SPC Analytics
Statistical process control computed live from FactoryTalk DataMosaix — individuals chart, process capability, and Western Electric rule checks. Last 24h.
Thermo Compressor
Cp
0.84
Cpk
0.66
Mean (x̄)
33.804
Sigma (σ)
0.2
In Control
98.6%
Violations
8
Individuals Control Chart — TT-0402 (°C)
Mean 33.804
UCL/LCL 34.403 / 33.206
Spec USL/LSL 34.2 / 33.2
Distribution
Rule Violations
| Timestamp | Value | Rule |
|---|---|---|
| 04-Sep 10:19 | 34.20 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 13:24 | 34.09 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 13:29 | 34.18 | Rule 2 — 9 consecutive points on one side of the mean |
| 04-Sep 15:39 | 34.20 | Rule 2 — 9 consecutive points on one side of the mean |
| 05-Sep 01:44 | 33.20 | Rule 1 — beyond 3σ |
| 05-Sep 06:09 | 33.72 | Rule 2 — 9 consecutive points on one side of the mean |
| 06-Sep 00:29 | 33.44 | Rule 2 — 9 consecutive points on one side of the mean |
| 06-Sep 00:34 | 33.52 | Rule 2 — 9 consecutive points on one side of the mean |