R9876 Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – PHOTOMULTIPLIER TUBE 28 mm (1-1/8 Inch) Diameter, 9-Stage, Side-On Type

PHOTOMULTIPLIER TUBE
R9876
High QE Multialkali Photocathode
28 mm (1-1/8 Inch) Diameter, 9-Stage, Side-On Type
FEATURES
GHigh Sensitivity at 900 nm
Quantum Efficiency ..................................0.5 % (Typ.)
Radiant ................................................. 4 mA/W (Typ.)
GWide Spectral Response .................. 185 nm to 950 nm
GHigh Signal to Noise Ratio
APPLICATIONS
GBiomedical Analysis
Blood Analyzer, Flow Cytometer, DNA Sequencer
GSpectroscopy
Fluorescence Spectrometer, Raman Spectrometer,
UV–VIS Spectrometer
Figure 1: Electro Optical Structure
LIGHT
PHOTOELECTRON
TRAJECTORIES
GLASS BULB
GRID
ANODE
1st DYNODE
PHOTOCATHODE
2nd DYNODE
9th DYNODE
TPMSC0024EA
Figure 2: Typical Spectral Response
TPMSB0230EA
1000
CONVENTIONAL
PMT (R928)
100
10
R9876
1
0.1
CATHODE RADIANT SENSITIVITY
QUANTUM EFFICIENCY
0.01
100 200 300 400 500 600 700 800 900 1000
WAVELENGTH (nm)
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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. ©2010 Hamamatsu Photonics K.K.