To Check The Accuracy Of Line Laser Level; To Check The Accuracy Of Line Laser Level (Slope Of Plane) - ADA INSTRUMENTS ARMO 2D Operating Manual

ARMO 2D

To check the accuracy of line laser level

To check the accuracy of line laser level (slope plane)
Set up the instrument between two walls� the distance is 5 m.Turn on the Cross Line Laser and mark the point of cross
laser line on the wall.
Set up the instrument 0�5-0�7m away from the wall and make� as described above� the same marks. If the difference
{a1-b2} and {b1-b2} is less then the value of "accuracy" (see speсiications)� there is no need in calibration.
Example: when you check the accuracy of Cross Line Laser the difference is {a1-a2}=5 mm and {b1-b2}=7 mm. The
instrument's error: {b1-b2}-{a1-a2}=7-5=2 mm. Now you can compare this error with standard error.
If the accuracy of Cross Line Laser isn't corresponding with claimed accuracy� contact the authorized service center.
2 MEASUREMENT FOUNDATION