R2486 데이터 시트보기 (PDF) - Hamamatsu Photonics
부품명
상세내역
제조사
R2486 Datasheet PDF : 8 Pages
| |||
POSITION-SENSITIVE PHOTOMULTIPLIER TUBES R2486 SERIES
Figure 5: Spatial Resolution
X-Axis
TPMHB0678EA
100
SUPPLY VOLTAGE: -1000 V
WAVELENGTH: 420 nm
80
60
40
X8
X9
FWHM: 9.5 mm
Y-Axis
100
TPMHB0679EA
SUPPLY VOLTAGE: -1000 V
WAVELENGTH: 420 nm
80
Y8
60
40
Y9
FWHM: 8.6 mm
20
20
0
100
15
30
45
60
75
POSITION (mm)
0
100
15
30
45
60
75
POSITION (mm)
Figure 6: Test Condition of Spatial Resolution
SPOT SIZE: 1 mm
SCAN
INPUT WINDOW (t=3 mm)
PHOTO-
ELECTRON
PHOTOCATHODE
MESH DYNODE
CROSS WIRE ANODE
...(X8, X9 or Y8, Y9)
PHOTOCATHODE
TPMHC0206EA
Figure 7: Example of Scintillation Imaging
10 mm
TPMHF0062
10 mm
10 mm
Position of Incident Radiation
2 mm
Position of collimator
NaI (TI): 5 mmt + 57Co
Supply Voltage = 1250 V
Material: lead
Thickness: 10 mm
OPERATING EXAMPLE
The R2486-02 can be connected to commercially available general-purpose measuring instruments. The figure below shows
a typical connection example.
Ortec Position-Sensitive Detector Analyzer (NIM Module) can be connected to the R2486-02.
XA
XB
R2486-02 YC
YD
XA
XB
DELAY
LINE
AMP.
YC
PREAMPLIFIER
YD
INTEGRATION ORTEC 460
SUMMING
AMP.
ORTEC 533
XA + XB
YC + YD
POSITION
INPUT
ENERGY
INPUT
POSITION
INPUT
ENERGY
INPUT
XA
XA + XB
X
POSITION
YC
YC + YD
Y
POSITION
POSITION SENSITIVE
DETECTOR ANALYZER
ORTEC 464
ADC
ADC
PC
TPMHC0156EB
4
Share Link: 