Pharma Desiccant


Humidity Indicating Cards

>Humidity Indicating Cards

What to do if you want to view the level of humidity present in your product packaging? Humidity indicating cards is available to find out the humidity conditions for a variety of barrier packaging. They are generally kept inside dry vacuum packed blockade bags that help you to check the inside humidity.

These cards are often used in conjunction with the desiccant so that you can use the right moisture and humidity adsorption solution based on the recorded humidity condition.

It helps in obtaining complete environmental control system. The humidity level can be easily checked when the spots turn from blue to pink color.

Humidity indicating cards enable you to take benefits of reliable and visual sign of humidity inside the sealed package. It prevents the damage to the sensitive equipment such as semiconductors, military devices, etc.

It is a great tool to fight moisture related issues. You must consider using such type of simple to use instrument or card for measuring the relative humidity percentage in all sealed environment.

The change color will help you to indicate the percentage of humidity present in the packaging. Humidity can be measured from 5% to 60% complies with MS 20003-2. These cards are reversible.

You are advised to keep these cards in a dry and cool environment. In case if it gets exposed in the open air before using and its color gets changed into pink, it must be kept for drying at 100 degree Celsius until it turns blue.

You also need to change the desiccant if the sealed container is opened for three times before using. These cards are mostly used in bulk packaging where the chance of humidity increases.

Level of Humidity Indication for Cards (in %)

  • 8%
  • 5%, 10%, 15%
  • 5%, 10%, 60%
  • 10%, 20%, 30%
  • 10%, 20%, 30%, 40%
  • 20%, 30%, 40%
  • 30%, 40%, 50%
  • 10%, 20%, 30%, 40%, 50%, 60%
  • Also available: custom cards with custom printing.

Technical Data

8% 2*1.5 500 Quart Can 1 51
5%-15% 3*2 125 Pint Can .5 30
5%-60% 3*2 125 Pint Can .5 30
10%-30% 2.75*1.5 125 Pint Can .5 30
20%-40% 3*2 125 Pint Can .5 30
30%-50% 3*2 125 Pint Can .55 30
10%-40% 3.375*1.5 100 Pint Can .44 26
10%-60% 4.5*1.5 200 Quart Can .86 50

Advantages of humidity indicating cards:

  • Highly efficient to point out the level of humidity in different barrier packaging
  • Low cost humidity indicating solution
  • Often use in combination with a desiccant
  • Useful in packaging of several products such as electronics, optical instrument, sensitive components etc
  • Reversible

Sorbead India offers full line of “Desiccare Inc.” manufacturing unit based in US, humidity indicating cards to be used for different barrier packaging. We are here to keep your valuable products protected by providing highly efficient and quality desiccants and other solution for controlling moisture, humidity and gas.