Humidity Indicator Card - Stream Peak Singapore
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Humidity Indicator Card

Humidity Indicator Cards (HICs) monitor the moisture level of products in the packaging. The moisture-sensitive spots change colour from blue to pink based on the surrounding humidity levels. Typically used with desiccants and moisture barrier bags, the humidity indicators are compact, inexpensive, and easy to read.

Approved for use in MIL-I-8835 applications and comply with various standards such as MS20003-2, JEDEC Standard 033, and JEDEC Standard 033B. HICs are available in different humidity levels ranging from 30% to 60%.

  • A low-cost method to indicate humidity conditions
  • Often used in conjunction with a desiccant
  • Allow instant visual verification of product integrity
  • Approved for MIL – I – 8835 applications
  • It comes in versions that comply with MS20003-2, JEDEC Standard 033 or 033B
  • Spots change colour to indicate a change in humidity levels

Packaging Dimensions:

 Pint Can  3.25” dia x 3.875”
 Quart Can  4.25” dia x 4.75”
 Pint Carton  17.25” x 17.25” x 8.25”
 Quart Carton  22.5” x 22.5” x 10.5”

 

Type Dimensions in inches (h x w) Quantity Packaged Can Weight – Container (lbs.) Weight-Carton (lbs.)
8% 2 x 1.5 500 Quart 1 51
 

5% – 15%

 3 x 2 125 Pint 0.5 30
10% – 30% 2.75 x 1.5 125 Pint 0.5 30
20% – 40% 3 x 2 125 Pint 0.5 30
30% – 50% 3 x 2 125 Pint 0.5 30
10% – 40% 3.375 x 1.5 100 Pint 0.44 26
10% – 60% 4.5 x 1.5 200 Quart 0.86 50
5%-10%-60% 3 x 2 125 Pint 0.5 30

*Meets JEDEC 033B MIL Specs

Cobalt Dichloride Free

Cobalt dichloride-free humidity indicator cards (blue humidity indicators) are impregnated with a carefully mixed cobalt chloride solution. This solution allows the card to detect and change colour from blue to pink once a specific relative humidity level has been reached.

Available in RH levels ranging from 5% to 60%.

  • The 30%, 40%, and 50% Humidity Indicator Cards comply with MS20003-2
  • The 5%, 10%, and 15% Humidity Indicator Cards comply with JEDEC Standard 033
  • 5%, 10%, -60% comply with JDEC Standard 033B

Cobalt Free

Cobalt-free humidity indicator cards (brown humidity indicator) have a copper chloride base that detects humidity and enables colour change from brown to azure (blue). The humidity sensor cards are free of cobalt chloride, making them safer. They comply with the European Community Council Directive 67/548/ECC.

Available in RH levels ranging from 5% to 60%

  • The 30%, 40%, and 50% Humidity Indicator Cards comply with MS20003-2
  • The 5%, 10%, and 15% Humidity Indicator Cards comply with JEDEC Standard 033
  • 5%, 10%, -60% comply with JDEC Standard 033B

Humidity Indicator Card Product Brochure: Download