A&D FZ-1200CT, Инструкция по эксплуатации

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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 )”, and .
Notes
When the number of data is 1, the coefficient of
variation and the relative error are displayed as
- - - - - - - .
When the average is 0, the coefficient of
variation and the relative error are as - - - - - - - .
Statistical items are indicated on the upper left
of the display using the following symbols.
Symbol Statistical item
5um
Sum
1 max
Maximum
1 min
Minimum
1 r
Range (Maximum – minimum)
1 ave
Average
1 5d
Standard deviation
1 Cv
Coefficient of variation
M max
%
Relative error of maximum value
M min
%
Relative error of minimum value
6 While the results are displayed, press the
PRINT key to output the results.
Output
example