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Vacuum UV Lamps from Heraeus Noblelight

Lamp Selection   Deuterium Lamps   FiberLight   Power Supplies   Printed Version      Price List

D 200 high power vacuum UV (VUV) lamps are deuterium discharge lamps of 200 W elec- trical power. Important properties of the lamps are: directed UV radiation, a broad continu- ous spectrum between 160 nm and 400 nm, high UV radiation flux at 125 nm and 160 nm. D 200 light sources with a spectral range between 160 nm and 400 nm have a wide field of applications in the laboratory and in production: · Optical research with UV radiation · Quality assurance in the semi-conductor industry · UV interferometry · UV spectroscopy at high radiation density · UV absorption measurements · Fluorescence excitation · Photochemical analysis D 200 vacuum UV lamps are used because of their high photon energy and the high optical resolution of the UV radiation at short wavelengths. The lamps offer a high radiation densi- ty, especially at 121/125 nm and 160 nm. At these short wavelengths, there is a high inter- action of UV radiation with gas molecules. Consequently, the lamps can be used only under vacuum. Typical applications are:

			· Lithography · Quality assurance in the semi-conductor industry · Fluorescence excitation · Photochemical processes with high photon energy Three different D 200 lamp models are designed for different spectral ranges by means of suitable window materials and specific construction. TECHNICAL DATA AND SPECIFICATIONS Lamp type: D 200 F D 200 F-HV D 200 VUV Cooling jacket: yes yes yes Spectral range: 160 - 400 nm protective glass 160 - 400 nm vacuum 115 - 400 nm vacuum Opening angle: view here view here view here Window material: synth. quartz synth. quartz MgF2 Vacuum flange: without flange DN 50 KF DN 50 KF Aperture Ø: 1.0 mm 1.0 mm 1.0 mm Water cooling/volume: ≥0.5 l/min ≥0.5 l/min ≥0.5 l/min External diameter: 54 mm 54 mm 54 mm Connector/Amphenol-Tuchel: 3109/1 3109/1 3109/1 Total length: 158 mm 243 mm 243 mm ELECTRICAL DATA Heating up Heating voltage 6 Vdc Heating current 4.5 A Heat-up time 30 s Operating data Heating voltage 3.0 Vdc Heating current 2.5 A Ignition voltage ≥500 V Anode current adjustable 0.9 - 1.8 A Operating voltage 110+10/-15 Vdc Stability of the UV radiation Noise (at 250 nm) <0.1% p-p Drift (at 250 nm) ±0.5%/h		Top image: All lamps offer a continuous spectrum between 165 nm and 400 nm. The spectral range 115 nm to 180 nm has the high UV radiation densi- ty at the wavelengths 121/125 nm and 160 nm with approximately 20 times the radiation densi- ty compared with the continuous spectral range >170 nm.
			ORDER INFORMATION Type Remarks Warranty (h) Part No. Price High-Performance Lamps (200 - 250 W) D 200 F (image) with cooling jacket 1000 56001671 1.478,00 D 200 F - replacement (image) replacement lamp for 56001671 1000 56001669 1.199,00 D 200 F-HV (image) with cooling jacket 1000 45006278 1.933,00 D 200 F-HV - replacement (image) replacement lamp for 45006278 1000 45006286 1.374,00 D 200 VUV assembly (image) consists of lamp, vacuum flange, cooling jacket 300 45006010 2.805,00 D 200 VUV - replacement (image) replacement lamp for 45006010 300 45006127 2.076,00 Vacuum UV Deuterium Lamps (starting at 30 W) F03 VUV-lamp for analytical applications, quartz 500 80013064 370,00 F05 VUV-lamp for analytical applications, MgF2 500 80017478 1.478,00 J59 VUV-lamp with 0,5 mm aperture diameter 500 80017520 979,00 J97 Shine-through lamp on basis of J59 500 80037512 979,00 V01 long version, with MgF2 window 500 80017697 1.701,00 V02 long version, with quartz glass window 500 80017698 1.185,00 V03 short version, with MgF2 window 500 80017699 1.592,00 V04 short version, with quartz glass window 500 80017700 1.185,00 V05 as V01, without base, for use in vacuum 500 80020174 1.701,00 All prices are in Euros per piece and are subject to change without further notice. Suprasil® is a registered trade mark of Heraeus Quarzglas GmbH & Co. KG For further questions, please don't hesitate to contact us.

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