| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Soil direct shear machine, touch screen quadruplet
Product introduction
This instrument is used to measure the shear strength of soil. Generally, four samples are used to apply horizontal shear force under different vertical pressures to shear, to obtain the shear stress when the soil sample is damaged, and then determine the shear strength coefficient, internal friction angle and cohesion of soil according to Coulomb's law.
Product features
1. The low-speed stepping motor is used as the driving source, and the amplitude is less than 2um. The electric shear rate is infinitely variable, and four samples can be tested at the same time or one by one
2. Automatic stop mechanism is provided for cutting and returning; With manual quick return mechanism, it can conduct reciprocating shearing of soil samples.
3. The instrument can be used in conjunction with the geotechnical data acquisition and processing system to greatly improve the automation of the experiment.
technical parameter
Maximum vertical load: 400kpa
Pressure level: 50,100,200,300,400kpa
Lever ratio: 1:12
Cutting box: 4
Sample area: 30cm2, height: 2cm
Maximum horizontal shear force: 1.2KN
Propelling speed of the driving shaft: optional
Total input power: < 100W
Power supply: 220V ± 10%, 50HZ
Overall dimension of instrument: 680 × 740 × 1050mm
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