humidity indicator

humidity indicator

[hyü′mid·əd·ē ‚in·də‚kād·ər]
(inorganic chemistry)
Cobalt salt (for example, cobaltous chloride) that changes color as the surrounding humidity changes; changes from pink when hydrated, to greenish-blue when anhydrous.
References in periodicals archive ?
Tenders are invited for Providing FM200 fire suppression system, temperature & humidity indicator, dehumidifier etc.
The MBB is broken or damaged and/or the humidity indicator card (HIC) inside the MBB indicates overexposure to humidity.
If the humidity indicator shows that humidity exceeds the allowed tolerance of the contained component (pink or white in color), follow the procedures listed below, depending on container type.
The Long-Term Protection Kit includes: the Protector, Carbon Eliminator, VCI, cotton gloves, moisture absorber packet and Humidity Indicator strip.
Although the package when opened does have a desiccant bag, there is no evidence of a relative humidity indicator strip, which should also be present to show RH level.
Finn was the lead student on the major qualifying project, "Development of a Visual Humidity Indicator for 3D Printed Cores for Metalcasting.
Other features include removable lift-off lids, humidity indicator and pressure relief valves, padlockable catches, steel handles, tie down fittings, rack straps and a full selection of customization features.
Brownell has introduced an electronic relative humidity indicator as an alternative to paper and chemical colour based indicators.
GE's OptiSonde humidity indicator, transmitter and data logger is well-suited to this task.
Total Moisture Protection Packaging meets specific user requirements and typically includes a plastic or foil barrier bag, desiccant packs and a humidity indicator card.
Sud-Chemie Performance Packaging has introduced Humitector[TM] maximum humidity indicator cards, which company officials said display the highest level of relative humidity exposure an artifact has experienced.
This system includes custom, vacuum-sealed 3D foil-laminate barrier bags, pre-measured desiccant and an optional humidity indicator.