Endress+Hauser Mycom S CLM 153 Operating Instructions Manual page 79

Mycom S CLM 153
!
Endress+Hauser
6.4.20 Calibration
The calibration can be protected with the maintenance and the specialist codes. No
calibration can be carried out at the display level (compare with page 33).
Procedure:
1. Move assembly to service position (when a rectractable assembly is used).
2. Remove sensor.
3. Clean sensor before calibration.
Calibration can be performed in two different ways:
• By measuring with a known conductivity (Fields xx to yy) in a calibration solution
• By entering the precise cell constant of the conductivity sensor (Field A5, p. 31).
Note!
• If automatic temperature compensation is selected for calibration (s. page 27), the
corresponding temperature sensor must also be immersed in the calibration solution.
• The instrument switches automatically to Hold (factory setting) whenever it is
calibrated.
• Cancel calibration by pressing the "MEAS" key.
3.52 mS/cm
Cancel Calib.
no
yes, yes, Cancel Calib.
• If you confirm this with "yes, cancel cal.", you return to the
measurement mode.
• If you select "no", calibration is continued.
6 Commissioning
79