Model Coy anaerobic chambers for incubation atmosphere constraints #30

Child of #24.

Model EBEF's two Coy vinyl anaerobic chambers as environmental containment relevant to incubation and other Procedures. The public configuration is 95% N2 / 5% H2 with up to 20% CO2. Chamber 1 contains the Hamilton Microlab Prep and a 96-well potentiostat; chamber 2 contains a swinging-bucket centrifuge.

The key architectural question is whether an incubation program's atmosphere requirement binds to an incubator Asset, a containing Zone, or an explicit composition of both. Do not silently force a Zone-level atmosphere requirement into AtomicAssetAssembly or claim that a device controls gases merely because it is located inside the chamber.

Acceptance criteria:

• Represent both chambers as distinct EBEF Zones or Assets, including atmosphere composition, operating ranges, airlock/material-transfer constraints, capacity, occupancy, and effectively active state.
• Specify how Procedure requirements refer to environmental containment alongside an instrument Asset.
• Preserve the location and containment of the Microlab Prep, potentiostat, and centrifuge in planning.
• Define reviewed purge/equilibration, material ingress/egress, operator confirmation, and atmosphere-evidence steps.
• Add planning tests for an anaerobic incubation, an aerobic-only instrument, and a device located inside a qualifying chamber.
• Keep gas monitoring and atmosphere control qualification distinct from an incubator's temperature/agitation qualification.

Source: EBEF equipment list.