Ada 6D Servoliner А00139 [29/37] D servoliner

6D SERVOLINER

MEASUREMENT FOUNDATION

TO CHECK THE ACCURACY OF CROSS LINE LASER

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 masrks. If the difference {a1-b2} and

{b1-b2} is less then the value of “accuracy” (see spesifications), 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.