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SIMULATION / SA-EQP-CLEANROOM-PARTICLE-001

Cleanroom particle budget replay
Particle Budget

Compare traffic, air-change proxy, mini-environment, recovery, and excursion-risk vocabulary without creating a cleanroom operation workflow.

sectionExploresectionRun CardsectionExportsectionMethodssectionLimitssectionEvidence

EXPLORE

Start with the observable.

Use this page when the simulation is the primary artifact. The linked lesson explains the concept; the linked lab keeps the visual replay surface available.

guided exploration
  • Separate particle-burden vocabulary from cleanroom certification or monitoring claims.
  • Compare high-traffic, nominal, mini-environment, and recovery teaching cases.
  • Use the card to ask what particle counter, sampling plan, and certified boundary would be needed next.
Open visual lab ->Open lesson ->

RUN CARD

Conditions before conclusions.

The page replays saved cleanroom teaching data. It does not certify a cleanroom, monitor a facility, or provide operation procedures.

precomputed replay

Primary knobs

  • Teaching cases: high traffic, stable bay, mini-environment, post-activity recovery
  • Outputs: traffic index, air-change proxy, particle-burden proxy, classification-margin proxy, excursion-risk proxy
  • Review focus: cleanroom vocabulary and evidence lanes
  • Boundary: no certification, monitoring plan, gowning procedure, recovery procedure, or facility operation
outputs

Saved outputs

  • particle-budget teaching table
  • mini-environment burden check
  • recovery improvement check
  • source-spine note

EXPORT

Download the public artifacts.

These exports are the supported public files for review. PDK files and restricted third-party material are not redistributed.

download

Dataset JSON

/data/eqp-cleanroom-particle-budget-web-v1.json

Open file ->
download

Model script

/data/equipment_facilities_models.py

Open file ->
download

Equipment facilities model card

/data/equipment-facilities-model-card.md

Open file ->

METHODS

How the number was made.

Methods are written for citation discipline: the extraction rule matters as much as the plotted value.

method

Represent each cleanroom state as a public-safe proxy case with traffic, air-change, burden, margin, and risk fields.

Keep this method attached when reusing the figure or metric.

method

Check that the mini-environment teaching case has lower burden than stable and high-traffic cases.

Keep this method attached when reusing the figure or metric.

method

Check that a recovery case improves over the high-traffic condition without presenting a recovery procedure.

Keep this method attached when reusing the figure or metric.

method

Attach ISO cleanroom vocabulary as a source anchor while avoiding table reproduction and facility-specific limits.

Keep this method attached when reusing the figure or metric.

LIMITS

What this page does not claim.

The MVP is useful because the limits are visible. These statements prevent a teaching simulation from being cited as silicon evidence.

non-claim

No cleanroom certification, particle-monitoring plan, gowning instruction, cleaning method, recovery procedure, or facility operation is included.

Carry this boundary into any derivative note, paper draft, or slide.

non-claim

No ISO table reproduction, certified limit, sampling location, alarm threshold, occupancy rule, or EHS procedure is represented.

Carry this boundary into any derivative note, paper draft, or slide.

non-claim

The numbers are teaching proxies and cannot prove cleanliness, compliance, or wafer-yield impact.

Carry this boundary into any derivative note, paper draft, or slide.

non-claim

Real reuse requires facility-owner procedures, calibrated monitors, certified sampling plans, EHS review, and qualified signoff.

Carry this boundary into any derivative note, paper draft, or slide.

EVIDENCE

Trace the claim back to artifacts.

The evidence route remains the catalog-level browser; this page is the simulation-level reading card.

evidence note

The dataset preserves four public-safe cleanroom teaching cases.

SA-EQP-CLEANROOM-PARTICLE-001

evidence note

Verification checks mini-environment burden, recovery improvement, and margin trend.

SA-EQP-CLEANROOM-PARTICLE-001

evidence note

The model card keeps facility operation and certification boundaries explicit.

SA-EQP-CLEANROOM-PARTICLE-001

Source spine

These links anchor the public teaching model. They do not convert the replay into a qualified process recipe or signoff result.

ISO 14644-1 cleanroom particle classificationOfficial ISO page anchoring cleanroom air-cleanliness vocabulary by airborne-particle concentration.ISO 14644-4 cleanroom design and start-upOfficial ISO page anchoring cleanroom requirements, design, construction, start-up, verification, and life-cycle vocabulary.

Public execution boundary

No server-side live ngspice execution, uploads, accounts, payments, comments, newsletter signup, or job/event submissions are active on this page.