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Shenzhen Chunwang Environmental Protection Technology Co., Ltd.
Our factory is up and running again, welcome your inquiry and orders, Cheer up Wuhan!

春旺工業網站-英文版 Listed desiccant industry enterprise( Intentions to make good desiccant)

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Desiccant

Email:denya@chun-wang.com

Address:Chunwang Industrial Park, Tongle Sixth Industrial Area, Longgang District , Shenzhen, China.

Humidity Indicator card(3 circle)

Product category:Humidity indicator
Model:3/4/5/6 circle
Size:5.2*7.7*0.04cm
Style:With/without cobalt(II) chloride base
Packing:100pcs/pot,12pots/box

    Introduction

    A humidity indicator card (HIC) is a card on which a moisture-sensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded.

    Humidity indicator card.jpg

    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, especially military and semiconductor. The most common humidity indicator cards change color from blue (less than indicated RH level) to pink (greater than indicated RH level).
    1)The HIC with cobalt(II) chloride base:
    change color from blue to pink.
    2)The HIC without cobalt(II) chloride base:
    Environment friendly,change color from brown to blue,some change color from yellow to blue or from blue to red.

    Aplications

    widely used in IC,PCB,military and semiconductor etc.

     Aplications of humidity indicator card.JPG

    Our customers

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    CHUN-WANG

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    Chunwang VR:  http://www.3dunxu.site/chunwang_vr.html

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    Humidity Indicator card(6 circle)
    Humidity Indicator card(6 circle)
    Model:3/4/5/6 circle
    Size:3.7*10.4*0.04cm
    Style:With/without cobalt(II) chloride base
    Packing:100pcs/pot,12pots/box
    Humidity Indicator card
    Humidity Indicator card
    Model:3/4/5/6 circle
    Style:With/without cobalt(II) chloride base
    Packing:100pcs/pot,12pots/box

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