- Contact Person : Ms. Shen Sandra
- Company Name : Shanghai Hengyuan Macromolecular Materials Co., Ltd.
- Tel : 86-21-58531045
- Fax : 86-21-58531004
- Address : Shanghai,Shanghai,5F, Building D, No.410, Yanqiao Rd.
- Country/Region : China
- Zip : 200125
Humidity Indicator Card-six dots(with cobalt),humidity indicator,moisture meter paper,moisture sensor
1. Brief
Humidity indicator card can easily measure the relative humidity inside the sealed package to allow a quick and low cost inspection of whether the humidity level is safe. The blue indicator dot turms to pink, meaning that RH in the package has or had been reached the RH value of that dot
2. Specification
humidity indicator card: one dot, three dots, six dots
3. Usage Directions
l The humidity indicator dots will change from blue to pink as the relative humidity increases in the volume of air surrounding the indicator
l The humidity indicator dots are reversible, and the pink dots will change back to blue when the volume of the air is dried
l The humidity indicator shows the most accurate value when the temperature is 23°C
l Store humidity indicator cards in original sealed iron can. Immediately seal the can after every opening. The dot color shows blue before usage
l Store in dry, cool area and keep them out of direct sunlight and away from water
4. Application
l Electronics, PCB
l Optical components, synthetic material, organic materail
l Metals
l Bulk packaging, preservation package
Humidity Indicator Card-six dots(with cobalt),humidity indicator,moisture meter paper,moisture sensor
