What is a Humidity Indicator Card and How Does It Work?

What is a Humidity Indicator Card and How Does It Work?

 

Humidity Indicator Cards (HICs) are simple tools used to indicate humidity levels inside sealed packages. They typically have 6 dots that change color depending on the relative humidity levels.

 

Color

Relative Humidity Level (%)

Interpretation

Blue

What is a Humidity Indicator Card and How Does It Work?

Safe, Low Humidity

Lavender

What is a Humidity Indicator Card and How Does It Work?

Warning, Suffering Humidity Detected

Pink

What is a Humidity Indicator Card and How Does It Work?

Warning, High Humidity Detected

Industry Standard: According to the IPC JEDEC J-STD-033 and MIL-I-8835 standards, a humidity indicator card is often required when packaging, shipping or storing moisture-sensitive electronics.

Source Link: JEDEC Standards

ORDER NOW!
  • wechat

    Yuki: +86 159 2569 2991