H11870_15 Datasheet, PDF (2/2 Pages) Hamamatsu Corporation – Head-on PMT

HAMAMATSU PHOTONICS K.K.
MAR. 2015
Characteristics
GCount Rate Linearity and Over Light Detection Output
TPMOB0254EA
10¹⁰
10⁹
OUTPUT COUNT
10⁸
10⁷
10⁶
OVER LIGHT
DETECTION OUTPUT
10⁵
+4 V
10⁴
0V
10³
10³ 10⁴ 10⁵ 10⁶ 10⁷ 10⁸ 10⁹ 10¹⁰ 10¹¹ 10¹²
5 × 10⁸
RELATIVE INPUT LIGHT
GCount Rate Linearity Correction
TPMOB0255EA
20
10
CORRECTED
0
-10
-20
MEASURED
-30
-40
-50
-60
-70
-80
10³
10⁴
10⁵
10⁶
10⁷
COUNT RATE (s^-1)
Correction Formula
N= ^M
1-Mt
N : Real Count Rate (s^-1)
M : Measured Count Rate (s^-1)
t : Pulse Pair Resolution (s)
10⁸
Block Diagram
PMT
AMPLIFIER _COMPARATOR
PULSE
SHAPER
HV POWER SUPPLY /
VOLTAGE DIVIDER CIRCUIT
L.L.D.
POSITIVE
LOGIC
TO PULSE COUNTER
RL 50 Ω
GND +5 V
POWER INPUT
OVER LIGHT DETECTION OUTPUT
+4.0 V at the over light condition
0 V at the normal condition
TPMOC0226EB
Dimensional Outlines (Unit: mm)
34 ± 0.5
3.5
RED: LOW VOLTAGE INPUT (+5 V)
BLACK: GND
BLUE: OVER LIGHT DETECTION OUTPUT
SIGNAL OUTPUT
: RG-174/U
MOUNT FLANGE E6264 (Sold Separately)
4- 3.3
O-RING
EFFECTIVE AREA
( 22 MIN.)
FRONT VIEW
114 ± 1
SIDE VIEW
1000 ± 50
6
TPMOA0088EA
HAMAMATSU PHOTONICS K.K. ^{www.hamamatsu.com}
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: [phone], Fax: [phone]
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: [phone], Fax: [phone] E-mail: [e-mail]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 SE-164 40 Kista, Sweden, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
TPMO1061E01
China: Hamamatsu Photonics (China) Co., Ltd.: B1201 Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: [phone], Fax: [phone] E-mail: [e-mail] MAR. 2015 IP