R464 HAMAMATSU | Alldatasheet
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For Photon Counting 5mm 8mm Bialkali Photocathode GENERAL MAXIMUM RATINGS (Absolute Maximum Values) Parameter Parameter Value R464 R585 Unit Spectral Response 300 to 650 160 to 650 nm Wavelength of Maximum Response 420 nm Photocathode MateriaI Bialkali Structure Number of Stages Minimum Effective Area 5 8 mm Window Material Borosilicate glass Synthetic silica Dynode Base SuitabIe Socket Supply Voltage Between Anode and Cathode 1500 Ambient Temperature Avarage Anode Current -80 to +50 0.01 Unit Vdc mA Box and Grid 21 pin glass base E678–21A(supplied) 51mm(2 lnch) Diameter, Head Ð On Type R464, R585 CHARACTERISTlCS (at 25 ) Parameter Max. Typ.Min. Cathode Sensitivity Sensitivity Gain Anode Dark Counts 51 5 cps Luminous(2856K) 30 Radiant at 420nm Luminous(2856K) 100 300 A/lm Radiant at 420nm 3.0 10 5 A/W 6.0 10 6 Anode Pulse Rise Time 13 ns Electron Transit Time Time Response Electrode K G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 P Dy12 Ratio 4 0 2.5 1.5 1 1 1 1 1 1 1 1 1 1 Anode characteristics are measured with the voItage distribution ratio shown below. SuppIy Voltage:1000Vdc, K:Cathode, Dy:Dynode, G:Grid, P:Anode NOTE: Anode Unit A/lm mA/W VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE ns lnformation furnished by HAMAMATSU is believed to be reliabIe. However, no responsibility is assumed for possibIe inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. © 1996 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.
PHOTOMULTlPLlER TUBES R464,R585 200 800 400 600 0.01 100 TPMHB0347EA TPMHB0349EA TPMHB0348EA 0.1 WAVELENGTH (nm) CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) CATHODE RADIANT SENSITIVITY QUANTUM EFFICIENCY R585 R464 Figure 1: Typical Spectral Response Figure 2: Typical Gain Figure 3: Typical Single Pulse Height Distribution of Dark Current Figure 4: Dimensional Outline and Basing Diagram (Unit:mm) 500 600 700 800 1000 1500 104 105 106 107 108 109 SUPPLY VOLTAGE (V) GAIN TUBE TYPE: R464, R585 0 1024 512 768256 1.0 0.8 0.6 0.4 0.2 DISCRIMINATION LEVEL DARK SIGNAL+DARK WAVELENGTH OF INCIDENT LIGHT SUPPLY VOLTAGE LOWER LEVEL DISCRI PHOTON+DARK COUNTS DARK COUNTS AMBIENT TEMPERATURE : 400nm : 790V : 74ch : 5000cps : 5cps : 25 TPMHA0216EB 111213 2021 DY1DY3 DY5 DY2 P DY9 DY11 DY12 IC IC IC DY10 DY8 DY6 DY4 DY7 G IC IC ICK
21 PIN BASE
52.0 1.5 13MAX. 126 2 BOTTOM VIEW (BASING DIAGRAM) Socket (E678 – 21A) TACCA0011EA 56.8 136 TPMH1140E02 JUN. 1998 HAMAMATSU PHOTONICS K.K., Electoron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limted: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384 North Europe: Hamamatsu Photonics Norden AB: Färögatan 7, S-164-40 Kista Sweden, Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95 Italy: Hamamatsu Photonics Italia: S.R.L.: Via Della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)2-935 81 733, Fax: (39)2-935 81 741