Cobalt-Dichloride Free Humidity (HIC) Cards

Cobalt-Dichloride Free Humidity (HIC) Cards

Cobalt-Dichloride Free Humidity (HIC) Cards provide a low-cost method of indicating humidity conditions inside a moisture barrier bag after vacuum packaging. The indicator spots on the HIC change color from blue to pink as humidity increases and from pink to blue as humidity decreases.

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Product Details

Cobalt-Dichloride Free Humidity (HIC) Cards


INTRODUCTION:

Humidity Indicator Cards (HIC) provide a low-cost method of indicating humidity conditions inside a moisture barrier bag after vacuum packaging. The indicator spots on the HICs change color from blue to pink as humidity increases and from pink to blue ashumidity decreases.


Type : 1 Dot ,2dots , 3 Dots ,4 Dots, 5 dots  6Dots, 7Dots, 10Dots.


Cobalt-Dichloride Free Humidity (HIC) Cards

ESD HIC CARDS for Dry Pack


Shelf Life and Storage

Depending on the product HIC are recommended for use within 24 months of manufacture. They should be stored in the original packaging in a climate-controlled environment where temperature ranges from 20°C +/- 16°C (68°F +/- 61°F) and relative humidity is 50% +/- 30%. Exceeding these recommended storage conditions could result in inconsistent product performance.



Why use them?

Many products such as senistive semiconductors, electronics, optics, radar and various defense systems are highly sensitive to moisture. In order to constantly verify that dry packaging methods are not compromised during storage and tansport of these products, humidity indicator cards allow users along the supply chain to monitor the package conditions. 

Some companies desire the use of indicators that are free of Cobalt-Dichloride.


Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of cobalt-dichloride free humidity (hic) cards in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.
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