Affixed directly to your products’ packaging, ShockWatch Environmental Indicators provide indisputable visual evidence of exposure to unacceptable temperature levels, protecting product quality throughout the entire shipping and handling process.
ColdMark™ Encased in a cylindrical tube, specially formulated fluids turn from clear to violet when exposed to temperatures below the predetermined activation temperature level. Four activation temperatures cover a broad spectrum of applications. Simply peel the release liner off the back of the indicator and apply the pressure-sensitive adhesive backing to any dry surface to activate and apply. Indicators are available in the following response temperatures: -3°C, 0°C, 2 °C, 5°C and 10°C
WarmMark™ With this temperature indicator, a proprietary red dye is released onto a blotter to clearly indicate when your shipment is exposed to temperature levels above your predetermined level, creating a permanent and immediate indication of the duration of exposure. Activation of the device is simple — remove the tab and barrier film and apply to a dry surface on your product or packaging. Indicators are available in the following response temperatures: -18°C, 0°C, 2°C, 5°C, 8°C, 10°C, 20°C, 25°C, 30°C and 37°C.
WarmMark™ Duo This device monitors the exposure and duration of exposure of a product above two activation temperature levels. Indicators are available in the following response temperatures: 10°C and 34°C
WarmMark™ Long Run This device utilizes the same chemistry proven in the WarmMark Indicators while allowing for a longer exposure to temperatures above the threshold level. Indicators are available in the following response temperatures: 10°C, 25°C, 31°C
HeatWatch This proprietary device monitors product that has been exposed to extremely high temperatures above a specified level. After a minimum of 30 minutes, the device turns from pink to red to indicate unacceptable exposure. Indicators are available in the following response temperatures: 46°C, 50°C, 53°C, 60°C, 65°C, 70°C, 89°C, 134°C
(*WarmMark and ColdMark products are trademarks of IntroTech.)
