SPC Analytics
Statistical process control computed live from FactoryTalk DataMosaix — individuals chart, process capability, and Western Electric rule checks. Last 24h.
Cp
2.31
Cpk
2.27
Mean (x̄)
6.98
Sigma (σ)
0.217
In Control
96.7%
Violations
19
Individuals Control Chart — AE-80401 (pH)
Mean 6.98
UCL/LCL 7.63 / 6.329
Spec USL/LSL 8.5 / 5.5
Distribution
Rule Violations
| Timestamp | Value | Rule |
|---|---|---|
| 04-Sep 19:34 | 7.30 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 03:39 | 6.58 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 03:44 | 6.85 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 03:49 | 6.74 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 03:54 | 6.96 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 03:59 | 6.80 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 04:04 | 6.78 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 04:09 | 6.86 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 04:14 | 6.53 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 04:19 | 6.82 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 04:24 | 6.88 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 14:34 | 7.06 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 14:39 | 7.12 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 14:44 | 7.40 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 14:49 | 7.44 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 14:54 | 7.34 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 14:59 | 7.31 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 23:54 | 6.71 | Rule 2 — 9 consecutive points on one side of the mean |
| 06-Sep 02:54 | 6.17 | Rule 1 — beyond 3σ |