Setting The Min/Max/Tir Function - Starrett 2900 series Handbuch

ENGLISH

SETTING THE MIN/MAX/TIR FUNCTION

The Min/Max/TIR function measures the maximum
and the minimum measurement values and displays
the difference or the range of deviation in the part you
are measuring.
NOTE: This function is only available with the advanced
type indicators.
1. Select the units to be displayed.
2. Bring the indicator down to the part being
measured, to a point that is around half the travel
of the indicator.
3. Lock in the indicator at this height.
NOTE: Care must be taken; to make sure the difference
between the high and low measurements is not
outside of the full travel of the indicator. Either your low
measurement will be wrong or your high measurement
might jam the spindle and damage your indicator.
4. Press the MIN/MAX/TIR button. The MIN icon will
appear in the display.
5. Press the ZERO/ABS button. The tool is now ready
measure the part.
6. Move the part under the indicator to find the low spot.
You will know because the value will not change.
7. Press the MIN/MAX/TIR button. The MAX icon will
appear in the display.
8. Press the ZERO/ABS button. The tool is now ready
measure the part.
22 PKG08803-UM2900