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Single Electric Two-Speed and Three-Speed Direct Shear Test Machine Stepless Speed Regulation
Standards:
JTG 3430-2020 Specification for Geotechnical Test of Highway
GB/T 50123-2019 Standard for Soil Test Methods
Description:
The instrument uses a stepping motor as the driving source, the electric shear rate is three gears, and it has automatic shear return function, shutdown mechanism and fast return mechanism. The instrument can conduct reciprocating shearing of soil samples. At the same time, the instrument and the geotechnical data acquisition and processing system are used together to improve the automation of the experiment. Widely used in various geotechnical tests, highway engineering, civil engineering and other industries Soil Testing Equipment
Specification:
| Maximum vertical load: | 400 KPa |
| Leverage ratio | 1:12 |
| Pressure level: | 50, 100, 200, 300, 400KPa |
| Corresponding weight: | 1.275, 2.55, 5.1, 7.65, 10.2KPa (the hanging disk is the first level) |
| Soil sample: | 30cm ² 2cm high |
| Maximum horizontal shear force: | 1.2KN |
| Power supply: | 220V 50HZ |
| Corresponding shear speed: | 0.02, 0.8, 2.4 mm/min |
| Motor speed: | 0.1, 4, 12r/min Motor push rod displacement 0.2mm per revolution |
| Power type: | electric |
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