1.four dots humidity indicator papers 2.OEM 3.High quality 4.Economical cost, convient use 5.Lead-free RoHS compliant

four dots Humidity Indicator papers

1, Brief:

humidity indicator card (also know as HIC, humidity indicator card, moisture indicator ) is a card on which a moisture-sensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded. This item is an inexpensive way to quantify relative humidity levels inside sealed packaging. They are available in many configurations and used in many applications, such as PCB, IC, LED, especially military and semiconductor

2, Features:

one/1 single dot Humidity Indicator Card-(with cobalt)

1,Lead-free ROHs compliant2,reversible color change,3,quick delivery within 24 hours4, OEM allowed

5, cocl2, coblat free and cocl2 free types are available

6, meet MIL-I-8835 and J-STD-033 requirements

6, A permanent after-sales service

3, specifications

 one/1 single dot Humidity Indicator Card-(with cobalt)

one single dot : 8%,10%,50%  500pcs/can,

three dots: 5%-10%-15%, 5%-10%-60%,10%-20%-30%, 20%-30%-40%, 30%-40%-50%, 40%-60%-80%.......

four dots: 10%-40%, 20%-50%, 30%-60%.....

six dots: 10%-60%.......

any printing, size and RH can be made by customers' needs

4, Application

Printed Circuit Board,  PCB, LED, SMD LED, IC,electronic packaging ,  optical equipment,

electronic equipment packaging,  Electronic products ,  optical components,   military products ,  metal products  ,  Organic materials,   synthetic material  , protective packaging......

5,standard packing

500pcs of  Humidity Indicator Card-(with cobalt) to a can, 6000pcs to a carton

                                     four dots humidity indicator papers

four dots humidity indicator papers