The Browne TST Control Helix Test is a Hollow Load Process Challenge Device (PCD) and has been developed and validated for testing the air removal (steam penetration) capability of small Type B steam sterilizers.

High performances specified in standard/Time, Steam and Temperature/Clear and abrupt Colour Change, Non-toxic.



A pass from the TST Control Emulating Indicator proves exposure to conditions essential for sterilisation to occur.
