Iso Standard 12085; Traverse Length; Coefficient A Or B; Calibration - Tesa Rugosurf 90 G Gebrauchsanleitung

12.2 ISO standard 12085

If you've selected this standard, your display shows:

12.2.1 Traverse length

Use both keys to increase or reduce the traverse length.

12.2.2 Coefficient A or B

Choose desired coefficient from the table below.
Max. traverse length
mm
0,64
3,2
16
50

13 CALIBRATION

We advise to check and calibrate your Rugosurf 90G at regular intervals. Note that the parameter value Ra as measured on
the comparison specimen (or R with a specimen to ISO 12085) must be close to the specified one.
Calibration is based on the parameter Ra (or R value for ISO 12085). The reference value (specimen) must first be set before
carrying out the measurement. To access this menu option, press Calibration.
Number of desired measurements for calculating the mean roughness
18
A mm B mm
0,02 0,1
0,1 0,5
0,5 2,5
2,5 12,5
TESA Rugosurf 90 G