H10426_15 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – Head-on PMT

Head-on PMT
Photosensor Modules H10426 Series
The H10426 series is a photosensor module containing a 28-mm (1-1/8") di-
ameter head-on photomultiplier tube and a high-voltage power supply. It has
a photosensitive area as large as 25 mm in diameter.
Two products, one with a bialkali photocathode and one with a multialkali
photocathode, are provided.
Product Variations
Type No. Spectral Response
Features
H10426
300 nm to 650 nm For visible range
H10426-01
185 nm to 850 nm For UV to near IR range
This product can't be used at vacuum environment or reduced pressure environment. Please pay attention when the H10426-01 is used for
measuring the light below 190 nm.
Specifications
Parameter
H10426
H10426-01
Input Voltage
+11.5 to +15.5
Max. Input Voltage
+18
Max. Input Current *¹
3.0
Max. Output Signal Current
100
Max. Control Voltage
+1.5 (Input impedance 1 MΩ)
Recommended Control Voltage Adjustment Range *²
+0.5 to +1.4
Effective Area
25
Peak Sensitivity Wavelength
420
Luminous Sensitivity
Min.
60
80
Typ.
95
150
Blue Sensitivity Index (CS 5-58) Typ.
11
—
Red / White Ratio
Typ.
—
0.2
Radiant Sensitivity *³
Typ.
88
64
Luminous Sensitivity *⁴
Min.
50
20
Typ.
200
80
Radiant Sensitivity *³ *⁴ Typ.
1.8 × 10⁵
3.4 × 10⁴
Dark Current *¹ *⁵
Typ.
2
3
Max.
10
15
Rise Time *⁴
4
15
Ripple Noise *⁴ *⁶ (peak to peak)
0.5
Settling Time *⁷
Max.
10
Operating Ambient Temperature *⁸
+5 to +50
Storage Temperature *⁸
-20 to +50
Weight
270
*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
*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
30
(at +25 °C)
Unit
V
V
mA
µA
V
V
mm
nm
µA/lm
—
—
mA/W
A/lm
A/W
nA
ns
mV
s
°C
°C
g