BRAND Titrette Instrucciones De Manejo página 63

1. Calculating the adjustment value
The adjustment value is the deviation of the mean volume from the nominal volume (e.g., mean vol-
ume 50.024 ml, nominal volume 50 ml. Adjustment volume = 50.024 ml - 50.000 ml = 0.024 ml). For in-
formation on calculating the mean volume, see Checking the Volume (Calibration), p. 61.
2. Entering CAL mode
a.
b.
3. Entering the adjustment value
a.
4. Confirming input
a.
Press the CLEAR button to confirm the input of the adjustment value.
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The change from the factory setting is indicated by the CAL symbol, which is now continuously
shown in the display.
If the CLEAR button is not pressed within approx. 15 seconds, the initial state is preserved.
11.1.2 Readjustment
The continuously displayed CAL symbol indicates that an adjustment has already taken place. When a
new adjustment value is entered, this is added to the adjustment value already present.
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a.
With the instrument powered on, press and hold the
> 3 s
CLEAR button for more than 3 seconds until the follow-
ing modes are repeatedly shown one after another in
the display:
CAL — GLP — APO — dP
b.
When CAL appears in the display, release the CLEAR
button. CAL blinks and the number field is shown.
a.
The adjustment value is 0.024 ml, for example. Press the
Pause or On/Off button until the value has been
reached.
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+
NOTICE
11 Additional functions
63
Operating manual