between the liquid limit and the plastic limit.
The Liquid Limit is the water content at which the soil changes from the liquid state to a plastic state. It is the minimum moisture content at which a soil flows upon application of very small shear force.
Used to determine the moisture content at which clay soils pass from a plastic to a liquid state.
22-T0030/E Liquid limit device, BS 1377:2 version
22-T0030/F Liquid limit device, ASTM D4318, AASHTO T89, UNE 7377, UNI 10014, version
22-T0031/E Motorized liquid limit device, 230 V, 50 Hz, 1 ph
GROOVING TOOLS
22-T0032/P (BS, Plastic, pack of 10) For 22-T0030/E, 22-T0031/E
22-T0032/AP (ASTM/AASHTO/UNE, Plastic, pack of 10) For 22-T0030/F
22-T0033 (UNI) For 22-T0030/F, 22-T0031/E
Grooving tools need to be ordered separately.
1.hand operated or motorized device,
2.comprising carriage and cam mechanism,brass bowl,drop counter and base with setting gauge.
Specifications
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.
Motor operated liquid limit device
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.
Zhuozhou Tianpeng (generally refers to Zhuozhou Tianpeng Imp. and Exp. Trade Co., Ltd & Zhuozhou Tianpeng Instrument Manufacturing Co., Ltd.) was founded in 2006, and specialize in the design, manufacture and supply of high-quality construction materials testing machine for concrete, soil, cement, asphalt and etc. We have more than 300 customers worldwide, including many of the major companies around the world. More than 10 years of industry experience, professional technical and service teams help us better meet customer needs, making us an ideal partner.