Recalibration - WIKA CPB5000HP Betriebsanleitung

Pressure Balance High-Pressure
CPB5000HP

5.4 Recalibration

The recommended interval between recalibrations is 5 years.
This is the recommendation of the German Calibration Service (DKD/DAkkS)
This interval assumes the system and weights are handled carefully.
If the system is in rough usage, we recommend shortening the interval to about three years.
The pressure balance should be immediately maintained and recalibrated, if:
 the operating characteristics deteriorate (duration of free rotation, sink rate, sensitivity)
 the weight pieces are damaged or corroded
To avoid the piston cylinder system getting damaged during transport, you have
to fix the transportation lock at the piston cylinder system (see section 3.4)
For recalibration or if you have questions about the optimal recalibration cycle, the DKD lab would be
happy to assist you:
WIKA Alexander Wiegand SE & Co. KG
DKD-Kalibrierlaboratorium
Alexander-Wiegand-Strasse
63911 Klingenberg / Germany
Phone: (+49) 93 72 / 132 – 473
Fax: (+49) 93 72 / 132 - 8767
E-Mail: calibration@wika.de
WIKA Operating Instructions Pressure Balance High-Pressure Version 2.5
GB
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