45
1 Press the RE-ZERO key to set the display to zero.
2 Place the sample on the weighing pan and wait for
the stabilization indicator to turn on.
3 Press the PRINT key to add the data displayed to
statistical calculation. The number of data on the upper
left of the display increases by 1.
4 Repeat steps 1 to 3 for each weighing.
Outputting the statistical results
5 Each time the MODE key is pressed, the display changes:
the results as selected in “Statistical function mode output
items (
5taf
)”,
CanCel
and
Clear
.
Notes
When the number of data is 1, the standard
deviation and coefficient of variation are
displayed as - - - - - - - .
When the average is 0, the coefficient of
variation is displayed as - - - - - - - .
Statistical items are indicated on the upper left
of the display using the following symbols.
Symbol Statistical
item
SUM
Sum
MAX
Maximum
MIN
Minimum
R
Range (Maximum – minimum)
AVE
Average
SD
Standard deviation
CV
Coefficient of variation
6 While the results are displayed, press the
PRINT key to output the results.
Output example
Sample
Weighing
pan
N000
N000
N000
N001
ct
ct
ct
ct
To delete
the latest data
To clear
the statistical
data
Displays the statistical results
selected in the function table
Outputs the results.
N010
ct
Function table
parameter
0
1 2
N 10
SUM
+10.000 ct
MAX +1.050 ct
MIN +0.950 ct
R +0.100 ct
AVE +1.000 ct
SD +0.2800 ct
CV +2.80 %
Содержание FX-1200GD
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