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參數(shù)資料
| 型號(hào)： | H7421 |
| 廠商： | Hamamatsu Photonics |
| 英文描述： | Photo Counting Head |
| 中文描述： | 照片計(jì)數(shù)頭 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 162K |
| 代理商： | H7421 |
41
Characteristics
(Count sensitivity, Dark count)
Block Diagram
Dimensional Outlines
(Unit: mm)
TPHOB0042ED
TPHOB0046EB
TPHOC0042ED
TPHOA0021EC
10
6
10
5
10
4
10
3
10
300
400
500
600
WAVELENGTH (nm)
C
-
·
p
-
)
700
800
900
1000
H7421-50
H7421-40
5
10
10
100
1000
15
20
25
AMBIENT TEMPERATURE (
°
C)
D
-
)
30
35
40
45
H7421-50 (when used
with C8137, A7423)
H7421-40 (when used wih C8137, A7423)
Photon Counting Heads
F
A
D
E
B
C
G
M
C
4.0
±
0.1
6.4
±
0.2
7.4
±
0.2
14.8
±
0.2
16.3
±
0.2
PHOTOCATHODE
5
WINDOW
PMT
A
CROSS SECTION
B
CROSS SECTION
C
CROSS SECTION
2.0
±
0.2
M3
DEPTH: 4.0 Max.
6.5
±
0.2
M3
DEPTH: 4.0 Max.
2
±
2
±
3
±
9.5
±
0.1
44.0
±
0.2
56.0
±
0.3
16.3
±
0.2
19.0
±
0.2
25.0
±
0.2
104
±
1
53.6
±
0.2
25.4
±
0.2
1
±
2
±
1
±
2
±
M25.4 P = 1/32"
C-MOUNT
4-M3
B
4-M2 DEPTH: 2
O-RING GROOVE
(S-28 O-RING INCLUDED)
8-M3
C
A
PHOTOCATHODE 5
8-M3 DEPTH: 2
POWER INPUT
TAJIMI PRC03-23A10-7M
SIGNAL OUTPUT
BNC-R
TOP VIEW
SIDE VIEW
FRONT VIEW
GUIDE MARK
TAJIMI PRC03-23A10-7M
A: THERMISTOR 1
B: THERMISTOR 2
C: THERMOELECTRIC COOLER +
D: THERMOELECTRIC COOLER
–
E: Vcc LOW VOLTAGE
INPUT(+5 V)
F: IC*
G: GND
*IC: Internal Connection (Do not use)
POWER INPUT for
THERMOELECTRIC
COOLER
THERMISTOR
COMPARATOR
LLD.
+5 V
HV POWER SUPPLY
VOLTAGE DIVIDER
CIRCUIT
PMT
GND
+
–
PULSE
SHAPER
OUTPUT
TO
PULSE COUNTER
RL = 50
POSITIVE
LOGIC
AMP
THERMO-
ELECTRIC
COOLER
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| H7421-40 | Photo Counting Head |
| H7421-50 | Photo Counting Head |
| H7422-02 | Photosensor Modules |
| H7422-20 | Photosensor Modules |
| H7422-40 | Photosensor Modules |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| H7421-40 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Photo Counting Head |
| H7421-50 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Photo Counting Head |
| H7422 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Photosensor Modules |
| H7422-01 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Photosensor Modules |
| H7422-02 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Photosensor Modules |
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