free sample cobalt free humidity indicator card for PCB electric products packing

MSDS / SGS OEM free sample cobalt&cobalt free for pcb packing Humidity Indicator Card   

Specification

Features

·  Lead-free RoHS compliant.

·  Reversible color change

·  Quick delivery within 24h

·  OEM allowed

·  Standard,cobalt-free and cocl2-free type are available

·  Meet MIL-I-8835 and J-STD-033 requirements

·  A permanent after-sales service

Usage Directions
a) The humidity indicator dots will change color as the relative humidity increases in the volume of air surrounding the indicator
b) The humidity indicator dots are reversible, and the changed dots will back to original color when the volume of the air is dried
c) The humidity indicator shows the most accurate value when the temperature is 23°C
d) Store humidity indicator cards in original sealed iron can. Immediately seal the can after every opening. The dot shows normal color before usage
e) Store in dry, cool area and keep them out of direct sunlight and away from water.

Packaging & Shipping

Application

1. Electronics

2. instruments

3. semiconductors

4.  sensitive components,

5. organic materials,

6.  munitions, 

7. metal materials,

8. composite materials,

9. pharmaceuticals,

10. warehousing and storage vacuum packaging of various products

Storage
a) Keep sealed and dry
b) Keep away from direct sunlight.

cobalt free humidity indicator

Company information

Our Service

 1. We can do the designs according to the customers' requirement.

 2. We can do our best to find the best possible solutions for customers.

 3. We can offer you the high quality & reasonable price.

 4. We can offer SGS, RoHS, MSDS, ISO9001: 2008etc.

 5. We have strong professional design team and sales team.

 6. Promptly delivery. OEM & ODM is welcome.

 7. We can offer your a good after-sell service .