LIMITmarker®

LIMITmarker™ is a single-use heat indicator that shows a
clear, irreversible signal when exposure to a set
temperature occurs.

LIMITmarker F™ Indicator – Delayed Indication

LIMITmarker™ F is a threshold heat indicator with delayed indication. It is the most convenient device for monitoring product temperature during short term storage and shipments.

When LIMITmarker™ F indicators are exposed to temperatures at or above the response temperature, the window changes color to pink or red within the specified response time of 2 hours. The appearance of any pink or red in the window means that the indicator has reached “endpoint.”

LIMITmarker I™ Indicator – Immediate Indication

LIMITmarker™ I is a threshold heat indicator with immediate indication. It is the useful device for monitoring product temperature during short term storage and shipments.
LIMITmarker™ I, a high heat threshold indicator that monitors temperature and immediately indicates when the heat exposure, at or above the response temperature is exceeded.  If the color of the centre circle matches or is darker than the outer circle, the ENDPOINT has been reached indicating that the predetermined threshold heat profile has been exceeded.

Use of LIMITmarker™ Indicators

LIMITmarker® with adhesive-backing, can be applied directly to product surfaces or packaging. Leading manufacturers and distributors use LIMITmarker™ heat indicators on temperature sensitive medical products.

Types of Indicators

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