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PHOTOMULTIPLIER TUBE R3550A-600/R3550P-600

PHOTOMULTIPLIER TUBE R3550A-600/R3550P-600
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PHOTOMULTIPLIER TUBE R3550A-600/R3550P-600 - 1

PHOTOMULTIPLIER TUBE R3550A-600/R3550P-600 FEATURES ●High sensitivity ●Low noise ●Compact ●For photon counting: R3550P-600 ●High reliability for shock and vibration APPLICATIONS ●Chemiluminescence measurement ●Bioluminescence measurement ●Low level light detection ●Radiation measurement SPECIFICATIONS GENERAL Parameter Spectral response Wavelength of maximum response Material Photocathode Minimum effective area Window material Structure Dynode Number of stages Base Suitable socket Operating ambient temperature Storage temperature Description 300 to 650 375 Low noise super bialkali 22 Borosilicate glass Circular and linear-focused 10 14 pin glass base E678-14C (supplied) -30 to +70 -80 to +70 (R3550A-600) / -30 to +70 (R3550P-600) 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 Parameter Luminous (2856 K) Quantum efficiency at 375 nm Blue sensitivity index Luminous (2856 K) Anode sensitivity Gain Anode dark current (after 30 min storage in darkness) At 25 °C Anode dark count A At 37 °C Anode pulse rise time Time response Electron transit time NOTE: APhoton counting type (R3550P-600) only Anode characteristics are measured with a voltage distribution ratio shown below

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PHOTOMULTIPLIER TUBE R3550A-600/R3550P-600 - 2

PHOTOMULTIPLIER TUBE R3550A-600/R3550P-600 Figure 1: Typical spectral response Figure 2: Typical gain and dark current characteristics 10-6 CATHODE RADIANT SENSITIVITY Figure 3: Typical characteristics of dark count (R3550P-600) Figure 4: Dimensional outline and basing diagram (Unit: mm) ●R3550A-600 QUANTUM EFFICIENCY ANODE DARK CURRENT (A) CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) Figure 5: Accessories (Unit: mm) Socket E678-14C (supplied) D type socket assembly E2924 (sold separately) SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) POWER SUPPLY GND C3 AWG22 (BLACK) HOUSING...

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