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Clariant humidity indicator card 50% -90%
 
 

  • Clariant humidity indicator card 50% -90%

  • Product classification:Clariant humidity indicator card
  • Our website price:￥70.00
  • Market price:￥65.00
  • 1. Product Introduction
    In high humidity environments, semiconductor, electronic, electrical and other equipment and their components may cause certain damage. Humidity Indicator Card (HIC) is an environmental measurement product that detects whether the relative humidity inside a sealed packaging is safe.
    By using a humidity indicator card, it is easy to determine whether the packaging of the product is safe, determine whether the desiccant inside the product packaging is ineffective, and warn to replace the desiccant in a timely manner to avoid the risk of moisture damage to the product. If the humidity inside the packaging reaches or exceeds this humidity value, the corresponding indicator dots on the card will gradually change from blue to pink; The humidity indicator card is reversible, and under low humidity conditions, the dots gradually change from pink to blue.
    Therefore, if the corresponding dots on the humidity indicator card appear blue after opening the packaging container, it indicates that the sealing state is very safe, and thus it is judged that the packaging is safe.
    So, humidity indicator cards are essential products for safe sealing. The humidity displayed at 23 ℃ is the most accurate.


    2. Main application areas
    Semiconductors and electronic circuit boards (PCBs)\/electronic products\/warehousing\/military supplies\/organic materials\/optical instruments\/metal materials\/composite materials\/other packaging


    3. Product features
    *Convenient to use, easy to observe, and quickly determine humidity values
    *Large humidity indication range (RH5% to RH90%)
    *The humidity indicator has high sensitivity and is 5% of the soil at the relevant temperature
    *Reusable (dried and reused)


    4. International\/domestic quality standards
    *GJB2494-95 (Military Standard of the People's Republic of China)
    *MIL-I-8835A (US Military Packaging Standard)
    *JEDEC (Electronic Components Industry Federation Standard)


    5. Storage
    *The inner packaging consists of sealed bags and metal cans
    *The humidity indicator card is sealed and stored in a packaging iron can, and desiccant is added. After the packaging is opened three times
    Please replace the desiccant.
    *Store in a dry and cool environment, avoiding direct sunlight and water immersion.
    *The validity period of the humidity indicator card is 12 months when it is not opened and sealed for use





    6. Humidity card absorbs moisture
    Instrument required: One constant temperature and humidity box
    Put the humidity card into the constant temperature and humidity box, set the RH value of the constant temperature and humidity box to the following humidity values, and the humidity card will have the following changes:


    Changes in humidity card after moisture absorption
    10% 10% indicator circle turns red
    Changes in humidity card after moisture absorption
    20% 20% indicator circle turns red
    Changes in humidity card after moisture absorption
    30% and 30% indicator circles turn red
    Changes in humidity card after moisture absorption
    About 37%, 40% indicator circle light blue
    Changes in humidity card after moisture absorption
    40% and 40% indicator circles turn red
    Changes in humidity card after moisture absorption
    42% 40% indicator circle turns red, 50% indicator circle turns light blue
    Changes in humidity card after moisture absorption
    About 45%, 40% of the indicator circles turn red, and 50% of the indicator circles turn purple red
    Changes in humidity card after moisture absorption
    50% 50% indicator circle light blue, 60% blue
    Changes in humidity card after moisture absorption
    55% 60% indicator circle purple red
    Changes in humidity card after moisture absorption
    60% and 60% of the indicator circles turn red

Product ordering hotline:0755-23777190
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