Mõõdikud

AVONGARD crack controller - movement indicator/measuring device TD11 monitors horizontal displacement (crack opening/closing) and vertical displacement (vertical elevation of one crack side relative to the other crack side). 
The device consists of three components: Base plate (not calibrated), top plate (which is calibrated) and graduated ruler. The ruler is not attached to the base plate, but is used to measure the relative movement of the two plates.

Specification:
• The device is calibrated in millimeters.
• Vertical displacement control range is 110 mm.
• Horizontal control range from -10 mm to + 50 mm.
• Fix it with screws and/or glue (not included in the kit, but available as additional accessories).
• The kit includes full instructions and a measurement fixation sheet with a prepared table.