Chinese
English Intelligent quad-pressure medium-low-voltage straight shear test instrument
Classification：Direct shear apparatus
Release date：2020/04/11
Product model：YUC.IJZQJ4-1
Product characteristics：YUC.IJZQJ4-1 intelligent four-joint pneumatic vertical shear tester is used to measure the shear strength, internal friction angle φ and cohesion C of the soil. The main characteristic of the instrument is that the vertical consolidation pressure is applied by using the principle of pure pressure, and the consolidation pressure will be more than twice that of the direct shear instrument produced in China at present. The instrument can carry out the residual strength test according to the user's demand.
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- Overview
YUC.IJZQJ4-1 intelligent four-joint pneumatic vertical shear tester is used to measure the shear strength, internal friction angle φ and cohesion C of the soil. The main characteristic of the instrument is that the vertical consolidation pressure is applied by using the principle of pure pressure, and the consolidation pressure will be more than twice that of the direct shear instrument produced in China at present. The instrument can carry out the residual strength test according to the user's demand.
II. Performance characteristics:
- Built-in battery, real-time clock function
- Automatic computer control acquisition and processing, data visualization, software has data upload function
- Standard computer interface for automatic computer control acquisition and processing
- can simultaneously control the applied consolidation pressure and control the shear
- Vertical load: pneumatic loading technique (0-800 KPA optional loading) without weight
- The horizontal shear is driven by a stepping motor, with infinitesimal speed regulation, no force ring and dial gauge
- Shear rate :0~4mm/min, step motor stepless speed regulation, can be set test automatic stop condition, fast reset
- Slow shear, fast shear, solid fast, reciprocating shear tests can be done
- The test process is collected by computer control, C and C are calculated automatically, and the test results can be generated automatically
- Equipped with 640*480 dot array color touch screen, the current data can be displayed in real time during the test
- Offline operation, instrument built-in data storage system, to be tested from the instrument to upload data to the computer storage and processing
- The main part of the instrument is made of aluminum alloy and stainless steel or other new anti-rust and anti-corrosion materials
III. Main technical parameters:
- Soil sample diameter 61.8 mm
- Soil sample height 20 mm
- Consolidation pressure 0-800 KPA
- Shear stress 0-800 KPA
- Shear rate 0.001-4mm/min
- Shear displacement 0-10mm
- The test method can satisfy fast shear, consolidation fast shear, slow shear and reciprocating shear
- Certificate, specification, information U disk
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