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Process Challenge Devices


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Process Challenge Device for Steam Sterilisation

The Helix-PCD Process Challenge device by Terragene consists of a plastic or metal capsule. With high resistance and durability allowing for different chemical indicators to be held by the capsule. The PCD system must be processed along with the load to be sterilised.

How to use Helix Process Challenge Device Systems?

Terragene offers several versions of Process Challenge Device systems which are deisgned for specific control of the sterilisation cycle. To determine whether the cycle was successful, the 4 bars will change to a final colour. If one of more bars do not reach this colour, this implies that sterilisation cycle parameters have not been met.

 

Advantages of Helix Process Challenge Devices?


Advantage of using the Helix Process Challenge Device system by Terragene include:
  • Low cost
  • Highly sensitive detection
  • Simple and reliable method for cycle control
  • Adhesive back enables their record

 

Product name Classification Description Colour Change Pack Size Price
    Steam
KH2X15-3.5Y/ M 250 Class 2 Bowie & Dick Simulation Test Kit consisting of a Helix PCD (metal) + BD indicator strips.
3.5 mins/ 134oC
Yellow to Black 1x HELIX PCD
250 strips
Click Here
KH2X15-3.5/P 250 Class 2 Bowie & Dick Simulation Test Kit consisting of Helix PCD (plastic) + BD indicator strips
3.5 mins/ 134oC
Yellow to Black 1x HELIX PCD
250 strips
Click Here
CDPCD2X30/M Class 2 Helix Text (metal capsule) n/a 1 Click Here
CDPCD2X15/P Class 2 Helix Test (plastic capsule) n/a 1 Click Here
PCD-A-3.5Y Class 2 Bowie 7 Dick Simulation Tests for use in HELIX-PCD system, self adhesive,
3.5 mins/ 134oC
Yellow to Black 250 Click Here
PCD-A-5.3Y Class 2 Test Strips for use in HELIX-PCD system, self adhesive,
5.3 mins/ 134
oC
Yellow to Black 250 Click Here
PCD-A-7.0Y Class 2 Test Strips for use in HELIX-PCD system, self adhesive,
7 mins/ 134
oC
Yellow to Black 250 Click Here
PCD-A-9.0Y Class 2 Test Strips for use in HELIX-PCD system, self adhesive,
9 mins/ 134
oC
Yellow to Black 250 Click Here
PCD-A-18 Class 2 Test Strips for use in HELIX-PCD system, self adhesive,
18 mins/ 134
oC
Purple to Green 1x HELIX PCD
250 strips
Click Here
  Formaldehyde
KH2X15-F1/P 250 Class 2 HELIX- PCD + indicator strips for formaldehyde sterilisation Red to Green 1x HELIX PCD
250 strips
Click Here
  Ethylene Oxide
KH2X15-F1/P 250 Class 2 HELIX- PCD + indicator strips for ethylene oxide sterilisation Light Blue to Green 1x HELIX PCD
250 strips
Click Here