Temperature Indicators for Environmentally Sensitive Goods

ColdMark™ (monitor shipments below a temperature threshold)
Encased in a cylindrical tube, specially formulated fluids turn from clear to violet when exposed to temperatures below the predetermined activation temperature level. Five 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

Please contact us if other response temperatures are required.

WarmMark™ (monitor shipments above a temperature threshold)
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.

Please contact us if other response temperatures are required.

WarmMark™ Duo (monitor shipments above a temperature threshold)
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

Please contact us if other response temperatures are required.

WarmMark™ Long Run (monitor shipments above a temperature threshold)
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, 31°C

Please contact us if other response temperatures are required.

HeatWatch (monitor shipments above a temperature threshold)
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

Please contact us if other response temperatures are required.

TempMark™ 8 (monitor shipments above 5 and below 3 temperature thresholds)
An innovative, cost-effective, disposable temperature monitoring device for temperature sensitive shipments. Field-activated and highly accurate, the device records temperature excursions beyond as many as eight thresholds simultaneously:

See how the TempMark 8 works! >

Temperature thresholds monitored:
3 x Descending < (-1C, 0C and 2C)
5 x Ascending > (8C, 10C, 15C, 20C, and 25C)

Accuracy: ±0.5C accuracy

Ease of use:

• Snap to start
  
• Results review button

The digital display shows the following to increase your understanding of the journey's temperature profile::

• the total number of excursions per threshold (i.e the number of times a descending or ascending alarm threshold has been breached),

• the duration of the longest excursion (i.e.the number of consecutive minutes of the longest time under of over the threshold

• the cumulative duration of all excursions (i.e. the number of cumulative minutes, total time, under or over a threshold)
  

All the information you need for complete cold chain management.

The TempMark8 is active for a period of 90 days after activation. After 90 days, the device will display LOW BAT on the screen. The device will no longer record but wil store and report the results for a minimum period of 30 days.

2 configurations are available:

1. TempMark 8 with adhesive backing
2. TempMark 8 in FDA grade plastic bag (for use if in direct contact with food)

View Product Data Sheet (PDF)
TempMark 8 Operating Instructions (PDF)

Understand your shipment’s key temperature profile with TempMark 8.

Features Designed for Maximum Performance:

ShockWatch's Temperature Indicators feature:

• A wide variety of temperature thresholds

• Visible deterrent to mishandling

• Irreversible indicator — once activated, there is a permanent record of exposure

• Easily identify potential product spoilage from exposure to extreme temperatures

• Tamper-proof designs prevent concealment of activation/response without obvious evidence of interference

• Easy install with removal of adhesive tab (for WarmMark products, arming requires removal of tab)

• A nominal size for a variety of placement options

*WarmMark and ColdMark products are trademarks of IntroTech.

Contact Us

To learn more about any of our Shipping & Handling Monitors or other damage prevention products, please contact us.