mercury-vapor arc lamp

См. также в других словарях:

• Mercury-vapor lamp — Mercury Lamp redirects here. For the character in the Rozen Maiden anime and manga, see Characters of Rozen Maiden. A 175 watt mercury vapor yard light approximately 15 seconds after starting …   Wikipedia

• mercury arc lamp — mercury vapor lamp, quartz lamp a lamp in which the arc is struck in mercury and is enclosed in a quartz burner; used in photodynamic therapy. The two most common types are the low pressure or cold quartz type and the high pressure or hot quartz… …   Medical dictionary

• mercury-vapor lamp — noun ultraviolet lamp that emits a strong bluish light (rich in ultraviolet radiation) as electric current passes through mercury vapor • Hypernyms: ↑ultraviolet lamp, ↑ultraviolet source • Hyponyms: ↑quartz lamp, ↑sunlamp, ↑sun lamp, ↑sunray… …   Useful english dictionary

• mercury-vapor lamp — mer′cury va por lamp n. elm a lamp producing a light with a high actinic and ultraviolet content by means of an electric arc in mercury vapor …   From formal English to slang

• mercury-vapor lamp — /merr kyeuh ree vay peuhr/, Elect. a lamp producing a light with a high actinic and ultraviolet content by means of an electric arc in mercury vapor. [1900 05] * * * …   Universalium

• mercury-arc lamp — noun : mercury vapor lamp …   Useful english dictionary

• Deuterium arc lamp — A deuterium arc lamp (or simply deuterium lamp) is a low pressure gas discharge light source often used in spectroscopy when a continuous spectrum in the ultraviolet region is needed. Contents 1 Principle of operation 2 Deuterium lamp spectra 3… …   Wikipedia

• low pressure mercury arc lamp — an ultraviolet radiation lamp having a low vapor pressure, low amperage, high voltage, and a glow discharge; more than 95 per cent of its emission is ultraviolet C in the mercury vapor resonance emission line at 254 nm. In the treatment of skin… …   Medical dictionary

• mercury arc — n. an electric discharge passed through ionized mercury vapor, esp. in a mercury vapor lamp or an electron tube …   English World dictionary

• high pressure mercury arc lamp — an ultraviolet radiation lamp having a high vapor pressure with high intensity light because of linear spectral emissions in many wavelength ranges; used as a source of ultraviolet B for treating dermatologic disorders. See also Goeckerman… …   Medical dictionary

• Mercury (element) — gold ← mercury → thallium Cd ↑ Hg ↓ Cn …   Wikipedia