Humidity Indicator Cards

Humidity Indicator Cards (HICs)

(HICs) Humidity Indicator Cards are an ultra low-cost method of indicating humidity conditions inside the moisture barrier bag post vacuum packaging. Indicator spots on HICs change color as the humidity increases and decreases.

To ensure you can constantly verify dry packaging methods are not compromised during storage and transit of these products, humidity indicator cards let users along your supply chain monitor the package conditions. Indicator spots change color from brown to green after exposure to the relevant relative humidity conditions. The cards are reversible and alter as conditions change in the packaging environment, allowing users to monitor the conditions of product packaging.

Features & Benefits

  • Lightweight material
  • Quickly measures humidity levels
  • Can be vacuum sealed
  • Cost-effective solution
  • Early identification prevents damaged items from entering production line
  • Identify and/or monitor humidity levels prior to opening inner contents

Applications

  • Dry packaging of semiconductor & electronic devices
  • Storing components in moisture barrier bags

Contact an
ESD expert
Call
512.580.4220

Standard Indicator Cards

Three Spot

The indicator spots on the HICs change color from blue to pink as humidity increases and from pink to blue as humidity decreases.

3 Spot Humidity Indicator Card

Six Spot

The indicator spots on the HICs change color from blue to pink as humidity increases and from pink to blue as humidity decreases.

6 Spot Humidity Indicator card

Cobalt Dichloride Free

Cobalt-Dichloride Free Humidity Indicator (HI) Cards provide electronic and semiconductor manufacturers with a JEDEC-compliant humidity indicator card that is free of Cobalt-Dichloride, a chemical regulated under European Chemical Bureau (ECB) REACH directives.

Three spot HIC indicates from blue to pink.

3 Spot Dichloride Free Humidity Indicator Card

This card measures 6 spots from 10% – 60% humidity.

Contact an
ESD expert
Call
512.580.4220

Learn more about Humidity Indicator cards

Contact us for more information or to receive a data sheet. We have a wide range of HICs available in stock and ready to ship.