Manufacturing
Quality Trends
Every release in the order it was made, against its specification limits.
Releases plotted
23
ACE-CAS 20 · calcium stearate, polyolefin acid scavenger
Average peak temperature
135.6°C
Specification 128.0 to 142.0°C · target 135.0°C
+0.6 against target
Outside specification
2
Listed underneath with the job behind each one
8.7% of releases
Process capability, Cpk
0.73
Spread is wide against the limits
σ 2.9°C
Peak temperature by batch, in the order it was made
Red bands are the specification limits, the dashed line is target.
Inside spec Near a limit Out of spec
Worth a look
Releases outside a limit or close to one, newest first.
| Batch | Made | Peak temperature | On the job before | Where |
|---|---|---|---|---|
| B26-0386 ACE-CAS20 | 19 Jul 2026 | 144.0°C Out of spec | +8.5 | WO-2026-0386 RX-03 · Malcolm Rees |
| B25-0925 ACE-CAS20 | 18 Dec 2025 | 144.0°C Out of spec | +8.4 | WO-2025-0925 RX-03 · Tui Faletau |
The biggest movement in the run
The largest change from one job to the next.