Calibration schedule
NOTICE
All critical components of the mixer must be calibrated annually,
or as outlined by the on-site metrology department. All critical
components should be added to the on-site calibration database.
The following table shows the recommended calibration schedule for XDM and XDUO
mixers.
See Section
Performed by
Activity
Frequency
Section 6.4.1 Calibrate the
pH probe, on page 158
Operator
pH probe calibration
Before each batch
Section 10.8 Temperature
probe calibration, on
page 289
Calibration technician
Temperature probe cali-
bration
Semi-annually or
as needed
See the manufacturer's
manual.
GE service engineer or
personnel trained by GE
Calibration of weight
monitoring function (1
weight calibration)
Annually
See the manufacturer's
manual.
Calibration technician
Conductivity transmitter
calibration
As needed
See the manufacturer's
manual.
Calibration technician
pH transmitter calibra-
tion
252
Xcellerex XDM 50-1000, XDUO 100-1000 mixers Operating Instructions 29251615 AD
8 Maintenance
8.2 Maintenance schedules
Summary of Contents for Xcellerex XDM Series
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