Datasheet

NEW MCP ASSEMBLY
F9890-11/-12, F9892-11/-12
HIGH TIME RESOLUTION TOF-MS DETECTOR
HIGH VOLTAGE FLOATING OPERATION
FEATURES
●High voltage floating operation
MCP-IN ± 10 kV
●Fast time response
●Large effective area
F9890-11/-12
F9892-11/-12
27 mm
42 mm
●Excellent MCP flatness
●Robust MCP
●Less ringing
●Small time jitter
OVERVIEW
Figure 1: Typical Output Waveform (F9892-12)
20
0
OUTPUT VOLTAGE (mV)
The F9890-11/-12 and F9892-11/-12 are ideal detectors with large effective area for TOF-MS (Time of
Flight Mass Spectrometry).
Our own advanced technology in optimizing the assembly design with flat MCP allows excellent time resolution of 1.2 ns (FWHM: F9892-11/-12) with negligible
ringing at both ±10 kV high voltage floating operation.
TMCPB0088EB
-20
-40
-60
FWHM: 1.2 ns
-80
-100
FLOATING OPERATION
MCP-IN SUPPLY VOLTAGE
0 kV
-10 kV
+10 kV
-120
RESPONSE TIME (1 ns/div.)
SPECIFICATIONS
GENERAL
Parameter
MCP Channel Diameter
Bias Angle
Effective Area
Assembly Outer Size
Assembly Height Size
Number of MCPs
F9890-11
12
F9890-12
6
F9892-11
12
F9892-12
6
12
27
81
42
92
54.1
53.7
54.1
53.7
2
Unit
µm
degree
mm
mm
mm
—
TYPICAL ELECTRICAL CHARACTERISTICS (Supply Voltage: 2 kV, Vacuum: 1.3 × 10-4 Pa, Operating Ambient Temperature: +25 °C)
F9890-11
Parameter
Gain (Min.)
Plate Resistance per MCP
Dark Count (Max.)
Pulse Width (FWHM) (TYP.)
F9890-12
F9892-11
F9892-12
Unit
—
MΩ
s-1 . cm-2
ns
F9892-12
Unit
kV
kV
kV
Pa
1 × 106
10 to 40
8 to 32
3
0.9
1.2
RATINGS
Parameter
MCP Supply Voltage (Max.)
MCP-OUT to Anode Supply Voltage (Max.)
MCP-IN Supply Voltage (Max.)
Operating Vacuum Condition (Max.)
F9890-11
F9890-12
F9892-11
2.0
0.5
±10
1.3 × 10-4 A
NOTE: A Better vaccum than 1.3 × 10-4 Pa.
DIMENSIONAL OUTLINES (Unit: mm)
ASSEMBLY HEIGHT SIZE
D
38.1
4- 4.5
45
°
MCP-IN LEAD
EFFECTIVE AREA
A
B
C
ASSEMBLY OUTER SIZE
1.65
3
F
G
E
MCP-OUT LEAD
SIGNAL
BNC*
ANODE LEAD
FRONT VIEW
SIDE VIEW
BACK VIEW
* SMA connector type also available.
CIRCUIT DIAGRAM
Type No.
F9890-11
F9890-12
F9892-11
F9892-12
A
B
C
27
63
81
42
75
92
D
16
15.6
16
15.6
E
F
G
35
72
52
40
84
64
ANODE
MCP
C
SIGNAL
R
MCP-IN MCP-OUT ANODE
LEAD
LEAD
LEAD
TMCPA0072EA
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. ©2007 Hamamatsu Photonics K.K.
WEB SITE www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected]
France: Hamamatsu Photonics France S.A.R.L.: 19, 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 E-mail: [email protected]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: [email protected]
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected]
TMCP1033E01
Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: [email protected]
MAY 2007 IP
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