DeFelsko PosiTector BHI Manual De Instrucciones página 5

Sleeve
Test Disk
Verify accuracy at the beginning and the end of each work shift.
During the work shift, if the Gage is dropped or suspected of
giving erroneous readings, its accuracy should be re-verified.
The PosiTector BHI is factory calibrated and for most applications
no calibration adjustment is required. However, there may be times
when a zero, one or two point adjustment is necessary.
Zero
Zeroing the Gage may be necessary after indentor replacement
or when the indentor is worn. For best accuracy, the Gage
should be zeroed on the included glass plate.
1. Select
2. Press the
3. Measure on the glass plate, ensuring that both the indentor
foot and leg are resting on the glass plate. After the last
measurement, the Gage will calculate a Zero which
represents the average of all the Zero readings taken.
Cal Settings Menu
Cal Settings Menu
from the menu.
Zero
button to select the number of readings
4
Leg
Leveling
Plate