R6800U-01 HAMAMATSU | Alldatasheet
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Technical content
Parameter Description/Value Unit Spectral Response Wavelength of Maximum Response Photocathode Window Material Insulation Cover Material nm nm mm 185 to 320 240 Cs-Te UV glass Polyoxymethylene Material Minimum Effective Area METAL PACKAGE SOLAR BLIND PHOTOTUBE R6800U-01 MAXIMUM RATINGS (Absolute Maximum Values) 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. © 1999 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. NOTE: a Ebb = 15 V Compact (16 mm diameter, 12 mm seated length), solar blind (spectral response: 185 to 320 nm) CHARACTERISTICS (at +25 °C) Parameter Unit Parameter Value Unit Anode Supply Voltage Peak Cathode Current Average Cathode Current Ambient Temperature 100 1.2 0.4 -80 to +50 Vdc µA µA Radiant Sensitivity (at 254 nm) Dark Current a Recommended Operating Voltage mA/W Typ. pA Max. Vdc Value
FEATURES
APPLICATIONS
n Environmental Measurement n Security n UV Power Meter n Monitor for Water Sterilization lamp TPT F0096 The R6800U-01 is a subminiature phototube encapsu- lated in a TO-8 metal package. The electrode structure is designed to operate at a low voltage, allowing easy handling. Its excellent solar-blind spectral response ensures efficient UV detection without using an optical visible cut filter.