User`s manual

Straightness with Multipoint. The laser beam is set

roughly parallel to a center line. Two points are used

as references. The receiver is placed in 3 to 16

positions at each measurement point to find the center

of the measurement object.

Straightness with center of tube as reference (for

example Extruder). The laser beam is representing an

axis of rotation. The center of the measurement object

is used as reference. The laser transmitter is either

positioned exactly in the axis of rotation or rotated 180

degrees in each measurement point to find the axis of

rotation.

Straightness with Arc Angle (for example Turbine). The

laser beam is set roughly parallel to a center line. Two

points are used as references. The receiver is placed in

3 positions at each measurement point to find the

center of the measurement object.