- changes in humidity
- <pap> ■ Feuchtigkeitsänderungen fpl
English-german technical dictionary. 2013.
changes in humidity
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Humidity — is the amount of water vapor in the air. In daily language the term humidity is normally taken to mean relative humidity. Relative humidity is defined as the ratio of the partial pressure of water vapor in a parcel of air to the saturated vapor… … Wikipedia
Humidity — Hu*mid i*ty, n. [Cf. F. humidit[ e].] 1. Moisture; dampness; a moderate degree of wetness, which is perceptible to the eye or touch; used especially of the atmosphere, or of anything which has absorbed moisture from the atmosphere, as clothing.… … The Collaborative International Dictionary of English
Humidity buffering — refers to the ability of materials to moderate changes in relative humidity by absorbing and desorbing water vapour from surrounding air. This is also referred to as moisture buffering.The phenomenon has long been exploited for preserving items… … Wikipedia
Humidity indicator card — 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. This item is an inexpensive way to quantify relative humidity levels… … Wikipedia
Humidity indicator — A humidity indicator is a moisture sensitive chemical that changes color when the indicated relative humidity is exceeded. Some chemicals are: cobalt(II) chloride (toxic) (blue to pink) copper(II) chloride (yellow to blue) There are other colors… … Wikipedia
relative humidity — Humidity Hu*mid i*ty, n. [Cf. F. humidit[ e].] 1. Moisture; dampness; a moderate degree of wetness, which is perceptible to the eye or touch; used especially of the atmosphere, or of anything which has absorbed moisture from the atmosphere, as… … The Collaborative International Dictionary of English
relative humidity — Humidity Hu*mid i*ty, n. [Cf. F. humidit[ e].] 1. Moisture; dampness; a moderate degree of wetness, which is perceptible to the eye or touch; used especially of the atmosphere, or of anything which has absorbed moisture from the atmosphere, as… … The Collaborative International Dictionary of English
relative humidity — The proportion of actual moisture in the air to the maximum amount possible at a specified temperature. It is stated as a percentage, with 100% being air fully saturated with water vapor. Control very important in art conservation because when … Glossary of Art Terms
specific humidity — the ratio of the mass of water vapor in air to the total mass of the mixture of air and water vapor. Cf. mixing ratio, absolute humidity, dew point, relative humidity. * * * ▪ meteorology mass of water vapour in a unit mass of moist air,… … Universalium
Hygrometer — Not to be confused with hydrometer. A hygrometer (UK: /haɪˈɡrɒmɪtə/) is an instrument used for measuring the moisture content in the environmental air, or humidity. Most measurement devices usually rely on measurements of some other quantity … Wikipedia
Care and maintenance of pianos — The piano requires various forms of maintenance to produce its best sound. Maintenance is also important for the appearance of the piano.Care by TechnicianTuning Main article: Piano tuning Pianos that are prized by their owners are tuned… … Wikipedia
