PHOTOMULTIPLIER TUBE R331-05 For Liquid Scintillation Counting, Photon Counting Application 51mm (2 Inch) Diameter, Bialkali Photocathode, 12 Stages, Head-On Type SPECIFICATIONS GENERAL Parameter Spectral Response Wavelength of Maximum Response MateriaI Photocathode Minimum Effective Area Material Window Material Shape Structure Dynode Number of Stages Anode to Last Dynode Direct Interelectrode Anode to All Other Electrodes Capacitances Base SuitabIe Socket Weight Operation Ambient Temperature Storage Temperature Description / Value 300 to 650 420 Bialkali 46 Low K content borosilicate glass (Frosted) Concave-Convex Linear focused 12 2 2.5 21-pin glass base E678-21C (supplied) 150 -30 to +50 -80 to +50 Unit nm nm — mm — — — — pF pF — — g °C °C Value 2500 500 0.2 Unit V V mA MAXIMUM RATINGS (Absolute Maximum Values) Supply Voltage Parameter Between Anode and Cathode Between Anode and Last Dynode Average Anode Current CHARACTERISTICS (at 25 °C) Cathode Sensitivity Anode Sensitivity Parameter Luminous (2856K) Blue Index (CS 5-58 filter) Quantum Efficiency at Peak Wavelength Luminous (2856K) Radiant at Peak Wavelength Gain Anode Dark Current (after 30 min storage in darkness) Dark Counts Background Noise* Anode Pulse Rise Time Time Response Electron Transit Time Transit Time Spread (FWHM) 2 % Deviation Pulse Linearity 5 % Deviation Min. 60 9.0 — 30 — — — — — — — — — — Typ. 90 10.5 25 120 1.1 × 105 1.3 × 106 10 1000 18 2.6 48 1.1 15 30 Max. — — — — — — 50 2000 27 — — — — — Unit µA/lm — % A/lm A/W — nA s-1 m-1 ns ns ns mA mA * Background noise is the noise count measured as a pair at Hamamatsu Photonics K.K. with coincident resolving time (τ) of 25 ns. It includes noise counts by natural radiation and chance coincident counts per minute is calculated by (2 × N1 × N2 × τ) × 60 where N1 and N2 are dark counts per second of each PMT used as a pair. VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE K G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 Dy12 Electrodes Ratio 4 0 1 1.4 1 1 1 1 1 1 1 1 1 1 SuppIy Voltage: 1500 V, K: Cathode, Dy: Dynode, P: Anode, G: Grid * Shield should be connected to Dy5 Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. 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. P PHOTOMULTIPLIER TUBE R331-05 Figure 1: Typical Spectral Response Figure 2: Typical Anode Luminous Sensitivity and Gain TPMHB0795EA 105 TPMHB0506EA 108 CATHODE RADIANT SENSITIVITY 0.01 200 400 600 106 46MIN. GAIN IT IT NS SE S OU M IN 100 10-1 500 800 104 700 103 1000 1400 102 3000 2000 SUPPLY VOLTAGE (V) Figure 4: Accessories (Unit: mm) ●Socket E678–21C (Supplied) 53.0 ± 1.5 FACEPLATE 105 LU 101 WAVELENGTH (nm) Figure 3: Dimensional Outline and Basing Diagram (Unit: mm) IV GA IN 102 E 0.1 103 OD QUANTUM EFFICIENCY 1 107 AN 10 104 Y ANODE LUMINOUS SENSITIVITY (A/lm) CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) 100 ●D-type Socket Assembly E5859-01 (Sold separately) 51 PMT 19 2 ± 0. 56.8 5 DY12 58.0 ± 0.5 DY11 51.0 ± 0.4 DY10 12.5 9 55.0 ± 0.5 4 6.5 13 126 ± 2 R5 HA COATING 3-M2 THREADED HOLES FOR INSTALLATION OF MAGNETIC SHIELD CASE 13MAX. HOUSING (METAL) 21 PIN BASE SIGNAL OUTPUT BNC CONNECTOR 7 P 50.0 PHOTOCATHODE SOCKET PIN No. 60.0 ± 0.5 SIG SIGNAL OUTPUT :BNC-R -H.V SH IC DY10 DY8 IC 10 11 12 DY12 13 9 DY6 14 8 P 7 15 DY4 DY11 6 16 DY2 17 G DY9 5 18 4 IC DY7 19 3 IC 2 DY5 21 20 1 IC DY3 K DY1 -HV :SHV-R TACCA0066EC * HAMAMATSU also provides bench-top type high voltage power supplies C9727 series. HAMAMATSU PHOTONICS K.K. DY8 DY7 DY6 DY5 C4 C3 C2 3 SH DY4 DY3 10 R10 15 DY2 DY1 G 16 R9 R8 R7 R6 R5 R4 R3 R2 K Shield (SH) should be connected to Dy5 TPMHA0072EB DY9 R24 R27 R23 8 R22 R21 R26 R20 6 R19 R25 R18 12 R17 R16 5 R15 R14 13 R13 4 R12 14 R11 2 1 17 21 C1 R1 -HV SHV CONNECTOR * The housing is internally connected to the GND. ** Magnetic shield case is sold separately. R1 : 10 kΩ R2 to R6, R9 to R13 : 220 kΩ R7, R8 : 154 kΩ R14 to R21, R23, R24 : 110 kΩ R22 : 0 Ω R25 : 51 Ω R26, R27 : 100 Ω C1 : 470 pF C2, C3 : 10 nF C4 : 22 nF TACCA0178EC www.hamamatsu.com 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 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected] Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected] France: Hamamatsu Photonics France S.A.R.L.: 19, 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 E-mail: [email protected] 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: [email protected] 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: [email protected] TPMH1209E03 Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39)02-93581733, Fax: (39)02-93581741 E-mail: [email protected] AUG. 2014 IP China: Hamamatsu Photonics (China) Co., Ltd.: B1201 Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected]