RADWAG PS 510.R2.CT Carat Balance - Manual (Page 59)

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14 BALANCE ADJUSTMENT
In order to ensure the highest weighing accuracy, it is recommended to periodically
introduce to balance memory a corrective factor of indications in relation to a mass
standard – i.e. balance adjustment.
Adjustment should be carried out:
-
Before the beginning of weighing procedure,
-
If long breaks between following measuring series occur,
-
If temperature inside the balance changes more than: 3°C.
Types of adjustment:
- Internal automatic adjustment
* triggered by temperature change
* triggered by elapsing time
- Manual internal adjustment
* initiated by pressing
- Adjustment with external weight
* with declared mass which cannot be modified
* of any weight, but not lower than 30% of maximum range.
CAUTION
In case of verified balances (with internal automatic adjustment system)
only the automatic internal adjustment and manual internal adjustment
system are available for a user. Remember to carry out the adjustment
process when there is no load on the pan! In case there is load on the
weighing pan, the display will indicate a command <RANGE EXCEEDED>
. In such a case the load should be removed from the weighing pan and
the process of the adjustment should be finished.
Adjustment process can be aborted if necessary by pressing Esc at any
time during the process.
14.1 Internal adjustment
Adjustment process can be initiated automatically and manually.
Manual means of activating adjustment procedure is achieved by pressing
. System of automatic adjustment will carry out the process fully
automatically and will inform the user on successive process stages.