GENERAL
Parameter
Description/Value
Unit
Spectral Response
Wavelength of Maximum Response
Photocathode
Input Window
MCP
Phosphor Screen
Output Window Material
Case Material
Lead Wire Cover
Weight
nm
nm
--
mm
--
mm
--
--
--
mm
--
--
--
g
160 to 320
230
Cs-Te
18
Synthetic silica W/AR Coating
5.5
1.51
2 stages
P-43
18
Fiber optic plate
Poly Oxy Methylene (POM)
Teflon
Approx. 85
Material
Minimum Effective Diameter
Material
Thickness
Index of Refraction (at 254 nm)
Material
Minimum Effective Diameter
18 mm DIA. PROXIMITY FOCUSED
IMAGE INTENSIFIER
(2-STAGE MCP I.I.)
V4170U-23
RATINGS
High Quantum Efficiency at 280 nm
Parameter
Value
Unit
Supply Voltage
Temperature
150 to 200
1000 to 1800
5000 to 6000
--
--
Maximum Value
230
1820
6100
-55 to +65
-20 to +40
Vdc
Vdc
Vdc
°
C
°
C
Photocathode and MCP-in
MCP-in and MCP-out
MCP-out and Phosphor Screen
Storage
Operating
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. ©1999 Hamamatsu Photonics K.K
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
FEATURES
q
High UV Sensitivity
q
Solar Blind response
q
High Gain
q
Low Noise
q
No Distortion
q
Compact and Light Weight
APPLICATIONS
SPECIFICATIONS
q
Low-light-level UV Multichannel Spectrophotometers
(with linear photodiode array, etc.)
q
Low-light-level UV Imaging
(with image sensors such as vidicon, CCD, etc.)
PROXIMITY FOCUSED IMAGE INTENSIFIER V4170U-23
Figure 1: Typical Spectral Response
TII 1045E01
JUL. 1999 IP
CHARACTERISTICS (at 25
°
C)
Parameter
Min.
Unit
Photocathode
Sensitivity
Light Gain
EBI
Limiting Resolution
Magnification
Radiant
Quantum Efficiency
Radiant Emittance Gain at 230 nm
Radiant at 230 nm
at 230 nm
at 280 nm
at 230 nm
at 280 nm
--
13.5
--
6
2
×
10
5
--
18
--
20
--
11
--
1
×
10
6
1
×
10
-15
22
1
mA/W
mA/W
%
%
W/m
2
/ W/m
2
W/cm
2
Lp/mm
--
--
--
--
--
--
4
×
10
-15
--
--
Typ.
Max.
TII B0093EA
Figure 2: Dimensional Outline (Unit: mm)
TII A0042EA
HAMAMATSU PHOTONICS K.K., Electron 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, P. O. Box 6910, 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 Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: 44(20)8-367-3560, Fax: 44(20)8-367-6384
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
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
WAVELENGTH (nm)
100
200
300
400
0.01
0.1
1
10
100
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
RADIANT
SENSITIVITY
QUANTUM
EFFICIENCY
18
°
18
°
45.0
+0 -
0.3
25
BLACK
VIOLET
GREEN
RED
21.8
0.5 ± 0.2
23.0 ± 0.3
INPUT WINDOW
PHOTOCATHODE
OUTPUT WINDOW
(FIBER OPTIC PLATE)
LEAD LENGTH
200 MIN.
LEAD
GREEN
VIOLET
BLACK
RED
(Teflon Cover)
(PHOTOCATHODE)
(MCP-IN)
(MCP-OUT)
(PHOSPHOR SCREEN)
18 MIN.
EFFECTIVE PHOSPHOR
SCREEN DIAMETER
18 MIN.
OUTPUT VIEW
INPUT VIEW
EFFECTIVE
PHOTOCATHODE
DIAMETER
1.5 ± 0.3
5.5 ± 0.1
Size of Spot (X)
5.6 mm
5.6 mm to 14.7 mm
Number allowed
14.7 mm to 17.5 mm
X>305 µm
230<X<305 µm
150<X<230 µm
100<X<150 µm
76<X<100 µm
X< 76 µm
0
0
0
2
3
N/A
0
0
1
3
5
N/A
0
1
3
5
6
N/A
=
=
=
=
=
q
Dark Spots
Size of Spot (X)
5.6 mm
5.6 mm to 14.7 mm
Number allowed
14.7 mm to 17.5 mm
X>100 µm
75<X<100 µm
50<X< 75 µm
X< 50 µm
0
0
2
N/A
0
1
3
N/A
0
2
4
N/A
=
=
=
q
White Spots
q
SPECIFICATIONS OF DARK AND WHITE SPOTS
NOTE 1:
NOTE 2:
NOTE 3:
The dark and white spots which exceed a contrast of 30 percent of
their surrounding area should not exceed the following values over
the guarantee area.
Spot size is defined as the diameter of the circle, with an area equal
to the area of the spot.
"N/A" means it is not applicable.
NOTE :
a
The "Lp/mm" means line pairs (one black and one white stripe) per milimeter.
a
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