Process Challenge Device
Chemical indicator for Helix-PCD systems
Chemical strips (Type 2 Chemical Indicator according to ISO 11140-1:2014) for use with Helix-PCD in the control of steam sterilization processes. Indicators are 100% free of toxic heavy metals.
SKU: PCD-A-3.5Y
Category: Process Challenge Device
Brand: Chemdye®
Description
Product type
PCD‑A‑3.5Y Chemdye® Chemical Indicator for use in Helix‑PCD system
Main application
Monitoring steam sterilization cycles; ensures safe release of hollow loads by verifying steam penetration
Key benefit
Provides clear color change (yellow → dark brown/black) to confirm sterilization efficacy; incomplete color change indicates penetration failure and prevents load release
Technology / differentiator
- Type 2 chemical indicator (ISO 11140‑1 compliant)
- Designed for Helix‑PCD systems to simulate hollow load sterilization challenges
- Self‑adhesive varnished strip format for easy handling and documentation
- Calibrated for 3.5 min at 134 °C steam sterilization conditions
- ANMAT authorized (PM‑1614‑4)
Compatibility / usage environment
Designed exclusively for steam sterilization in pre‑vacuum cycles; not suitable for EO, dry heat, or formaldehyde; ideal for healthcare, food, pharmaceutical and medical device industries