Touch Screen Frame for Direct Cut Test

It operates with an advanced electromechanical design that includes a stepper motor, a precise reduction unit, and a lead screw with reduced backlash. The device is designed to achieve linear, micrometric movements during rapid backward movement at a constant speed and independently of the load.

The continuous movement speed in both directions can be adjusted between 0.00001 and 9 mm/min using the electronic control unit. It features an RS232 interface for PC and a touchscreen display.

Now, for shear measurement, rotation speed, forward/backward speeds, and displacement can be programmed. The device is suitable for shear boxes measuring 100 x 100 mm.

Standards: ASTM D 3080, BS 1377:7, CEN ISO/TS 17892-10

Features

• Maximum forward/backward force: 5 kN
• Speed range: 0.00001 - 12 mm/min
• Different speeds can be selected for forward and backward movement
• Speed/load limitations: none
• Displacement movements: 0.03 µm
• Fast approach speed (no load): 12 mm/min
• Forward/backward cycles: programmable up to 20 mm
• Cycle count: no limit to the number that can be programmed
• Micro-screw piston prevents excessive movement and overloading of the load cell
• Lever loading system allows applied weights to be multiplied by 10, 9, 7.92, and 6.125
• Transducers, dial gauges, and load cells have support brackets that come with the device
• Dimensions (unpacked): 1016 x 572 x 1548 mm (h)
• Weight (unpacked): 100 kg

Optional Equipment

The standard equipment supplied with the shear test apparatus does not include the following essential components:

• Load measuring instruments
• Displacement measuring devices
• Shear box
• Weights

These instruments must be ordered separately.