EXTERNAL CALIBRATION*
Use only calibration weights with the same
or better accuracy than that of the readability of your
particular balance.
Unlocking the Access Switch on Verified Balances/
Scales of Accuracy Class
k
:
– on balances with a capacity less than 12 kg,
remove the protective cap
(5)
on the front, right-hand
side of the unit
– on balances with a capacity greater than 12 kg,
remove the large screw
(5)
located on the left-hand
side of the rear panel
– move the switch
(5)
in the direction of the arrow
Press the tare key
(10)
for at least 2 seconds until
“
C–E
” or “
C–I
” (only for balances with an internal
calibration weight) and “
CAL
” are displayed
(next to the
f
key).
Important Note:
If you press the
f
key
(7)
while “
C–I
” is displayed,
this will activate the internal calibration function.
For
external calibration
of balances
with an
internal calibration weight
,
press the
F
key
(12)
.
“
C–E
” stands for “
external calibration
.”
Unload the balance and tare.
Press the
f
key
(7)
once a zero readout is
indicated. Afterwards, the calibration weight readout
will be indicated.
If external interference affects the calibration
procedure, you may obtain a brief display of the error
message “
Err 02
.”
In this case, tare the display; then press the
f
key
again once a zero readout is indicated.
* =
For accuracy class
K
verified precision
balances/scales, this function is allowed to be
used only if the balance is not being operated
as a legal measuring instrument.
1–22
2 sec.
Содержание AC 121S-00MS
Страница 91: ...Sartorius Master Series Product Data Sheets 6 1...
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