Dual protection objective
The pressure cascade contains potent sample hazards while filtered unidirectional air supports the test environment.
This variant combines Grade A or ISO 5 aseptic conditions with negative pressure for test articles that also require operator protection. Safe-change return filters distinguish the toxic configuration from the positive or neutral batch platform and provide a controlled maintenance interface for the contaminated air path.
The pressure cascade contains potent sample hazards while filtered unidirectional air supports the test environment.
Safe-change housings reduce direct exposure when a loaded return filter is replaced.
Micro-nebulized hydrogen peroxide reaches the closed chamber before aeration and test release.
| Glove Ports | 4 |
|---|---|
| Operating Mode | Aseptic-toxic |
| Pressure | Negative relative to the surrounding room |
| Work-Zone Classification | EU Grade A / ISO 5 |
| Supply Filtration | Double HEPA configuration |
| Return Filtration | HEPA with safe-change housing |
| Decontamination | H2O2 micro-nebulization |
| Test Methods | Membrane filtration or direct inoculation |
| Monitoring | Particles, microbiological parameters and process data option |
| Tùy chỉnh | Pressure setpoint, filter housing, transfer system, glove layout and test hardware can be configured for the potent sample process. |
Sterility testing of cytotoxic medicines, antibody-drug conjugates and highly active products requiring both aseptic conditions and personnel protection.
Safe-change filter stages, pressure monitoring, transfer hatch, sterility-test equipment and environmental instruments can be configured.
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