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with 1/10 PRESCALER
H5920-01
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are
subject to change without notice. No patent rights are granted to any of the circuits described herein. 1998 Hamamatsu Photonics K.K.
No Adjustments Required,
High Voltage Power Supply and 1/10 Prescaler Incorporated
INTEGRATED
PHOTON COUNTING HEAD
Model H5920-01 is a compact photon counting head comprising
a PMT, 1/10 prescaled photon counting circuit, and high voltage
power supply. Its operation only requires connecting a
5 Vdc
power supply and a pulse counter; no need for discrimination level
or high voltage adjustment by the user.
H5920-01 with Optional Mounting Flange E6264
FEATURES
APPLICATIONS
SPECIFICATIONS
No Adjustments Required
High Voltage Power Supply Incorporated
1/10 Prescaler Incorporated
Requires Only
5 Vdc Sources
Compact and Lightweight
Chemiluminescence Detection
Bioluminescence Detection
Other Low Level Light Detection
MAXIMUM RATINGS
Parameter
Value
Unit
Parameter
Value
Unit
Supply Voltages
Photosensitive Area
Sensitive Wavelength Range
Response (at 400nm)
Counting Linearity
Dark Count
Pulse Pair Resolution
Output Voltage Into 50
Output Pulse Width
Input Voltages
Input Currents at
10Mcps* Output
Weight
6
Vdc
15
mm dia. Min.
300 to 650
nm
3.2 10
5
*
cps/pW
10*
Mcps
10*
cps
5.3
ns
3.3
V
25
ns
+5/ -5 (
5%)
Vdc
125
+5 Vdc
mA Max.
50
- 5 Vdc
135
25
H5920-01
Mounting Flange
g
Count Rate
30*
Mcps
Operating Temperature
0 to +40
C
Operating Humidity
80
%RH Max.
Storage Temperature
-20 to +60
C
Storage Humidity
90
%RH Max.
GENERAL SPECIFICATIONS(at 25C)
at -10% deviation from l linear output.
NOTE : The count data of H5920-01 (marked*) are not prescaled.
The actual counts are 1/10 of those indicated in this date sheet.
Figure 2 : Spectral Counting Characteristic
200
400
600
800
WAVELENGTH (nm)
10
3
10
4
10
5
COUNT RATE (cps/pW)*
10
6
TPHOB0020EC
TPHOC0022EC
VOLTAGE
DIVIDER
HV POWER
SUPPLY
+HV
GND
-5Vdc
POWER
+5Vdc
INPUT
PMT
PRESCALER PULSE SHAPER
PULSE
COUNTER
OUTPUT
3.3V
25ns
R
L
=
50
AMPLIFIER
Vref
COMPARATOR
1
10
Figure 1 : Internal Diagram
INTEGRATED PHOTON COUNTING HEAD
with 1/10 PRESCALER
H5920-01
HAMAMATSU PHOTONICS K.K., Electoron Tube Center
314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limted: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384
North Europe: Hamamatsu Photonics Norden AB: Frgatan 7, S-164-40 Kista Sweden, Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95
Italy: Hamamatsu Photonics Italia: S.R.L.: Via Della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)2-935 81 733, Fax: (39)2-935 81 741
TPHO1006E04
FEB. 1998 SI
Printed in Japan (500)
Figure 3 : Linearity (Dynamic Range)
Figure 5 : Dimensional Outline (Unit : mm)
Figure 4 : Typical Dark Count vs. Temperature
OPTIONAL MOUNTING FLANGE
E6264
TPHOB0019ED
TPHOB0027EB
TPHOA0012EA
TPHOA0011ED
10
0
10
-17
10
-15
10
-13
10
-11
10
-9
10
1
OUTPUT COUNT(cps)*
INCIDENT LIGHT POWER (W)
10
2
10
3
10
4
10
5
10
6
10
7
10
8
(at 400nm)
DARK COUNT (cps)*
AMBIENT TEMPERATURE ( C)
0
+10
+20
+30
+40
0
5
10
20
30
35
25
15
MOUNTING HOLES
4 - 3.3
6
47
55
GROOVE FOR O-RING
(O-RING ATTACHED)
M34 P1.0
Material : Aluminum
104.5
PHOTOCATHODE
( 15MIN.)
5
12
1000
34
MOUNTING THREAD
M34 P1.0
SIGNAL OUTPUT
(BLACK)
(COAX. CABLE: RG-174/U)
PHOTOMULTIPLIER
TUBE
WITH MAGNETIC
SHIELD
SOCKET
ALUMINUM HOUSING
LOW VOLTAGE INPUT
(GRAY)
+5V (ORANGE)
-5V (WHITE)
GND (SHIELD)