Deuterium lamp

L12307

Spectral distribution : 185 nm to 400 nm, Aperture diameter : 0.5 mm, Guaranteed life : 2000 h

Specifications

Series L2-2000
Electrode Structure Standard
Window Material UV Glass
Spectral Distribution (Short) 185 nm
Spectral Distribution (Long) 400 nm
Aperture Diameter *a 0.5 mm
Output Stability Drift Max. +/-0.3 %/h
Output Stability Fluctuation (p-p) Typ. 0.005 %
Guaranteed Life *d 2000 h
Required Discharge Starting Voltage Max. 400 V dc
Anode Current 300 mA dc +/-30 mA dc
Tube Drop Voltage Typ. 80 V dc
Filament Warm-up Voltage 12 V dc to 15 V dc
Filament Warm-up Current Typ. 0.5 A dc to 0.55 A dc
Filament Warm-up Time 20 s
Filament Operating Voltage 0 V dc (*1)
Filament Operating Current Typ. 0 A dc (*1)
Notes (*1) During lamp operation a discharge current flows into the filament so no external power supply is needed to maintain the filament temperature.

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