EN-71 LCD Forehead Reversible Color Changing Thermometer Non-mercury Contain

EN-71 Approved Eco - friendly Reversible Color Changing Thermometer Non-mercury contain

Quick Detail

1.  Accuracy : ± 1
2.  Temperature range :3242
3.  Material : PET
4.  Size :15*36 mm
5.  Principle : Liquid crystal heat sensitive color change
6.  Note : Keep it in shady and cool
7.  Valid date : 1~2 years
8.  Usage : Measure the temperature.

Description:

These self adhesive labels consist of a series of temperature-sensitive elements containing micro encapsulated TLC(thermochromic Liquid Crystal) coated on a black backing. Each element changes color distinctly as its rated temperature is reached, passing through the colors of the spectrum in sequence (Orange, Yellow, Green, and Blue before turning black at a higher temperature. The TLC strips are calibrated so that the indicator that shows green indicates the actual temperature. The color changes are reversible and the reflected colors will be observed in the reverse order upon cooling.

Accuracy:

The tolerance on all our products is ±1°C of the rated temperature, with the exception of the medical products (forehead thermometers and drug test strips) that have a tolerance of ±0.5°C of the rated temperature

It should be noted that for forehead, drug test and wine thermometers an “offset” is applied to the rated temperature. The “offset” allows for the difference in temperature readings between the outside and inside of a host item. For example the surface skin temperature of a human is lower than the core body temperature due to heat loss from the surface. A great amount of research has been carried out on this subject to ensure the correct offset has been assigned.

Specifications

Application:

·                       Forehead Thermometers

·                       Diagnostic Test Kits (Urine Tests)

·                       Machine Sealing Verification Labels

·                       Propane Gas Level Labels

·                       General Room / Workplace Labels

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