for liquid scintillation counting, photon counting application 51mm (2 inch) diameter, bialkali photocathode, 12 stages, head-on type characteristics (at 25 c) voltage dlstrlbutlon ratlo and supply voltage general 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. ?014 hamamatsu photoni cs k.k. subject to local technical requirements and regulations, availability of products included in this promotional material may var y. please consult with our sales office. specifications photomultiplier tube r331-05 parameter min. unit cathode sensitivity anode sensitivity gain anode dark current (after 30 min storage in darkness) dark counts background noise* time response pulse linearity luminous (2856k) blue index (cs 5-58 filter) quantum efficiency at peak wavelength luminous (2856k) radiant at peak wavelength anode pulse rise time electron transit time transit time spread (fwhm) 2 % deviation 5 % deviation 60 9.0 30 90 10.5 25 120 1.1 10 5 1.3 10 6 10 1000 18 2.6 48 1.1 15 30 a/lm % a/lm a/w na s -1 m -1 ns ns ns ma ma 50 2000 27 typ. max. parameter unit spectral response wavelength of maximum response photocathode window material dynode direct interelectrode capacitances base suitabie socket weight operation ambient temperature storage temperature materiai minimum effective area material shape structure number of stages anode to last dynode anode to all other electrodes 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 nm nm mm pf pf g c c description / value parameter unit supply voltage average anode current between anode and cathode between anode and last dynode 2500 500 0.2 v v ma value suppiy voltage: 1500 v, k: cathode, dy: dynode, p: anode, g: grid * shield should be connected to dy5 electrodes k g dy1 dy2 dy3 dy4 dy5 dy6 dy7 dy8 dy9 dy10 dy11 dy12 p ratio 4 0 1 1.4 1 1 1 1 1 1 1111 * background noise is the noise count measured as a pair at hamamatsu photonics k.k. with coincident resolving time ( ) of 25 ns. it includes noise counts by natural radiation and chance coincident counts per minute is calculated by (2 n1 n2 ) 60 where n1 and n2 are dark counts per second of each pmt used as a pair.
figure 1: typical spectral response figure 2: typical anode luminous sensitivity and gain tpmh1209e03 aug. 2014 ip 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 u.s.a.: hamamatsu corporation: 360 foothill road, bridgewater. n.j. 08807-0910, u.s.a., telephone: (1)908-231-0960, fax: (1)908-231-12 18 e-mail: usa@hamamatsu.com germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49)8152-375-0, fa x: (49)8152-2658 e-mail: info@hamamatsu.de france: hamamatsu photonics france s.a.r.l.: 19, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, telephone: (3 3)1 69 53 71 00, fax: (33)1 69 53 71 10 e-mail: infos@hamamatsu.fr united kingdom: hamamatsu photonics uk limited: 2 howard court, 10 tewin road, welwyn garden city, hertfordshire al7 1bw, united kingdom, tele phone: (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 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: info@hamamatsu.it 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: hpc@hamamatsu.com.cn figure 3: dimensional outline and basing diagram (unit: mm) figure 4: accessories (unit: mm) socket e678?1c (supplied) d-type socket assembly e5859-01 (sold separately) tpmha0072eb tacca0066ec tacca0178ec 53.0 1.5 46min. faceplate photo- cathode ha coating 21 pin base 126 2 13max. 50.0 0.2 1 2 3 4 5 6 7 9 8 10 11 12 13 14 15 16 17 18 19 20 21 dy1 dy3 dy5 dy2 p dy9 dy11 dy12 ic sh ic dy10 dy8 dy6 dy4 dy7 g ic ic ic k shield (sh) should be connected to dy5 photomultiplier tube r331-05 r1 r2 to r6, r9 to r13 r7, r8 r14 to r21, r23, r24 r22 r25 r26, r27 : 10 k ? : 220 k ? : 154 k ? : 110 k ? : 0 ? : 51 ? : 100 ? c1 c2, c3 c4 : 470 pf : 10 nf : 22 nf dy12 dy11 dy10 dy9 dy7 dy6 dy5 dy4 dy3 dy2 dy1 p sh g k dy8 r1 c1 r23 r24 r27 r18 r19 r25 r20 r21 r22 r26 r16 r17 r15 r14 r13 r11 r12 r10 r9 r8 r7 r6 r5 r4 r3 r2 c2 c3 c4 1 17 21 16 2 15 10 3 14 4 13 5 12 6 8 7 -hv shv connector signal output bnc connector pmt socket pin no. 58.0 0.5 51.0 0.4 60.0 0.5 12.5 9 55.0 0.5 -hv :shv-r -h.v sig 3-m2 threaded holes for installation of magnetic shield case housing (metal) signal output :bnc-r * the housing is internally connected to the gnd. ** magnetic shield case is sold separately. r5 56.8 19 51 5 4 13 6.5 * hamamatsu also provides bench-top type high voltage power supplies c9727 series. tpmhb0795ea tpmhb0506ea 10 5 10 4 10 3 10 2 10 1 10 0 10 -1 10 8 10 7 10 6 10 5 10 4 10 3 10 2 500 700 2000 1400 1000 3000 supply voltage (v) anode luminous sensitivity (a/lm) gain gain anode lum inous sensitivity 100 10 1 0.1 0.01 200 400 600 800 wavelength (nm) cathode radiant sensitivity (ma/w) quantum efficiency (%) quantum efficiency cathode radiant sensitivity
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