R9110_15 Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – PHOTOMULTIPLIER TUBES

PHOTOMULTIPLIER TUBES
R9110
R9110P (For Photon Counting)
High Sensitivity and Lower Dark Current, Lower Dark Count
Wide Spectral Range with Low ENI
FEATURES
G Low Dark Current ...................................... 5 nA (after 30 minutes)
G Low Dark Counts (R9110P) ...................... 500 s^-1
G Wide Spectral Response .......................... 185 nm to 900 nm
G High Cathode Sensitivity
Luminous ................................................ 525 µA/lm
Radiant at 450 nm .................................. 90 mA/W
QE at 450 nm .......................................... 24.8 %
G High Anode Sensitivity (at 1000 V)
Luminous ................................................ 10 000 A/lm
G High Signal to Noise Ratio
The R9110 is 28 mm (1-1/8 inch) diameter, 9-stage, side-on type pho-
tomultiplier tube having an extended red multialkali photocathode
same as the R3896. The R9110 features very low dark current, ex-
tremely high quantum efficiency, high gain, good S/N ratio and wide
spectral response from UV to near infrared.
The R9110P is a photon counting version of the R9110 with low dark
counts.
GENERAL
Parameter
Description / Value Unit
Spectral Response
185 to 900
nm
Wavelength of Maximum Response
450
nm
Photocathode
Material
Multialkali
—
Minimum Effective Area
8×6
mm
Window Material
UV glass
—
Dynode
Secondary Emitting Surface
Multialkali
—
Structure
Circular-cage
—
Number of Stages
9
—
Direct Interelectrode Capacitances
Anode to Last Dynode
4
pF
Anode to All Other Electrodes
6
pF
Base
11-pin base
JEDEC No. B11-88
—
Weight
46
g
Operating Ambient Temperature
-30 to +50
°C
Storage Temperature
-30 to +50
°C
Suitable Socket
E678-11A (Sold Separately) —
Suitable Socket Assembly
E717-63 (Sold Separately)
E717-74 (Sold Separately)
—
Figure 1: Typical Spectral Response
and Equivalent Noise Input
TPMSB0207EA
100
10^-12
10
CATHODE
RADIANT
SENSITIVITY
QUANTUM
EFFICIENCY
1
10^-13
10^-14
0.1
R3896
10^-15
0.01
EQUIVALENT
NOISE INPUT
R9110
R9110P
10^-16
0.001
10^-17
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. ©2012 Hamamatsu Photonics K.K.