Cobalt Free Three Dots Humidity Indicator Card Brown To Green For Electronics

Brief

Humidity indicator card (also know as HIC, humidity indicator card, 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.

The colour of indicator dot turns, meaning that RH in the package has or had been reached the RH value of that dot. So it is easy for us 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.

This item is an inexpensive way to quantify relative humidity levels inside sealed packaging. They are available in many configurations and used in many applications, especially military and semiconductor.

• The humidity indicator dots will change from yellow to green as the relative humidity increases in the volume of air surrounding the indicator
• The humidity indicator dots are reversible, and the yellow dots will change back to pink when the volume of the air is dried
• The humidity indicator shows the most accurate value when the temperature is 23°C

Specification&Packing

Features

1. The quick and low cost method quantify relative humidity levels inside sealed packaging
2. Lead-free, DMF free, RoHS compliant.
3. High accurate, tolerance is ±5%.
4. Printed with moisture sensitive spots which respond to various levels of humidity with a visible colour change.
5. Support the visual proof of the relative humidity level within given environment.
6. Visibly monitor the interior humidity conditions of the package.
7. Easily judge whether your desiccant works well or need to replace inside a sealed package or closed space.
8. Available in numerous configurations.
9. OEM allowed
10. Cobalt-Free and Halogen-Free are available
11. All the HICs meet MIL-I-8835A requirements
12. Constantly indicate relative humidity as low as 10% and as high as 60%,depending on the applications and requirements
13. A permanent after-sales service

Why choose Hengyuan

1. We can do the designs according to the customers'requirement.
2. We can do our best to find the best possible solutions for customers.
3. We can offer you the high quality & reasonable price.
4. We can offer BSCI,RoHS,MSDS,ISO9001.We can offer BSCI ,RoHs, MSDS, ISO9001: 2008 , ISO14001:2004 etc.
5. We have strong professinal design team and sales team
6. Promptly delivery. OEM & ODM is welcome.
7. We can offer your a good after-sell service