Fully Automatic Dynamic simple and Direct Shear Apparatus
Fully Automatic Dynamic simple and Direct Shear Apparatus
Fully Automatic Dynamic simple and Direct Shear Apparatus
- Description:
Fully Automatic Dynamic simple and Direct Shear Apparatus
- Model:
单剪/直剪仪
- Manufacturer:
APS-WILLE Geotechnik
Product Information
  • Description
  • Standard
  • Feature
  • Specification
  • Software
  • Upgrade Option
Description

Advanced fully automatic simple-shear apparatus with two high quality servomotor drives for static, cyclic and dynamic shear loads up to 10 kN.


This electromechanical dynamic cyclic machine is a sophisticated robust construction in connection with high-quality mechanic and electronic components and includes a high stiffness frame and actuator system to compensate any deformation in static or cyclic loading.


The machine includes two high quality servomotor drives for performing vertical load (static and dynamic).

Standard
Feature

• High stiffness frame and actuator system to compensate any deformation in static or cyclic loading

• Suitable for drained and un-drained direct or simple shear tests

• Double side horizontal and vertical ball-bearing guided cross-head for load piston and shear boxes

• Closed-loop controlled height for constant volume conditions (K0-Conditions)

• Closed-loop control of strain, load and displacement for static and cyclic shear stresses

• Sophisticated robust construction combined with high quality mechanic and electronic components

• The specimen is mounted with a rubber-membrane (spiral wire winding or teflon coated rings) and is connected to a tilting free, parallel guided lower shear box and a tilting free, vertical parallel-guided load piston

• High accuracy displacement transducers for settlement and displacement (strain)

Specification
DescriptionTechnical Specification
Shear load

Static and cyclic shear load: 5 / 10 kN

Frequency: 0 – 5 Hz 和 0 – 15 Hz

Resolution: 0.0002 N

Axial load

Static axial load: 5 kN (Cyclic load as option) / 10 kN

Resolution: 0.1 N

Shear rate0.00001~3800 mm/min
Strain amplitude (under load conditions) 

2mm / 5 Hz   10mm / 1 Hz


Software

GEOSYS Software

GEOsys is a multi-functional and modular controlling and data acquisition software in Windows. It allows for the simple programming of complex user defined test sequences via structured Windows instructions on a graphi cuser interface.

GEOsys utilizes a flexible, programmable system that controls test appliances that coordinate various test operations. The flexible operating panel provides tools to configure the appliance,  editors to carry out load procedures, and functions for analysis, presentations and logs. The software is designed to support a modul arstructure for the test environment so as to enable a flexible configuration and thus fulfil the specific requirements of the company.


The important key feature of this software is the ability to allow users to simply and freely program standard or complex test sequences with structured Windows operations via a graphic user interface.

Thanks to the wide range of abilities Geosy soffers, it is not only compatible with our products, but it can also be used with hardware from other manufacturers, providing data acquisition and test controlling for hard- ware of a similar or more advanced standard.

Fully Automatic Dynamic simple and Direct Shear Apparatus

Main Features

• Unique platform to address all testing needs, be it soil, asphalt, rock or construction related, both dynamically and statically

• Controlling and data acquisition software

• Simultaneous loops for all connected actuators

• Free programmable Test Sequence Control and Formula Editor (upgrade version)

• Complete real-time data-acquisition and closed- loop control for each channel using real parallel configured channels

• Flexible and user-friendly

• Supporting functions of similar manufacturer Options concerning data conversion in ASCII

• Digital setting of PID Parameters (parameter optimizing or tuning depending on the material) even during operation

• User roles (administrator, service, developer, lab assistant) for easy handling – decreasing the likelihood of errors

• OS platform independent software (e.g. available for WINDOWS, LINUX or MAC OSX)

• Ability to allow users to simply and freely program standard or complex test sequences with structured Windows operations via a graphic user interface

• Suitable for up to any number of simultaneous and independent real-time, closed-loop controlled channels, machines, or test devices, such as axial load, confining pressure, pore water pressure, as pore air-pressure

• Management of hardware components User supplied, calculated measurements

• Languages: English, German, Russian, Chinese, Polish and etc

Upgrade Option