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參數資料
| 型號： | H7467 |
| 廠商： | Hamamatsu Photonics |
| 英文描述： | Photon Counting Head |
| 中文描述： | 光子計數頭 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 85K |
| 代理商： | H7467 |
50
Specifications
Product Variations
The H7467 is a photon counting head designed for photon counting by simply
connecting to a PC (personal computer). The H7467 houses a metal package
photomultiplier tube, high-voltage power supply circuit, photon counting cir-
cuit, 20-bit counter and microprocessor in a compact package. Data transfer,
measurement time and other necessary adjustments are controlled by com-
mands from the PC through the RS-232C interface. The photon counting cir-
cuit discrimination level and the high voltage supply for photomultiplier tube
are preadjusted to optimum levels prior to shipment so that the H7467 can be
easily operated by simply supplying +5 V.
Internal CPU/IF
Photon Counting Head H7467
Parameter
H7467
+4.5 to +5.5
6
180
8
420
1.2
×
10
5
2.7
×
10
5
2.2
×
10
5
2.1
×
10
4
1.5
×
10
6
100
500
70
Input Voltage
Max. Input Voltage
Max. Input Current
Effective Area
Peak Sensitivity Wavelength
Count Sensitivity
Count Linearity *
1
Dark Count *
2
Pulse-pair Resolution
Interface
Gate Time
Operating Ambient Temperature
Storage Temperature
Weight
*1: Random pulse, at 10 % count loss
*2: After 30 minute storage in darkness
RS-232C, 9600 baud, Parity none, 8 data bit, 1 stop bit
10 to 10 000 (10 Step)
+5 to +40
-20 to +50
120
Unit
V
V
mA
mm
nm
s
-1
·pW
-1
s
-1
ns
—
ms
°
C
°
C
g
Type No.
H7467
300 nm to 650 nm
Internal photon counting circuit, counter, microprocessor
and RS-232C interface allow control and data transfer by PC.
Spectral Response
Features
300 nm
400 nm
500 nm
600 nm
Typ.
Max.
s
-1
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| H7468 | Metal Packege PMT with Internal Charge Amp+ADC Type |
| H7468-20 | Metal Packege PMT with Internal Charge Amp+ADC Type |
| H7468-01 | Metal Packege PMT with Internal Charge Amp+ADC Type |
| H7468-03 | Metal Packege PMT with Internal Charge Amp+ADC Type |
| H7546B | MULTIANODE PHOTOMULTIPLIER TUBE ASSEMBLY |
相關代理商/技術參數 |
參數描述 |
|---|---|
| H7468 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Metal Packege PMT with Internal Charge Amp+ADC Type |
| H7468-01 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Metal Packege PMT with Internal Charge Amp+ADC Type |
| H7468-03 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Metal Packege PMT with Internal Charge Amp+ADC Type |
| H7468-20 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:Metal Packege PMT with Internal Charge Amp+ADC Type |
| H74A1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PHOTON COUPLED ISOLATOR |
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