R10824_15 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – PHOTOMULTIPLIER TUBES

PHOTOMULTIPLIER TUBES
R10824, R10825
FEATURES
GSensitivity in the vacuum ultraviolet region
R10824................................................... 115 nm to 320 nm
R10825................................................... 115 nm to 195 nm
GHigh quantum efficiency
R10824 (at 254 nm) ...................................... 19.5 % (Typ.)
R10825 (at 121.6 nm) ................................... 26.0 % (Typ.)
GHigh anode sensitivity
R10824 (at 254 nm)............................ 1.6 × 10⁵ A/W (Typ.)
R10825 (at 121.6 nm)......................... 1.0 × 10⁵ A/W (Typ.)
APPLICATIONS
GAtomic emission spectrophotometer
GVUV-UV spectrophotometer
SPECIFICATIONS
GENERAL
Parameter
R10824 R10825 Unit
Spectral response
115 to 320 115 to 195 nm
Wavelength
of maximum response
200
130
nm
Photocathode material
Cs-Te
Cs-I
—
Window material
MgF2
—
Minimum effective area
4 × 9.5
mm
Structure
Circular-cage
—
Dynode
Number of stage
9
—
Material
Sb-Cs
—
Direct
Anode to dynode No.9
Approx. 1.7
pF
interelectrode Anode to
capacitances all other electrodes
Base
Weight
Suitable socket for base (supplied)
Approx. 2.0
pF
11-pin base
—
7.0
7.2
g
E678-11U
—
Figure 1: Typical spectral response
TPMSB0220EB
100
R10824
10
R10825
1
CATHODE
RADIANT
SENSITIVITY
0.1
QUANTUM
EFFICIENCY
0.01
100
200
300
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. ©2015 Hamamatsu Photonics K.K.