IntroTech bv
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WarmMark Time-Temperature tags
IntroTech bv is handling all business concerning WarmMark and ColdMark temperature indicators.
A WarmMark Time-Temperature Tag is a very accurate, flexible monitoring tool in temperature control. Customers know at a glance if a product has been exposed to abusive temperatures. WarmMark offers several response temperatures in the range from -18°C to 37°C.
These tags also indicate how long (cumulative) the product has been exposed.
WarmMark Tags require no special storage. They are activated by removing a barrier strip from the tag. From that point on, it guards the product. When exposed above its response temperature, a red dye begins to migrate down its track strip, colouring in circular windows at a controlled rate. Whenever the temperature goes down again, migration stops. Accuracy is guaranteed to be within +/- 1°C.
Also available are ColdMark Freeze Indicators, which monitor if a product has been exposed to temperatures below a preset temperature. Available in the temperatures: -3°, 0° and +5°C.
For additional information, contact Peter van Buren or Willem Dikker Hupkes at:
Introtech bv
P.O. Box 3
7370 AA LOENEN (Gld)
The Netherlands
Tel: + 31 55 505 8383
Fax: + 31 55 505 8333
Website: www.warmmark.com
