COLDMARK Cold indicator 10 °C

COLDMARK® 10 °C

Disposable indicator for monitoring the temperature of cold-sensitive products

ColdMark® indicators reliably monitor frost and cold-sensitive products during transportation and storage. The discoloration of an indicator ball reliably shows whether your product has been exposed to temperatures below the limit value. If the indicator is exposed to a temperature below its limit value for approx. 30 minutes, the liquid in the sphere becomes cloudy with purple streaks. When heated again, the liquid turns irreversibly purple.

Advantages

• Easy to apply to product surfaces or packaging
• Irreversible color change
• Clear visual proof of compliance with the temperature chain