R1878 Hamamatsu Corporation, R1878 Datasheet
R1878
Manufacturer Part Number
R1878
Description
PHOTOMULTIPLIER TUBE
Manufacturer
Hamamatsu Corporation
Datasheet
1.R1878.pdf
(2 pages)
GENERAL
MAXIMUM RATINGS (Absolute Maximum Values)
CHARACTERISTICS (at 25 °C) with Standard Voltage Divider
NOTE: Anode characteristics are measured with a voltage distribution ratio shown below
STANDARD VOLTAGE DIVIDER AND SUPPLY VOLTAGE
Supply Voltage: 1000 V, K: Cathode, Dy: Dynode, P: Anode
ENVIRONMENTAL TESTING
Shock............1000 m/s
Vibration........200 m/s
Electrodes
Ratio
Spectral Response
Peak Wavelength
Photocathode
Window Material
Dynode
Base
Suitable Socket
Operating Ambient Temperature
Storage Temperature
Supply Voltage
Average Anode Current
Cathode Sensitivity
Anode Sensitivity
Gain
Anode Dark Current (after 30 min storage in darkness)
Time Response
Pulse Linearity at ±2 % deviation
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. ©2003 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.
K
3
Dy1
2
, 50 Hz to 2000 Hz, 1 oct per minute, 3 sweeps per axis (3 axes)
2
Ruggedized, Low Profile, 25 mm (1 Inch) Diameter,
, 11 ms, 3 impact shocks per direction (6 directions)
Bialkali Photocathode, 10-stage, Head-on Type
1
For Scintillation Counting, Photon Counting,
Dy2
Luminous (2856 K)
Quantum Efficiency at 420 nm
Blue Sensitivity index (CS 5-58)
Luminous (2856 K)
Anode Pulse Rise Time
Electron Transit Time
Transit Time Spread (TTS)
Material
Minimum Effective Area
Structure
Number of Stages
Between Anode and Cathode
Between Anode and Last Dynode
Parameter
Parameter
Parameter
1
Dy3
1
Dy4
1
Dy5
1
Dy6
1
Dy7
PHOTOMULTIPLIER TUBE
R1924A
1
Dy8
Min.
1
60
40
—
—
—
—
—
—
—
9
Dy9
E678-14C (supplied)
Borosilicate glass
14 pin glass base
1
Linear focused
Dy10
Description
300 to 650
-30 to +50
-80 to +50
2.0 × 10
Bialkali
Value
1250
Typ.
10.5
420
250
180
0.1
1.5
0.9
1
22
10
90
26
17
30
3
P
6
Max.
—
—
—
—
—
20
—
—
—
—
mm dia.
µA/lm
A/lm
Unit
Unit
Unit
mA
mA
nm
nm
nA
ns
ns
ns
°C
°C
—
—
—
—
—
—
—
—
%
V
V
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R1878 Summary of contents
Page 1
For Scintillation Counting, Photon Counting, Ruggedized, Low Profile Inch) Diameter, Bialkali Photocathode, 10-stage, Head-on Type GENERAL Parameter Spectral Response Peak Wavelength Material Photocathode Minimum Effective Area Window Material Structure Dynode Number of Stages Base Suitable Socket Operating ...
Page 2
... 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 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 ...