H10493_15 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – Head-on PMT

Head-on PMT
Photosensor Modules H10493 Series
The H10493 series photosensor modules incorporate a 28 mm (1-1/8") diam-
eter head-on photomultiplier tube, a high voltage power supply, and a low
noise amplifier. Since it has a wide photosensitive area of 25 mm diameter,
light can be collected efficiently. Amplifiers are available with a current-to-vol-
tage conversion factor of 1 V/µA or 0.1 V/µA and a frequency bandwidth of
DC to 20 kHz, DC to 200 kHz or DC to 8 MHz. Photomultiplier tubes with dif-
ferent spectral response characteristics are provided for measurement in the
visible range or UV to near IR range.
Product Variations
Type No. Spectral Response Current-to-Voltage Conversion Factor* Frequency Bandwidth*
Features
H10493-001 300 nm to 650 nm
H10493-011 185 nm to 850 nm
1 V/µA
DC to 20 kHz
For visible range
For UV to near IR range
H10493-002
H10493-012
H10493-003
H10493-013
300 nm to 650 nm
185 nm to 850 nm
300 nm to 650 nm
185 nm to 850 nm
0.1 V/µA
DC to 200 kHz
DC to 8 MHz
For visible range
For UV to near IR range
For visible range
For UV to near IR range
* 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 H10493-011/-012/-013 is used
for measuring the light below 190 nm.
Specifications
(at +25 °C)
Parameter
Suffix
Input Voltage
Max. Input Voltage
Max. Input Current *¹
Max. Control Voltage
Recommended Control Voltage Adjustment Range *²
Effective Area
Peak Sensitivity Wavelength
Luminous Sensitivity
Min.
Typ.
Blue Sensitivity Index (CS 5-58) Typ.
Red / White Ratio
Typ.
Radiant Sensitivity *³
Typ.
Suffix (with internal 20 kHz amp)
Luminous Sensitivity *⁴
Min.
Typ.
Radiant Sensitivity *³ *⁴ Typ.
Voltage Output Depending Typ.
on PMT Dark Current *⁴ *⁵ Max.
Max. Output Signal Voltage *⁶
Current-to-Voltage Conversion Factor
Suffix (with internal 200 kHz / 8 MHz amp)
Luminous Sensitivity *⁴
Min.
Typ.
Radiant Sensitivity *³ *⁴ Typ.
Voltage Output Depending Typ.
on PMT Dark Current *⁴ *⁵ Max.
Max. Output Signal Voltage *⁶
Current-to-Voltage Conversion Factor
Output Offset Voltage
Typ.
Ripple Noise *⁴ *⁷ *⁸ (peak to peak) Max.
Settling Time *⁹
Max.
Operating Ambient Temperature *¹⁰
Storage Temperature *¹⁰
Weight
Typ.
H10493 Series
-001 / -002 / -003
-011 / -012 / -013
±11.5 to ±15.5
±18
+4 / -1 (-001/-011), +11 / -8 (-002/-012), +24 / -21 (-003/-013)
+1.5 (Input Impedance 1 MΩ)
+0.5 to +1.4 (Input Impedance 1 MΩ)
25
420
60
80
95
150
11
—
—
0.2
88
64
-001
-011
5.0 × 10⁷
2.0 × 10⁷
2.0 × 10⁸
8.0 × 10⁷
180
34
2
3
10
15
+10 (Load resistance 10 kΩ)
1
-002 / -003
-012 / -013
5.0 × 10⁶
2.0 × 10⁶
2.0 × 10⁷
8.0 × 10⁶
18
3.4
0.2
0.3
1
1.5
-002 / -012: +10 (Load resistance 10 kΩ)
-003 / -013: +10 (Load resistance 500 Ω), +5 (Load resistance 50 Ω)
0.1
H10493 series
±1
0.6 (-001 / -002 / -011 / -012), 0.8 (-003 / -013)
10
+5 to +50
-20 to +50
270
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 ±15 V input voltage, +1.0 V control voltage, and output current equal to dark current *2: DAC (I²C interface) can be installed in the module, please
specify when ordering. *3: Measured at the peak sensitivity wavelength *4: Control voltage = +1.0 V *5: After 30 minutes storage in darkness.
The actual output value in darkness is the sum of dark current and offset voltage.
*6: At ±15 V input voltage
*7: Cable RG-174/U, Cable length 450 mm, Load resistance = 1 MΩ, Load capacitance = 22 pF *8: -003,-013 Amplifier noise = 8 mV typ. (peak to peak)
*9: 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. *10: No condensation.
44