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Humidity Indicator Card

Humidity Indicator Card – Six Dots
1.Brief
Humidity Indicator Card (also known as HIC OR moisture indicator) can easily measure the relative humidity inside the sealed package to allow a quick and low cost inspection of whether the humidity level is safe or not. Once the color in dot changes from blue to pink, it means that RH in the package has or had reached the RH value of that dot;
So it is easy to estimate the validity of desiccant so as to change desiccant in time. At present, Humidity Indicator Cards are more and more applied in packages of electronics and optical components which are sensitive to humidity, effectively improving the quality of products.
 

2.Features
Lead-free RoHS compliant;
Reversible color change;
Cobalt-free card is available;
Meet MIL-I-8835 requirements;
RH 10%-60%;
One Dot, Two dots & Three Dots Cards are available

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