R3810 HAMAMATSU | Alldatasheet

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Technical content

FEATURES

Super Compact: 13mm (1/2 inch) diameter 17mm seated length High Sensitivity Low Dark Current

APPLICATIONS

Exposuremeter for Microscope Environmental Measurements

  • Dust Counter
  • Turbidimeter, etc. Emission Spectroscopy
  • Fluorescence Spectrophotometer, etc. SUPER COMPACT PHOTOMULTIPLIER TUBES R3810, R3811 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. © 1998 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. Super Compact, 13mm (1/2 Inch) Diameter, 9-stage, Side-on Type R3810: Sb-Cs (185 to 650nm), R3811: Multialkali (185 to 850nm) Recently, because of technology progress and requirements for cost reduction and high quality control, measurement systems have been designed for smaller size and on-line operation. Hamamatsu offers super-compact 13mm (1/2 inch) diameter side-on photomultiplier tubes with the seated length as short as 17mm. In spite of such compactness, these tubes have a 9-stage dynode that offers high gain in the order of 106. They are optimal for applications where small detectors are required such a spectroscopy, biotechnology, medicine and general industries. Actual Size

Parameter R3810 R3811 Unit Spectral Response Wavelength of Maximum Response Photocathode Window Material Dynode Direct Interelectrode Capacitances Base Weight Suitable Socket Suitable Socket Assemblies 185 to 650 340 Sb-Cs 185 to 850 530 Multialkali nm nm mm pF (Max.) pF (Max.) g 3 × 4 UV glass Circular-cage 1.7 2.0 11-pin glass base E678-11H (supplied) E850-12, E850-13 (option) Material Minimum Effective Area Structure Number of Stages Anode to Last Dynode Anode to All Other Electrodes SUPER COMPACT PHOTOMULTIPLIER TUBES R3810, R3811 MAXIMUM RATINGS (Absolute Maximum Values) * After 30min. storage in darkness Supply Voltage: 1000Vdc, K: Cathode, Dy: Dynode, P: Anode CHARACTERISTICS (at 25 °C) VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE Parameter Min. Unit Parameter Value Unit Supply Voltage Average Anode Current Ambient Temperature 1250 150 0.01 -80 to +50 Vdc Vdc mA Between Anode and Cathode Between Anode and Last Dynode Cathode Sensitivity Anode Sensitivity Gain Anode Dark Current * Time Response Electrodes Ratio K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 P Luminous (2856K) Radiant Quantum Efficiency Red/White Ratio (R-68) Luminous (2856K) Radiant Anode Pulse Rise Time Electron Transit Time Transit Time Spread at 400nm at 633nm at 400nm at 633nm at 400nm at 633nm 150 6.1 0.15 200 4.4 × 10 4.0 × 104 1.3 × 106 1.4 750 µA/lm mA/W A/lm A/W nA ns ns ps Typ. R3811 Max.Min. 1.5 0.29 300 3.2 × 10 1.1 × 104 7.5 × 106 0.5 1.4 750 Typ. R3810 Max.

SUPER COMPACT PHOTOMULTIPLIER TUBES R3810, R3811 TPMS1048E01 JUN. 1998 SI Printed in Japan (500) 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 Figure 3: Dimensional Outline and Basing Diagram (Unit: mm) TACCA0063EA TPMSA0013EA Socket (E678-11H) 13.5 – 0.8 9.7 – 0.5 17MAX. 25MAX. 4MIN. 3MIN. PHOTOCATHODE 6 87 KDY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 P DIRECTION OF LIGHT 11PIN BASE 2- 2.2 5.5 104.5 DIRECTION OF LIGHT