Mitutoyo DP-1VA LOGGER, User Manual

Page: 19 / 99

3
1 Outline
No. 99MAM029A
y
Abundant statistical processing (B)
"2.4 Printing the Statistical Calculation Value" on page 24
Calculating number of data (N), Maximum value (MAX), Minimum value (MIN), Range
(R), Average value (X¯), Standard deviation (σn, σn-1), Number of defectives (±NG),
Fraction defective (P) and Process capability index (Cp, Cpk), they can be printed on
the printer paper.
y
Histogram generation (C)
"2.4 Printing the Statistical Calculation Value" on page 24
The histogram shown in the charts below can be printed on the printer paper.
y
D chart (chart indicating temporal changes of measurement data) generation (D)
"3.2 D Chart (Chart Indicating Temporal Changes of Measurement Data) Printing
(MODE2)" on page 29
The measurement data in the D chart, which visually represents the change of dis-
placement of measurement data, can be printed on the printer paper together with
measurement data.
y
Calculation and printing of the various calculated values required for the X¯-R
control chart (E)
"3.3 Printing the Data for Xbar-R Control Chart (MODE3)" on page 31
Number of subgroups, Sample size, Subgroup average value (X¯), Subgroup range
(R), Center value (X
=
), Upper control limit (X¯-UCL), Center (R control) (R¯), Upper con-
trol limit (R control) (R¯-UCL), Lower control limit (R control) (R¯-LCL) can be calculated
and printed on the printer paper.
(A) (C) (D)
(B)
Tolerance judgment results
(E)
Statistical calculation value Histogram
D chart
Various calculation values required
for X¯-R control charts