Hioki RM3542-50, Instruction Manual

Page: 92 / 234

6.3 Performing Statistical Calculations on Measurement Values
86
Statistical calculation results are displayed on the screen.
Printing is available using commercially available printers having a serial interface. Statistical calcu-
lation results are automatically erased after printing.
Before printing, select the [PRINT] interface setting.
See: "7.2 Setting the Instrument" (p. 91)
The number of valid samples can be confirmed on the Statistical Calculation Results screen.
• When the number of valid samples (Val) is zero, calculation results are not displayed.
• When only one valid data sample exists, no standard deviation or process capability indices are displayed.
Confirming, Printing, and Erasing Statistical Calculation Results
1
Display the Calculation Results screen.
2
To print
To print, select the printer as the interface setting on the System screen (p. 91).
To erase
Calculation Results screen is displayed
(only if statistical calculation is
enabled).
Num Total data count Val Number of valid measurement values (error-free data) (Valid)
Ave Mean Sn Population standard deviation
Max Maximum Sn1 Standard deviation of sample
Min Minimum Cp Process capability index (variation)
Cpk Process capability index (bias)
Output to the printer.
"Example Printouts (PRINT MODE:
NORMAL)" (p. 94)
Statistical calculation results and stored data are erased when printing finishes.
Erases the last measurement and calcula-
tion result (executes only once).
Erases all measurement values and statisti-
cal calculation results.
After selecting, a confirmation screen ap-
pears.