The liquid limit and plastic limit tester is an experimental device used to determine the liquid limit, plastic limit and plasticity index of soil. It is widely used in geological exploration, geotechnical testing and soil classification research.

Lab Soil Liquid Limit Plastic Limit Tester

Model:TGSYK-1

I.Product Introduction

This instrument is used to determine the liquid limit and plastic limit of soil,providing reliable data for soil classification,calculation of naturalness,and plasticity index.It is used for engineering design and construction in departments such as highways,railways,water conservancy and hydropower,metallurgy,and construction.This instrument uses digital display technology and can automatically time,measure,and display data.It features stable performance,reliable data,high measurement accuracy,intuitive and clear readings,simple and convenient operation,and high work efficiency.It has been included in the Ministry of Transport's standard highway geotechnical testing specifications and is one of the geotechnical testing instruments.

II.Meets the standards

ISO 17892-12:2018/Amd 2:2022——Geotechnical investigation and testing—Laboratory testing of soil—Part 12:Determination of liquid and plastic limits

ASTM D4318-17e1——Standard Test Methods for Liquid Limit,Plastic Limit,and Plasticity Index of Soils

III.Technical Parameters

1.Maximum Measurement Range:20mm;

2.Resolution:0.1mm;

3.Measurement Nonlinearity Error:Better than 2%;

4.Contact Indication Sensitivity:>10M;

5.Cone Angle:30°±2°;

6.Cone weight:100g±0.1g(test rod+counterweight+test cone);76g±0.1g(test rod+test cone);

7.Measurement time:Approximately 5 seconds;

8.Power supply:200V±10%50HZ;

9.Continuous working time:Approximately 8 hours