Interster Steam Sterilization Emulating Indicator

Description

Interster Steam Emulating Indicator is a cycle-specific chemical indicator for use in steam sterilization processes. It is designed to confirm whether the critical parameters of a validated autoclave cycle have been achieved, including exposure time, temperature, and saturated steam conditions. This indicator is intended for steam sterilization only and is used as part of routine cycle verification within healthcare, laboratory, and sterilization support settings.

Compliant with ISO 11140-1 Type 6, and also commonly described in retailer listings as Class 6, this indicator is formulated to respond to the precise conditions of a specified steam cycle. It provides a visible colour change when the validated cycle requirements are met, helping users distinguish between processed and non-compliant loads. Its emulating performance is designed to be sensitive to small deviations from the target cycle, supporting accurate monitoring of sterilization conditions.

Key Features

• Steam sterilization chemical emulating or cycle-verification indicator
• ISO 11140-1 Type 6 compliant
• Designed to verify time, temperature, and steam exposure
• Visible colour change at validated cycle conditions
• Sensitive to minor deviations from the specified cycle
• Available in adhesive-backed versions for documentation and traceability
• Standard pack size of 250 indicators per box

Cycle Variants

Confirmed cycle-specific versions include 3.5 minute, 5.3 minute, 7.0 minute, and 18 minute variants. A directly matched Interster 3.5-minute version is specified for a 134°C for 3.5 minute steam sterilization cycle. Selection should match the validated cycle parameters used in the sterilizer.

Typical Use

These indicators are suited to environments where clear visual confirmation of steam cycle achievement is required as part of sterilization quality assurance and record-keeping procedures.