Giấy dán kiểm tra nhiệt độ LCD-438-4 25-65­°­­­C | Telatemp

Giấy dán kiểm tra nhiệt độ LCD-438-4 25-65­°­­­C | Telatemp

Overview:

Windows Change Color for Continuous Visual Monitoring of Surface Temperatures from -30°C to 120°C (-22°F to 248°F)

Telatemp liquid crystal thermometers indicate the current temperature by the green indication. If green is not visible, the temperature will be midway between the indicators that are illuminated tan and blue. The colors are seen in reverse order as the temperature cools.

Custom thermometer strips are available formulated in ranges from -30°C to +120°C (-22°F to 248°F).

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PRESENTATION

Available marked in °F, °C or both

Vertical or horizontal strips

Reversible indicator  displays current temperature

As it warms to the response temperature, the window starts with a tan or reddish-brown and continues to change to green (the color of the rated temperature) and may warm further to blue and again to black.  The colors are seen in reverse order as the temperature cools.

Please note the above colors are a guide for demonstration purposes and the actual colors observed could be

slightly different depending on label type.

These adhesive-backed liquid crystal thermometers have many real-world applications that include room or

refrigerator thermometers, body temperatures, optimum processing or operating temperatures, hot warning

labels, thermal profiling, etc

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HOW ITS MADE

The crystalline slurry is screened onto a black backing to enhance the viewing of the color change

Unless the temperature is within the range of the liquid crystal material the indicating window remains

Black

SHELF LIFE: Guaranteed 2 years from date of shipment if maintained in a cool (less than 70F), dry (less than 50% RH) environment.