Type 4 indicator for steam

This indicator is meant for in-pack use and it shows whether the needed temperature and holding time were reached inside the pack. So this indicator measures time and temperature.

Indicator reaches the end-color 134°C – 3,5min / 121°C – 15min.

Indicator can detect following problems:

• Sterilization temperature too low
• Sterilization temperature too high
• Sterilization holding time too short
• Sterilization holding time too long
• Insufficient steam penetration in loads (at the spot where the indicator is placed)

0.04 €/pc