Process Challenge Device
Process Challenge Device for Steam sterilization processes with moving-front Type 5 Indicator and Bionova® Ultra Rapid Self-contained Biological Indicator.


Product type
PCD224‑C Steam Test Pack Kit — Process Challenge Device (PCD) for steam sterilization
Main application
Routine release of steam‑sterilized loads, especially implants; routine sterilizer monitoring; periodic validation after installation, repair, or relocation
Key benefit
Detects inadequate air removal and steam penetration in pre‑vacuum and gravity displacement autoclaves (132–135 °C), ensuring reliable sterilization of critical loads
Technology / differentiator
- PCD224‑C porous card system containing: - Bionova® BT224 Ultra Rapid SCBI (≥10⁶ Geobacillus stearothermophilus ATCC 7953 spores per vial) - Integron® IT26‑C Type 5 moving‑front chemical integrator with clear ACCEPT/REJECT zones for easy interpretation - PCD224‑C‑RC self‑adhesive Record Card for sterilization cycle documentation - External Process Indicator (Type 1): light blue → grey - SCBI label with steam‑reactive ink: pink → brown
Compatibility / usage environment
For steam sterilization only; suitable for healthcare, food, pharmaceutical, and medical industries