quick info

An automatic system enables performing of Direct Shear and Residual Shear tests through a total computer control. It is a table-mounted model and has stepper motors controlling shearing load. Stress levels can be maintained with in the limits of ±0.5% through set of weights. Vertical and horizontal displacements and shearing load are all displayed in their respective engineering units on LCD display.

Ref. Standard

IS2720 Part XXXIX and BS1370

Country Origin

Indian

Make / OEM

VERTEX

Model

VSLIC-S131

Warranty

This Warranty covers the defects resulting from defective parts, materials or manufacturing, if such defects are revealed during the period of 12 months since the date of purchase.

Picture

All pictures shown are for illustration purpose only. actual product may vary due to product enhancement.

  • OVERVIEW

  • SPECIFICATIONS

  • FEATURES

  • VIDEO

  • DIMENSION

OVERVIEW

The unit is same as VSLIC-S133 except that the transducers like displacement sensors and load cell with micro-processor based touch panel display system are provided instead of dial gauges and proving rings. Total loading capacity of the apparatus is 8 kg/cm². It is provided with standard 60mm shear box assembly. Set of weights to give a normal stress up to 3 kg/cm² on the specimen through lever is provided as standard. Additional weights are to be ordered separately.

Electronic Data Acquisition System For Direct Shear Test Equipment

The three-channel micro controller based signal conditioning and touch panel display unit is suitable to measure Horizontal load, Horizontal Displacement and Vertical displacement directly indicated in their respective engineering units during Direct Shear Testing. The system receives the output signal from the sensors i.e. Load cell and Displacement Sensors attached to the Direct shear Test apparatus. The data of all three channels of Direct Shear Test can be transferred to computer through RS-232/ Ethernet and can be online monitored. The Unit also provides the facility of online monitoring of data of all the sensors on Touch Panel Display provided at the front.

Broadly the following facilities are incorporated in the system:-

  • Touch panel is provided to perform various operations such as TARE, PROGRAMMING, START, STOP etc.
  • Independent Taring of each channel
  • Data transfer interval is programmable (between 1 second to 1 hour)
  • Automatic data saving on stop button.
  • There are 25 set results having a maximum of 200 data points per set can be stored in the electronic unit .The sample number can be programmed.
  • Online date and time of test will be stored along with the data.
  • On line (while the test is in progress) data transfer to the computer through RS-232/ Ethernet.

Sensors Specification:-

1. Load Cell :
•   Capacity : 200kg/ 2000N
•   Resolution : 0.1kg/ 1N

2. LINEAR VARIABLE DIFFERENTIAL TRANSFORM ER (LVDT) 2 No.
•    Stroke : ± 20mm
•    Resolution : 0.01mm

Software Specification

  • Data Acquisition from Signal Conditioning Unit to Computer
  • Off-Line Data Analysis Software that does all the calculations of Direct Shear Test.
  • Has option for manual as well as automatic recording of data.
  • Calculates Area, Volume, Bulk density, Dry density, Moisture content etc. of the specimen
  • Display the following Plots (Graphical)
    (a) Horizontal Displacement vs Shear Force
    (b) Horizontal Displacement vs Vertical Displacement
    (c) Normal stress vs Shear Force
    (d) Maximum value of the Dilation Angle

The software is windows based and user friendly. It is easy to operate and has the flexibility to enter different sizes of test specimen up to 1000mm X 1000mm
Note : Computer does not form part of the supply.

SPECIFICATIONS

An automatic system enables performing of Direct Shear and Residual Shear tests through a total computer control. It is a table-mounted model and has stepper motors controlling shearing load. Stress levels can be maintained with in the limits of ±0.5% through set of weights. Vertical and horizontal displacements and shearing load are all displayed in their respective engineering units on LCD display.

Board specification of the unit are:-

  • Rate of strain: 0.0001-9.9999 mm/min
  • Load range capacity : ±5 kN

Electronic Sensors

The unit includes :-

  • Load cell Universal type : 2000N
  • Displacement sensor horizontal : ± 20mm
  • Displacement sensor vertical : ± 20mm Supplied complete with weight upto 3kg/cm²

COMPUTER
Dedicated Computer with Data Acquisition card with latest configuration will be supplied.

FEATURES

An automatic system enables performing of Direct Shear and Residual Shear tests through a total computer control. It is a table-mounted model and has stepper motors controlling shearing load. Stress levels can be maintained with in the limits of ±0.5% through set of weights. Vertical and horizontal displacements and shearing load are all displayed in their respective engineering units on LCD display.

Board specification of the unit are:-

  • Rate of strain: 0.0001-9.9999 mm/min
  • Load range capacity : ±5 kN

Electronic Sensors

The unit includes :-

  • Load cell Universal type : 2000N
  • Displacement sensor horizontal : ± 20mm
  • Displacement sensor vertical : ± 20mm Supplied complete with weight upto 3kg/cm²

COMPUTER
Dedicated Computer with Data Acquisition card with latest configuration will be supplied.

PRODUCT VIDEO

DIMENSION

Length (Inch) Width (Inch) Height (Inch)
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