Datasheet

Side-on PMT
Photosensor Modules H11462 Series
The H11462 series photosensor modules incorporate a 28-mm (1-1/8")
diameter side-on photomultiplier tube, a high-voltage power supply circuit and
a low noise amplifier. Two types of amplifiers are available with a current-tovoltage conversion factor of 1 V/µA or 0.1 V/µA and a frequency bandwidth of
DC to 20 kHz or DC to 200 kHz.
Product Variations
Type No.
H11462-011
H11462-021
H11462-031
H11462-012
H11462-022
H11462-032
Current-to-Voltage
Spectral Response Conversion
Factor Frequency Bandwidth
185 nm to 710 nm
DC to 20 kHz
185 nm to 900 nm
1 V/µA
185 nm to 900 nm
185 nm to 710 nm
DC to 200 kHz
185 nm to 900 nm
0.1 V/µA
185 nm to 900 nm
Features
For UV to visible range, low noise
For UV to near IR range
For UV to near IR range, high sensitivity
For UV to visible range, low noise
For UV to near IR range
For UV to near IR range, high sensitivity
* The amplifier specification can be changed upon request. Feel free to contact our sales office.
This product can't be used at vacuum environment or reduced pressure environment. Please pay attention when the H11462 series is used for
measuring the light below 190 nm.
Specifications
Parameter
Anode
Anode
Cathode
Suffix
Input Voltage
Max. Input Voltage
Max. Input Current *1
Max. Control Voltage
Recommended Control Voltage Adjustment Range
Effective Area
Peak Sensitivity Wavelength
Min.
Luminous Sensitivity
Typ.
Blue Sensitivity Index (CS 5-58) Typ.
Red/White Ratio
Typ.
Radiant Sensitivity *2
Typ.
Suffix (with internal 20 kHz amp)
Min.
Luminous Sensitivity *3
Typ.
Radiant Sensitivity *2 *3
Typ.
Voltage Output Depending Typ.
on PMT Dark Current *3 *4 Max.
Max. Output Signal Voltage *5
Current-to-Voltage Conversion Factor
Suffix (with internal 200 kHz amp)
Min.
Luminous Sensitivity *3
Typ.
Radiant Sensitivity *2 *3 Typ.
Voltage Output Depending Typ.
on PMT Dark Current *3 *4 Max.
Max. Output Signal Voltage *5
Current-to-Voltage Conversion Factor
Offset Voltage
Typ.
Ripple Noise *3 *6 (peak to peak) Max.
Settling Time *7
Max.
Operating Ambient Temperature *8
Storage Temperature *8
Weight
H11462 Series
-011 / -012
-031 / -032
-021 / -022
±4.5 to ±5.5
±6
+7 / -3 (-011/-021/-031), +11 / -7 (-012/-012/-032)
+1.2 (Input Impedance 1 MΩ)
+0.5 to +1.1
4 × 20
410
450
400
80
475
140
100
525
250
8
—
—
—
0.4
0.3
70
90
74
-011
-031
-021
1.0 × 109
3.0 × 109
4.0 × 108
1.2 × 109
5.0 × 109
2.5 × 109
840
855
740
0.2
10
3
2
50
50
+4 (Load resistance 10 kΩ)
1
-012
-032
-022
1.0 × 108
3.0 × 108
4.0 × 107
1.2 × 108
5.0 × 108
2.5 × 108
84
85.5
74
0.02
1
0.3
0.2
5
5
+4 (Load resistance 10 kΩ)
0.1
H11462 series
±1
0.5
10
+5 to +50
-20 to +50
225
(at +25 °C)
Unit
—
V
V
mA
V
V
mm
nm
µA/lm
—
—
mA/W
V/lm
V/nW
mV
V
V/µA
V/lm
V/nW
mV
V
V/µA
mV
mV
s
°C
°C
g
*1: At ±5 V input voltage, +1.0 V control voltage, and output current equal to dark current
*2: Measured at the peak sensitivity wavelength
*3: Control voltage = +1.0 V
*4: Output of anode dark current
*5: At ±5 V input voltage
*6: Cable RG-174/U, Cable length 450 mm, Load resistance = 1 MΩ, Load capacitance = 22 pF
*7: The time required for the output to reach a stable level following a change in the control voltage from +1.0 V to +0.5 V.
*8: No condensation
38
Voltage Output Type Photosensor Modules
Characteristics (Anode radiant sensitivity, PMT gain)
H11462-011
-021 10
-031
PMT GAIN: 105
TPMOB0238EA
1
-031/-032
H11462-012
-022
-032
TPMOB0239EA
108
0.1
1
-011/-012
0.1
0.01
100
0.01
200
300
400
500
600
700
800
107
PMT GAIN
-021/-022
ANODE RADIANT SENSITIVITY (V/nW)
ANODE RADIANT SENSITIVITY (V/nW)
-011/-012
-021/-022
106
105
-031/-032
104
0.5
0.001
900
0.6
WAVELENGTH (nm)
0.7
0.8
0.9
1.1
1.0
1.2
CONTROL VOLTAGE (V)
Sensitivity Adjustment Method
VOLTAGE PROGRAMMING
RESISTANCE PROGRAMMING
POWER SUPPLY
SIGNAL OUTPUT
LOW VOLTAGE INPUT (RED)
LOW VOLTAGE INPUT (GREEN)
GND (BLACK)
Vref OUTPUT (BLUE)
Vcont INPUT (WHITE)
PHOTOSENSOR MODULE
SIGNAL OUTPUT
LOW VOLTAGE INPUT (RED)
LOW VOLTAGE INPUT (GREEN)
GND (BLACK)
Vref OUTPUT (BLUE)
Vcont INPUT (WHITE)
+5 V
-5 V
GND
+5 V
-5 V
GND
MONITOR
+0.5 V to
+1.1 V
• Adjust the control voltage to
adjust the sensitivity.
• Electrically insulate the
reference voltage output.
POWER SUPPLY
CW
PHOTOSENSOR MODULE
POTENTIOMETER (10 kΩ)
When using a potentiometer, adjust sensitivity while monitoring
the control voltage so it does not exceed +1.2 V.
GND
TPMOC0239EA
38.0 ± 0.5
R3
27.0 ± 0.5
EFFECTIVE
AREA
(4 × 20)
5.0 ± 0.5
Dimensional Outlines (Unit: mm)
50.0 ± 0.5
DETAILS OF INPUT WINDOW
MAX. 10
10.0 ± 0.5
+1.0
2.5 -0
+0.5
WINDOW
1.5 -0
FRONT VIEW
+2
20 -0
8
55.0 ± 0.5
450 ± 20
MOUNTING THREADED HOLE
(2 × 2-M3 DEPTH: 10)
4.5 ± 0.3
85.0 ± 0.5
95.0 ± 0.5
C1
17.2 ± 0.5
MOUNTING
THREADED HOLE
(4-M3 DEPTH: 10)
57 ± 1
8.0 ± 0.5
55.0 ± 0.5
24.0 +0.5
-0
87.0 ± 0.5
EFFECTIVE
AREA
(4 × 20)
WINDOW
PHOTOCATHODE
TPMOC0123EC
SIDE VIEW
REAR VIEW
LOW VOLTAGE INPUT (+5 V) : AWG26 (RED)
LOW VOLTAGE INPUT (-5 V) : AWG26 (GREEN)
GND
: AWG26 (BLACK)
Vref OUTPUT (+1.2 V)
: AWG26 (BLUE)
Vcont INPUT (+0.5 V to +1.1 V) : AWG26 (WHITE)
SIGNAL OUTPUT
: RG-174/U
TPMOA0073EA
39
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