Manufacturing
Quality Trends
Every release in the order it was made, against its specification limits.
Releases plotted
11
ACE-ZNS 20 C · zinc stearate, wood coating grade
Average sieve residue 75 µm
0.10%
Specification 0.00 to 0.50% · target 0.10%
-0.00 against target
Outside specification
0
Every release inside its limits
Clean run
Process capability, Cpk
0.79
Spread is wide against the limits
σ 0.04%
Sieve residue 75 µm 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 | Sieve residue 75 µm | On the job before | Where |
|---|---|---|---|---|
| B26-0297 ACE-ZNS20-C | 21 Jun 2026 | 0.04% Near a limit | -0.10 | WO-2026-0297 RX-01 · Malcolm Rees |
| B26-0073 ACE-ZNS20-C | 21 Jan 2026 | 0.04% Near a limit | -0.05 | WO-2026-0073 RX-01 · Tui Faletau |
The biggest movement in the run
The largest change from one job to the next.