The DeltaTRAK TempDot Plus time-temperature indicator labels are low-cost irreversible solutions designed to provide positive indication that the labes have been activated and are in the “on” condition.
If a temperature breach occurs the product provides detailed visual information indicating the excursion length.
The new labels feature unique graphics and provide the user with a green “on” button following the IEC 5009 standard.
The highly accurate labels also provide individual label serial numbers for traceability.
"The TempDot labels' design allows them to remain completely inert prior to use so that preconditioning is not required, allowing them to be shipped or stored under most conditions and significantly reducing cost of ownership," said Frederick Wu, president and CEO.
"Additional benefits over existing chemical labels include the easy-to-read activation and progress windows which confirm when the label is on, and the imprinted serial numbers assure traceability."
The labels monitor the cumulative amount of time the label is exposed to temperature above its threshold.
When a temperature excursion occurs the blue dye, which is generally recognized as safe, melts and progresses through a window with clearly indicated time markers.
When temperature returns below the label's threshold the dye solidifies and stops moving.
This irreversible process allows the label to measure cumulative temperature abuse time above threshold temperature.
These labels provide traceable temperature information on all forms of temperature sensitive products helping manufacturers meet the requirements of state and federal regulations such as the Food Safety Modernization Act, Produce Traceability Initiative and the FDA Fish and Fishery Products Hazards and Controls Guidance.
The labels are available in multiple temperature ranges with specific thresholds and run out times for food, pharmaceutical and biologics applications.
