Minimum Weighing Warning Function; Comparing The Minimum Weighing Value - A&D GX-M Series Instruction Manual

17.Minimum Weighing Warning Function

The minimum weighing value is the minimum necessary amount of sample to be used for correctly
performing quantitatively performing quantitative analysis, taking into consideration measurement error
of the balance.
If the amount of sample is too small, the proportion of the measurement error in the measured value
increases accordingly, and the reliability of the analysis result may drop.
By using the minimum weighing warning function, it is possible to judge at a glance whether the
amount of sample meets the set minimum weight value. This function can be used only in "g" mode.
" " is displayed at the top of the unit part when in use.
When the amount of sample is less than the set minimum weighing value,
the " " indication flashes.
When the amount of sample reaches the minimum weighing value or more,
the " " indicator will turn off
The minimum weighing value can be changed from the function setting. The
factory setting is 0 g.
If the set value is 0 g, no warning will be displayed even if the minimum
weighing warning function is ON ( MW-CP 1 or 2 ). Also, a value greater than
weighing capacity cannot be set as minimum weighing value.
There are two kinds of warning display as follows
"Excluding near zero"
"Including near zero"
Near zero is within ± 10 digits of 0 g.

17-1 Comparing the minimum weighing value

Setting procedure
1. Hold down the
2. Press the SAMPLE key several times to display
3 . Press the PRINT key.
4. MW CP will be displayed. Press the
the display from
zero) or
5. To change the setting of the minimum weighing value, proceed to 6.
When not changing the minimum weighing value, press the CAL
key to return to weighing mode.
6. Press the SAMPLE key to display
SAMPLE key to display the function setting
to
(including near zero).
RE-ZERO key to change
(excluding near
.
111
.
.
bA5Fnc
MW Fnc
0
MW - CP
2
MW - CP
MW
0.00
OFF
IN0