Helix Process Challenge Device CDPCD2X15/P



® Helix process challenge device for  or  or  or  sterilization processes

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Chemdye® Helix-PCD devices have been designed to evaluate the penetration capability of the sterilizing agent (Steam, Ethylene Oxide, Formaldehyde and Hydrogen Peroxide). For a successful sterilization, the sterilizing agent must
contact all external and internal surfaces of the item to be sterilized. To achieve this, air and other non-condensable gases (NCG) must be evacuated from the sterilizer chamber prior to the sterilant injection. Chemdye® Helix-PCD devices
simulate hollow instruments of different levels of complexity allowing testing of the penetration capability of the sterilizing agent.


  • Plastic capsule of great resistance and durability, to hold a chemical
    indicator designed for this system.
  • The capsule is connected to a high resistance plastic tube of 1.5 m length and 2 mm internal diameter.
  • Special silicone connector coated by external connector.
Product Description Direction of Use

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