R9110 Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – PHOTOMULTIPLIER TUBE High Sensitivity and Lower Dark Current

PHOTOMULTIPLIER TUBE
R9110
High Sensitivity and Lower Dark Current
Wide Spectral Range with Low ENI, 8 mm × 6 mm Photocathode Size
FEATURES
G Low Dark Current ...................................... 5 nA (after 30 minutes)
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 a 28 mm (1-1/8 inch) diameter, 9-stage, side-on type
photomultiplier 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 R9110 is directly pin compatible with the R3896.
GENERAL
Parameter
Description/Value Unit
Spectral Response
185 to 900
nm
Peak Wavelength
450
nm
Material
Multialkali
—
Photocathode
Minimum Effective Area
8×6
mm
Window Material
UV glass
—
Secondary Emitting Surface
Multialkali
—
Dynode
Structure
Circular-cage
—
Number of Stages
9
—
Direct
Anode to Last Dynode
Approx. 4
pF
Interelectrode
Capacitances Anode to All Other Electrodes
Approx. 6
pF
Base
11-pin base
—
JEDEC No. B11-88
Weight
Approx. 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
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. ©2006 Hamamatsu Photonics K.K.