C12137 查看數據表（PDF） - Hamamatsu Photonics
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C12137 Datasheet PDF : 9 Pages
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Radiation detection modules
C12137 series
Parameter
C12137-00D
Dimensions (W × D × H)*1
110 × 55 × 27
Weight
160
Detector
Scintillator
Scintillator size (W × D × H)
13 × 13 × 20
Sampling time
Interface
Bit rate
Power supply
*1: Excluding the cable and connector
RS-232C type
C12137-01D
C12137-08D
C12137-10D
Unit
71 × 55 × 60.5
112 × 94 × 55.6
122 × 122 × 55.6
mm
360
1170
1610
g
MPPC
-
CsI(Tl)
-
38 × 38 × 25
80 × 80 × 25
ɸ110 × 25
mm
10 to 60 s, adjustable
-
RS-232C (EIA-232-E)
-
115200
bps
+5 V (200 mA typ., 500 mA max.)
-
Absolute maximum ratings
Parameter
Operating temperature
Storage temperature
C12137/-00D
-10 to +50
-20 to +50
C12137-01/-01D
C12137-08/-08D
C12137-10/-10D
Unit
0 to +40
°C
-10 to +50
°C
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
Electrical and optical characteristics (Typ. unless otherwise noted)
Parameter
Condition
C12137/-00D C12137-01/-01D C12137-08/-08D C12137-10/-10D Unit
Counting efficiency min.
137Cs, 0.01 μSv/h
40
400
2000
cpm
Energy range
0.03 to 2
0.06 to 2
MeV
Energy resolution
137Cs, 662 keV
8
8.5
9
10
%
Measurement range
(dose equivalent rate)
137Cs, 662 keV*2
The lower limit depends on 0.01 to 100
the environmental radiation.
0.001 to 10
*3
μSv/h
Excludes attenuation
Measurement error
(caused by the shield) and
±20
*3
%
counting fluctuations
*2: Measurement range of these products is defined by 137Cs. When detecting environmental radiation that mainly consists of low
energy radiation, the maximum measurement value will be approx. 1/3 to 1/2 of this figure.
*3: C12137-08/-08D/-10/-10D do not perform conversion into dose equivalent rate using the G(E) function.
Block diagram (C12137)
Gamma ray
Preamp
Pulse-shaping amplifier
A/D converter Microcontroller
High-voltage
power supply
Power supply
USB
KACCC0632EB
2
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