Micro-control direct shear/residue shear apparatus

Product Description

BS***7; EN DD ENV *****2; ASTM D***0

Description

The micro-processing system and the keyboard- function can control the equipment action, it can be suspended and the testing speed can be reset, by connecting with computer through the RS**2 port, operator can control test speed and function through the program. The self-check function and the fast-return function (to initial position) makes it much easier for next test.

Micro-processor control

Large LCD display

Touch type direct shear control panel

Fast forward and backward to initial position

stepless variable speed within the range of 0.******9.****9mm/min

Max testing size is **0mm2

Fast forward/backward speed: *0mm/min

Horizontal loading and displacement measuring: max horizontal shear force is 5KN, the step motor will calculate the displacement.

Vertical loading and displacement measuring: lever loading, weights: *0kg/4pcs, 5kg/1pc, 2kg/2pcs, 1kg/1pc; ***2.7mm displacement sensor correct to 0.**1mm.

Back and forth shear function: max *0 times repeat, maximum travel is *5mm.

Test stop condition: decided by the preset horizontal loading or the displacement, and the preset period( between 1 min and 7days)

Shear box size

Sample area:  *0**0mm **0***0mm 2.5in dia.

Testing thickness:  *5mm *5mm 1inch