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PHOTOMULTIPLIER TUBES
R1307, R1307-01
For Scintillation Counting, Especially for Gamma Camera 76mm (3 Inch) Diameter, 8 Stage, Head-on Type Bialkali Photocathode Photomultiplier Tubes
FEATURES
Quantum Efficiency at 420nm .................................................................................................................................... Pulse Height Resolution with 137Cs Source (Note 1, 2) ........................................................................................................................... with 57Co Source (Note 1, 2) ............................................................................................................................ Stability Anode Current Drift (D.C. Output) (Note 1, 3) ............................................................................................................ Long Term (MGD) (For 16 Hours at 1,000 cps) (Note 1, 4a) ...................................................................................... Short Term (From 10,000 cps to 1,000 cps) (Note 1, 4b) ........................................................................................... Typ. 30 6.3 8.5 3 0.5 0.5 Max. --% 7.0 % 9.0 % --% --% --%
GENERAL
Parameter Spectral Response Wavelength of Maximum Response Direct Interelectrode Anode to Dynode No. 8 Capacitances (approx.) Anode to All Other Electrodes Material Index of Refraction at 420nm Window Face Plate Flatness Shape Structure Dynode Material of Secondary Emitting Surface Operating Position Weight (approx.) Socket Description/Value 300 to 650 420 30 6.0 6.5 Borosilicate glass 1,500 0.001 Less than 50 Plano-plano Box and grid Alkali-antimonide Any 190 E678-14A or equivalent Unit nm nm pF pF -- -- m -- -- -- -- g --
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter Between Anode and Cathode Supply Voltage Between Anode and Dynode No. 8 Average Anode Current (Note 5) Average Cathode Current (Note 6) Ambient Temperature Value 1500 300 0.1 50 -80 to +50 (R1307-01) -30 to +50 (R1307) Unit Vdc Vdc mA nA C
CHARACTERISTICS (at 25C)
Parameter Anode Luminous Sensitivity (Note 1, 7) Anode Blue Sensitivity (Note 1, 8) Cathode Luminous Sensitivity (Note 9) Cathode Blue Sensitivity (Note 10) Gain Anode Dark Current (Note 1, 11) Anode Pulse Rise Time (Note 1, 12) Time Response Electron Transit Time (Note 1, 13) Min. 3 -- 80 10 -- -- -- -- Typ. 30 3.2 110 12.0 2.7 x 105 2 8 64 Max. -- -- -- -- -- 20 -- -- Unit A/lm A/lm-blue A/lm A/lm-blue -- nA ns ns
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 HAMAMATS U 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. (c) 1998 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBES R1307, R1307-01
Figure 1: Typical Spectral Response
100
TPMHB0520EA
Figure 2: Anode Sensitivity and Gain Characteristic (Note 1, 7)
TPMHB0521EA
102
106
CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%)
ANODE LUMINOUS SENSITIVITY (A/lm)
CATHODE RADIANT SENSITIVITY 10
101
105
SE NS IT N IV IT
Y
DE
AI
AN O
G
SE N SI
C
AL
TI
VI T
100
Y
104
10-2
M
QUANTUM EFFICIENCY 0.1
IN IM
U M
AN O
10-1
TY PI C
D E
TY
1
103
102
10-3
101
0.01
200
400
600
800
1000
10-4 200
300
500
700
1000
100 1500
WAVELENGTH (nm)
SUPPLY VOLTAGE (V)
Figure 3: Typical Time Response (Note 1, 12, 13)
TPMHB0523EA
Figure 4: Typical Temperature Characteristic on Dark Current (Note 1)
Measured after 15-hour storage in the dark
10000
TPMHB0525EA
200
100
SIT T IME
1000
60 40
ANODE DARK CURRENT (nA)
80
TRAN
100
TIME (ns)
10
20
RISE
1
at 1500V at 1000V
TIME
10 8 6 4 500
0.1
at 750V
1000
1500
2000
0.01
-60
-40
-20
0
+20
+40
SUPPLY VOLTAGE (V)
TEMPERATURE (C)
GAIN
AL
PI
Figure 5: Typical Temperature Coefficient of Anode Sensitivity (-20 to +60C, Note 1)
TPMHB0527EA
NOTES
1: Voltage distribution ratio G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 P Electrodes K Distribution 1 1 1 1 1 1 1 1 1 1 Ratio Supply voltage (Ebb) = 1000Vdc K: cathode, G: Focusing Electrode, Dy: Dynode, P: Anode 2. Scintillator is manufactured by Harshaw Chemical, (Type 12A12), and BICRON (Type 3R3), Nal (Tl), 3" diameter 3" thickness. Drift for 1 hour after 10 minutes of initial warming up with 10A anode current. A 137Cs source and an Nal (Tl) crystal are employed to measure the pulse height. Warming up time is about 1 hour. a) Long term (Mean Gain Deviation) is defined as follows.
