17
Status
Pro
–
µLevel User Guide
ADJUSTMENT OF THE APPARATUS
The check of the zero value error of the digital level meter, should be done after the
absolute zero setting.
➜
When adjust the level for the working surface, it is suggested to adjust the digital
level meter to absolute zero position. It will make the level adjustment simple and
easy.
5.3 Scale of the Apparatus Displayed Value
During the inspection of the products, if the displayed value is over the tolerance, the
scale could be rescaled, and the position is ±500.
Method:
1. Adjust the bridge shape working table of the small angle inspection instrument to level.
2. Put the digital level meter being scaled on the level working table of the small angle
inspection instrument, make its vertical direction to be same as that of the digital level
meter, then insert the plug of the control box into the handgrip of the level meter.
Digital level meter being scaled
level working table
indication needle
gauges
adjust screw
bridge shape working table
3. Insert the instrument screwdriver into the small hole at the left side of the digital level
meter, press key scale/restoration once, the LED screen will show scaling
.
4. Under the probe of the indication needle at two sides of the small angle inspection
instrument (micrometer or vertical optics meter tube with resolution of 1 µm), put one
piece of 1 mm gauge respectively, and adjust the displayed value of the indication
needle to zero position.
