H111123_15 [HAMAMATSU]
Metal Package PMT;
| 型号： | H111123_15 |
| 厂家： | 
HAMAMATSU CORPORATION |
| 描述： | Metal Package PMT |
| 文件： | 总2页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Metal Package PMT
Photon Counting Head H11123
The H11123 is a photon counting head device consisting of a 28-mm (1-1/8")
diameter head-on photomultiplier tube, a high-speed photon counting circuit,
and a high-voltage power supply circuit. The high voltage power supply for
photomultiplier tube and the discrimination level are preset to optimum val-
ues, allowing photon counting measurement by just connecting a +5 V supply.
The H11123 can operate at high count rate.
The effective photosensitive area is as large as 25 mm in diameter, so the in-
cident light can be collected very efficiently.
Product Variations
Type No.
H11123
Spectral Response
300 nm to 650 nm
Features
High detection efficiency
This product can't be used at vacuum environment or reduced pressure environment.
Specifications
(at +25 °C)
Parameter
Value
Unit
V
Input Voltage
+4.75 to +5.25
+6
Max. Input Voltage
Max. Input Current
Effective Area
V
70
mA
mm
nm
25
Peak Sensitivity Wavelength
420
1.9 × 105
4.4 × 105
3.6 × 105
1.1 × 105
5.0 × 106
100
300 nm
400 nm
500 nm
600 nm
Count
s-1·pw-1
Typ.
Sensitivity
Count Linearity *1
Dark Count *2
s-1
s-1
Typ.
Max.
Typ.
Typ.
Min.
Typ.
200
Pulse-Pair Resolution
Output Pulse Width
20
ns
ns
10
2.0
Output Pulse Height *3
V
2.2
Recommended Load Resistance
Signal Output Logic
50
Ω
—
°C
°C
g
Positive logic
+5 to +40
-20 to +50
260
Operating Ambient Temperature
Storage Temperature *4
Weight
*1: Random pulse, at 10 % count loss
*2: After 30 minutes storage in darkness
*3: With input voltage +5 V, Load resistance 50 Ω
*4: No condensation
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Photon Counting Heads
Characteristic (Count sensitivity)
TPMOB0229EA
TPMOB0230EA
106
104
103
102
101
100
105
104
103
200
300
400
500
600
700
800
5
10
15
20
25
30
35
40
WAVELENGTH (nm)
AMBIENT TEMPERATURE (°C)
Block Diagram
PULSE
SHAPER
PMT
AMP
COMPARATOR
+
OUTPUT
TO
PULSE COUNTER
-
RL
LLD
50 Ω
HV POWER SUPPLY /
VOLTAGE DIVIDER
CIRCUIT
POSITIVE
LOGIC
GND
+5 V
POWER INPUT
TPMOC0223EA
Dimensional Outlines (Unit: mm)
35.0 0.5
28.5 0.5
192
1
450 20
LOW VOLTAGE INPUT (+5 V): AWG26 (RED)
GND
SIGNAL OUTPUT
: AWG26 (BLACK)
: RG-174/U
EFFECTIVE AREA 25 MIN.
FRONT VIEW
SIDE VIEW
TPMOA0065EA
63
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