ADA INSTRUMENTS CUBE 2-360 Operating Manual page 8

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CUBE 2-360

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 5m.Turn on the Line Laser, and mark the

point of cross laser line on the wall. Rotate the instrument by 180° and mark the

point of cross laser line on the wall again.

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.

If the accuracy of Laser level isn't corresponding with

claimed accuracy, contact the authorized service center.

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