R6352 Ver la hoja de datos (PDF) - Hamamatsu Photonics
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R6352 Datasheet PDF : 8 Pages
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13 mm Dia. SIDE-ON COMPACT TYPE
PHOTOMULTIPLIER TUBE SERIES
LENS FOR 1/2 INCH DIAMETER SIDE-ON TYPE PHOTOMULTIPLIER TUBES
The optimized cylindrical lens which can be attached at the entrance window of 1/2 inch side-on photomultiplier tube. This lens helps
the incident light reaches the photocathode efficiently.
With this lens, the effective area widens by the factor of two in case of 1/2" PMT (7.5 mm width). The lens transmits above 300 nm
light only.
Figure 10: Transmittance of Lens
100 TPMSB0191EA
90
80
LENS
70
60
LUMINOUS
FLUX
50
40
LENS
30
20
10
TPMSC0042EA
0
200
300
400
500
600
700
800
900
WAVELENGTH (nm)
Lens Material: Acrylic resin
Figure 11: Uniformity
100
Figure 12: Lens Effect (Ex.: R6358)
250 TPMSB0192EA
ANODE SENSITIVITY
WITH LENS
50
WITHOUT LENS
0
0
3.75
0
3.75
X-AXIS (mm)
50 100
200
PARALLEL LIGHT WITH LENS
DIFFUSED LIGHT WITH LENS
150
100
WITHOUT LENS
50
LENS
0
300
400
500
600
700 800
900
MEASUREMENT CONDITIONS
WAVELENGTH: 400 nm
SUPPLY VOLTAGE: -1000 V
A 1 mm diameter spot light (parallel light) is scanned
at the center of the photocathode in X and Y directions.
TPMSC0041EA
NOTE: The lens only (without photomultiplier tube) is not available.
WAVELENGTH (nm)
Parallel light:
Uniform and sufficiently large area, than the sensitive area size, of the
parallel incident light (40 mm dia.) shall be given to the photomultiplier tube.
Diffused light:
Parallel light (40 mm dia.) is given to the photomultiplier tube through
the diffuser, which locates 10 cm from the tube.
WARNING ~High Voltage~
The product is operated at high voltage potential. Further, the metal housing of the product is connected to the photocathode (potential) so that it
becomes a high voltage potential when the product is operated at a negative high voltage (anode grounded).
Accordingly, extreme safety care must be taken for the electrical shock hazard to the operator or the damage to the other instruments.
WEB SITE http://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: usa@hamamatsu.com
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de
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 E-mail: infos@hamamatsu.fr
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: info@hamamatsu.co.uk
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: info@hamamatsu.se
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: info@hamamatsu.it
TPMS1032E05
JUN. 2005. IP
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