SPC Analytics
Statistical process control computed live from FactoryTalk DataMosaix — individuals chart, process capability, and Western Electric rule checks. Last 24h.
Cp
1.71
Cpk
1.52
Mean (x̄)
49.994
Sigma (σ)
4.382
In Control
98.3%
Violations
10
Individuals Control Chart — GAS-DT-504 (°C)
Mean 49.994
UCL/LCL 63.142 / 36.847
Spec USL/LSL 70.0 / 25.0
Distribution
Rule Violations
| Timestamp | Value | Rule |
|---|---|---|
| 04-Sep 14:09 | 55.03 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 14:14 | 56.66 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 14:19 | 55.99 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 14:24 | 58.16 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 14:29 | 50.42 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 14:34 | 53.72 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 17:24 | 51.75 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 17:29 | 55.69 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 13:34 | 63.68 | Rule 1 — beyond 3σ |
| 05-Sep 17:59 | 63.35 | Rule 1 — beyond 3σ |