| Customization: | Available |
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| After-sales Service: | 1year |
| Warranty: | 1year |
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Digital Display Equal Strain Control Type Quadruple Direct Shear Instrument (Stepless Speed Regulation)
The instrument uses a low-speed stepper electric as the drive source, and the amplitude is less than 2UM. The electric shear rate is infinitely variable, and four specimens can be tested at the same time, or they can be tested one by one;
Shearing, return with automatic shutdown mechanism; With a manual quick return mechanism, soil sample reciprocating shearing can be performed. Therefore, the instrument is an ideal geotechnical test instrument at present, and it is used in conjunction with the geotechnical data acquisition and processing system to improve the automation of the experiment.
Detail overview:
Product use:
This instrument is used to determine the shear strength of soil, usually using four samples, respectively under different vertical pressures to apply horizontal shear force for shear, to find the shear stress at the failure of the soil sample, and then according to Coulomb's law to determine the shear strength coefficient, internal friction angle and cohesion.
Low speed stepper electric drive source
The amplitude is less than 2uM
The electric shear rate is infinite speed.
The test of four samples can be done at
the same time or the test can be carried out one by one.
Technical parameters
| Maximum vertical load | 400kpa |
| Pressure level | 50,100,200,300,400kpa |
| Leverage ratio | 1:12 |
| Shear box | 4 pieces |
| Sample area | 30cm2, height 2cm |
| Maximum horizontal shear force | 1.2KN |
| Propeller shaft speed | optional for users |
| Total input power | <100W |
| Power supply | 220V±10%, 50HZ |
| Instrument dimensions | 68×74×105 (cm×cm×cm) |
The instrument is used in conjunction with the ten-channel data acquisition and processing system
It can greatly improve the degree of automation of the experiment
Our Services
1. Warranty 1 year of replacement and return.
2. Providing factory visit and study, technical training
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