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Home page Products Lamps Line emitters Low-pressure mercury lamps

Low-pressure mercury lamps

These lamps emit mainly at 254 nm, the monchromatic Hg resonance line.


The Heraeus Noblelight NK 4/4 low-pressure lamp was developed for use in analytical instruments. Some example application areas are:

Photometers, fluorimeters, densitometers, detection of mercury gases, sterilisation, radical formation in aqueous solutions and in air, polarimeters, refractometers and ionisation.