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APPLICATION EXAMPLESPECTRAL DISTRIBUTION AT INITIAL LIGHTING (VUV region) S2D2 VUV LIGHT SOURCE UNIT L10706 SERIES GEnable Proximity Irradiation GEasy Lamp Replacement GCompact GLong Life GSpectral Distribution: 115 nm to 400 nm GExternal Control GElectrostatic Remover* GVUV Spectrophotometer GPhotoionization GUV Resistance Testing of Various Material GExcitation Light Source TLSOB0079EB TLSZC0003EA 240 400220200180160 WAVELENGTH (nm) 140120100 100 RELATIVE OUTPUT (%) VUV LIGHTOBJECT VACUUM CHAMBER VACUUM FLANGE L10706 OVERVIEW The S2D2 VUV light source unit is a vacuum ultra- violet light source unit that incorporates a compact deuterium lamp with an MgF 2 window. Equipped with a SUS flexible tube with a vacuum flange and a unique cooling mechanism, this light source unit allows irradiating objects or samples at a very close distance, and can be installed and oper- ated under depressurized conditions. The compact lamp unit and SUS flexible tube offer greater flexibility in attaching the light source unit to various types of equipment. LLeft: Light Source, Right: Power Supply VUV LIGHT SOURCE
MAR. 2014 IP CHARACTERISTICS DIMENSIONAL OUTLINES (Unit: mm) GLIGHT SOURCE GPOWER SUPPLY TLSZA0004EB TLSZA0005EB Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2014 Hamamatsu Photonics K.K. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. EXTERNAL CONTROL TERMINALS 1. LAMP ON / OFF 2. LAMP OPERATE SIGNAL 4. GND DC JACK 112.51000 ± 100 105 42.5 MAIN POWER LED OUTPUT CABLE Weight: Approx. 120 g 115 to 400 MgF2 ±7.5 ICF-70 rotating flange Air-cooled Below 5 × 10-5 Pa L/s (1 × 10-6 Torr L/s) +10 to +35 Below 80 (No condensation) -10 to +60 Below 80 (No condensation) Description / Value 25±5 0.05 ±0.3 1000
100 V to 240 V (100 V / 200 V Automatic selection), Single phase 50 Hz / 60 Hz
s %/h h VA Unit Spectral Distribution Window Material Light Angle Vacuum Flange A Cooling Method B Sealing Force Retention Operating Ambient Temperature Operating Ambient Humidity Storage Temperature Storage Humidity GENERAL Parameter Warm-up Time Output Stability (at 230 nm) Guaranteed Life C (230 nm) Input Voltage (AC) D Power Consumption (Max.) Fluctuation (p-p) (Max.) Drift (Max.) RECOMMENDED OPERATING CONDITIONS AND CHARACTERISTICS (at 25 °C) Parameter AUse a copper gasket for sealing the light source unit's vacuum flange and an O-ring for installing a replacement lamp. BCooling must be performed by supplying cooling air from the high-pressure tube. CThe life end is defined as the time when the light intensity falls to 50% of the initial value or noise greater than 0.05%(p-p) appears in the radiant output. Life characteristics in the vacuum UV region differ depending on the atmosphere in which the lamp is used. The L10706D is provided as a lamp for maintenance. DInput voltage to the power supply DC jack is 12 V (10.8 V dc to 13.2 V dc, 17 W or less). * Light sources can be modified to meet your specific needs. Please contact us if needed. (Example: Modification to SUS flexible tube and vacuum flange) ARC POINT ARC POINT OUTPUT WINDOW 52 ± 2 81 ± 2 C 54 ± 512.7 SUS FLEXIBLE PIPE VACUUM FLANGE (ICF-70) CONNECTOR TO THE POWER SUPPLY VENT FOR AIR (ENABLE TO CONNECT HIGH PRESSURE TUBE 10) FOR COOLING AIR (HIGH PRESSURE TUBE 4) A 1000 ± 100 1000 ± 100 27 ± 1 B Type. No. L10706 L10706-500 L10706-1000 Dimension C 240 ± 20 500 ± 20 1000 ± 20 Weight Approx. 500 g Approx. 540 g Approx. 620 g Tolerance of emitting point (center) With respect to axial line B: ±0.1 A view on arrow HAMAMATSU PHOTONICS K.K. HAMAMATSU PHOTONICS K.K., Electron Tube Division 314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 www.hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44)1707-294888, Fax: (44)1707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 SE-164 40 Kista, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se