Foshan Weller Moisture Proof Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of humidity indicators for electronic components packaging in China. If you're going to wholesale high quality humidity indicators for electronic components packaging, welcome to get free sample and discount information from our factory. We also accept customized orders.
Humidity indicators for electronic components packaging are an integral part of moisture-proof packaging of components. High relative humidity can cause severe, even irreparable damage to sensitive equipment. Products and suppliers will also receive a bad impression. To ensure the validity of dehydration measurements, we measure the relative humidity (RH) inside the sealed package. This is done to facilitate an immediate visual check if it is persistently at unsafe humidity levels.
Cobalt-free HIC contains chemically impregnated, humidity-sensitive indicator dots. These indicator dots change color with humidity difference. The comparison bar is designed to determine the relative humidity of the air. Select the indicator dot that matches the color depicted on the card the closest. The relative humidity measured is the percentage indicated on the matching dot. The chemical reaction of the indicator dots is completely reversible. The spots will continue to change color as the humidity level changes.
Cobalt-free HIC is sold in cans. Cobalt-free HIC should be placed in a moisture-proof bag and sealed with a desiccant bag.
Applications
Electronic Components
Automotive Electronics
Computer Hardware
Consumer Electronics
Electronic Displays
Industrial Electronics
Medical Electronics
Military and Aerospace Electronics
Specification for Different Types
| Product Name | humidity indicators for electronic components packaging | ||
Dot Type | Card Size (L*H mm) | Packing (PCS/Bag/Can/Ctns) | Carton Size (L*H*W mm) |
Single dot | 45X55 | 4000/200/20/1 | 550X230X230 |
3 spots | 50X75 | 4000/200/20/1 | 550X550X120 |
4 spots | 50X75 | 5000/250/25/1 | 550X550X120 |
5 spots | 55X90 | 5000/250/25/1 | 550X335X280 |
6 spots | 105X37 | 5200/260/20/1 | 550X230X270 |
Storage
1. Store this product in original sealed container with desiccant when possible before using. Verify that whether indicator spots have changed color.
2. Replace desiccant bags after three openings of container.
3. Store in dry and cool area.
4. Keep this product out of direct sunlight.
5. Keep this product away from water or steam.
6. Ammonia gasses will damage humidity indicators for electronic components packaging.
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