R3896_06 Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – PHOTOMULTIPLIER TUBE

PHOTOMULTIPLIER TUBE
R3896
High QE Multialkali Photocathode
New Electro–Optical Design
28 mm (1-1/8 Inch) Diameter, 9-Stage, Side-On Type
FEATURES
GHigh Sensitivity
Luminous ................................................ 525 µA/lm (Typ.)
Radiant
at 450nm (peak wavelength) ............. 90 mA/W (Typ.)
at 633nm ............................................. 73 mA/W (Typ.)
Quantum Efficiency
at 260nm (peak wavelength) .................... 30 % (Typ.)
at 633nm .................................................... 14 % (Typ.)
GWide Spectral Response ......................... 185 nm to 900 nm
GHigh Signal to Noise Ratio
GNewly Designed Electro Optical Structure
APPLICATIONS
GBiomedical Analysis
Blood Analyzer, Flow Cytometer, DNA Sequencer
GEnvironmental Monitoring
NOx Analyzer
GSpectroscopy
Fluorescence Spectrometer, Raman Spectrometer,
UV–VIS Spectrometer
GSemiconductor Industry
Wafer Inspection, Particle Counter
Figure 1: Electro Optical Structure
LIGHT
PHOTOELECTRON
TRAJECTORIES
GLASS BULB
GRID
ANODE
Figure 2: Typical Spectral Response
TPMSB0049EB
100
CATHODE RADIANT
SENSITIVITY
R3896
R928
10
QUANTUM EFFICIENCY
1
0.1
1st DYNODE
PHOTOCATHODE
2nd DYNODE
9th DYNODE
TPMSC0024EA
0.01
100 200 300 400 500 600 700 800 900 1000
WAVELENGTH (nm)
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 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. ©2006 Hamamatsu Photonics K.K.