+2.0
TEMPERATURE COEFFICIENT (%/C)
+1.0
3. 4.
0
100 . (%) n P where P is the mean pulse height averaged over n readings, Pi is the pulse height at the i-th reading, and n is the total number of readings. Dg =
i=1
P - Pi
n
-1.0
200
300
400
500
600
700
b) Short term Scintillator (Nal (Tl) crystal) is 3" diameter 3" thickness. The photomultiplier is first operated at about 10,000 cps. The photopeak counting is then decreased to approximately 1,000 cps by increasing the distance between source and crystal on the tube. 5. Averaged over any interval of 30 seconds maximum. 6. Same as Note 5 and the whole photocathode is illuminated. 7. The light source is a tungsten filament lamp operated at a distribution temperature of 2856K. The light input of 10-7 lumen is used.
WAVELENGTH (nm)
8. The value is anode output current when the blue filter (Corning CS 5-58 polished to 1/2 stock thickness) is interposed between the light source (providing 10-7 lumen) and the tube under the same condition as Note 7. 9. The condition is the same shown in Note 7 except that the value of light input is 10-4 limen and 150 volts are applied between cathode and all other electrodes connected together as anode. 10. These values are cathode output current when the blue filter (Corning CS 5-58 polished to 1/2 stock thickness) is interposed between the light source (providing 10-4 lumen) and the tube under the same condition as Note 9. 11. Measured after 5-second strage in the dark. 12. The rise time is the time for the output pulse to rise from 10% to 90% of the peak output when the tube is illuminated by a flash of light of very short duration. In measurement, the whole photocathode is illuminated. 13. The electron transit time is the interval between the arrival of delta function light pulse at the entrance window of the tube and the time when the output pulse at the anode terminal reaches peak amplitude. 14. m is the mean value of total counts, i.e.
0.3m
(counts per channel) = (counts per channel) m
Supply voltage is
m
3m
Test conditions: Incident light wavelength is 400nm. +1300V. Ambient temperature is 20C.
PHOTOMULTIPLIER TUBES R1307, R1307-01
Figure 6: Dimensional Outlines (Unit: mm)
R1307
76.0 0.8 FACEPLATE 70MIN.
PHOTOCATHODE 127 3 51.5 1.5 14 PIN BASE JEDEC No. B14-38 150MAX.
DY6 DY5 5 DY4 4 DY3 3 DY2 2
6
DY7 7
DY8 IC 8 9 10 IC 11 P 12 IC 13 G 14 K
1 DY1
Socket (OPTION) (E678-14A)
19.8
56.5 0.5
TPMHA0078EA
R1307-01
76.0 0.8 FACEPLATE 70MIN. 62 56 17 11 2
PHOTOCATHODE 110 1.5 51.5 1.5
Basing Diagram (Bottom View at Semiflexible Leads)
DY7 DY8 NC DY6 9 10 11 NC 8 DY5 12 7 DY4 6 13 P DY3 5 17 G
30
TACCA0044EB
1.0 SEMIFLEXIBLE LEADS
2 DY2 13MAX. 68MIN.
1 18 K DY1
*Basing diagram of temporary base is the same as that of R1307.
56.5 0.5
TPMHA0433EA
Warning - Personal Safety Hazards Electrical Shock -- Operating voltage applied to this device presents shock hazard.
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
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 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 Limited: 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: Farogatan 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.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741
TPMH1214E01 AUG. 1998

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