Ada PHANTOM 2D SET А00218 [9/36] Phantom 2d

MEASUREMENT FOUNDATION

PHANTOM 2D

To check the accuracy of line laser level

To check the accuracy of line laser level (slope of 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 masrks. If the difference {a1-b2} and

^EE`LVOHVVWKHQWKHYDOXHRI³DFFXUDF\´VHHVSHVL¿FDWLRQVWKHUHLVQRQHHGLQFDOLEUDWLRQ

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.