Process Challenge Device
Bowie-Dick test for Helix-PCD systems
Bowie-Dick test simulation for use with Helix-PCD system to control steam sterilization processes (Type 2 Chemical Indicator according to ISO 11140-1:2014). Indicators 100% free of toxic heavy metals.
SKU: PCD-A-3.5BD
Category: Process Challenge Device
Brand: Chemdye®
Description
Product type
PCD‑A‑3.5BD Chemdye® Chemical Indicator for steam sterilization
Main application
Monitoring steam sterilization cycles; designed for use in Bowie‑Dick type Process Challenge Devices (PCD) to verify air removal and steam penetration
Key benefit
Provides clear color change (blue → dark grey/black ) to confirm proper sterilization conditions; heterogeneous or incomplete color change indicates air removal or steam penetration failure
Technology / differentiator
- Type 2 chemical indicator (ISO 11140‑1 compliant)
- Self‑adhesive strip format for easy handling and documentation
- Designed for dynamic‑air‑removal steam sterilizers (pre‑vacuum cycles)
- Calibrated for 3.5 min at 134 °C sterilization conditions
- Eco‑friendly 100% toxic heavy‑metal free formulation
- ANMAT authorized (PM‑1614‑4)
Compatibility / usage environment
Designed exclusively for steam sterilization in pre‑vacuum cycles; not suitable for EO, dry heat, or other sterilization methods; ideal for healthcare, food, pharmaceutical and medical device industries