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How do I judge prototype vs production consistency for Fluid Control cold-plate & quick connector?
Why buyers worry about this
For Fluid Control cold-plate & quick connector, a beautiful first article that drifts in volume is the classic trap. As a startup / crowdfunded, you should judge consistency by the process, not the sample. LusterControl controls it with first-article CMM, then SPC/CPK on critical dimensions and lot traceability across 500,000 parts/month — so batch 1,000 behaves like batch 1.
What to ask for
- CPK greater than 1.33 on the dimensions that matter.
- Identical fixtures and program from sample to volume.
- A comparison report of first-article vs recent lots.
Low-moq prototyping and a fast path to first articles.


