PHOTOMULTIPLIER TUBE
R3896
High QE Multialkali Photocathode
New Electro鈥揙ptical Design
28 mm (1-1/8 Inch) Diameter, 9-Stage, Side-On Type
FEATURES
GHigh
Sensitivity
Luminous ................................................ 525
碌A(chǔ)/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鈥揤IS Spectrometer
GSemiconductor
Industry
Wafer Inspection, Particle Counter
Figure 2: Typical Spectral Response
100
TPMSB0049EB
CATHODE RADIANT
SENSITIVITY
R3896
R928
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
10
Figure 1: Electro Optical Structure
LIGHT
QUANTUM EFFICIENCY
1
PHOTOELECTRON
TRAJECTORIES
GRID
GLASS BULB
0.1
ANODE
PHOTOCATHODE
1st DYNODE
2nd DYNODE
9th DYNODE
0.01
100 200 300 400 500 600 700 800 900 1000
WAVELENGTH (nm)
TPMSC0024EA
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. 漏2006 Hamamatsu Photonics K.K.
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