HAMAMATSU H8249-102, H8249-101, H8249-012, H8249-011, H8249-002 Datasheet

Side-on PMT

Photosensor Modules H8249 Series

The H8249 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 coefficient of 1 V/µA or 0.1 V/µA and a frequency
bandwidth of DC to 20 kHz or DC to 200 kHz. Three types of photomultiplier
tubes are provided as standard lineups for general applications in the visible
range, UV to visible range requiring low-noise, and UV to near IR range.

Product Variations

Type No.

H8249-001
H8249-011

H8249-101

H8249-002
H8249-012

H8249-102

Spectral Response

300 nm to 650 nm
185 nm to 680 nm

185 nm to 900 nm

300 nm to 650 nm
185 nm to 680 nm

185 nm to 900 nm

Current-to-Voltage

Conversion Factor

1 V/µA

0.1 V/µA

Frequency Bandwidth

DC to 20 kHz

DC to 200 kHz

For general applications in visible range
For general applications in UV to visible range
High sensitivity in UV to near IR range. Uses photomultiplier
tube with meshless grid for excellent uniformity.
For general applications in visible range
For general applications in UV to visible range
High sensitivity in UV to near IR range. Uses photomultiplier
tube with meshless grid for excellent uniformity.

Features

Specifications

Parameter

Suffix

-001 / -002
Input Voltage
Max. Input Voltage
Max. Input Current
Max. Control Voltage

Recommended Control Voltage Adjustment Range

+1.2 (Input Impedance 100 kΩ)

Effective Area
Sensitivity Adjustment Range
Peak Sensitivity Wavelength

Luminous Sensitivity

Min.

Ty p.
Blue Sensitivity Index (CS 5-58)
Red/White Ratio

CathodeAnodeAnode

Radiant Sensitivity *

1

Suffix (with internal 20 kHz amp)

Min.

1

2 *3

2

Ty p.

2

*

Ty p.

Max.

Luminous Sensitivity *

Radiant Sensitivity *
Voltage Output Depending
on PMT Dark Current *

30
60

7.1
—
60

-001

5.0 × 10

6.0 × 10
600

5

50

7

8

Max. Output Signal Voltage
Current-to-Voltage Conversion Factor
Suffix (with internal 200 kHz amp)

Min.

2 *3

2

Ty p.

2

Ty p.
Max.

Luminous Sensitivity *

Radiant Sensitivity *1 *
Voltage Output Depending
on PMT Dark Current *

-002

5.0 × 10

6.0 × 10

60

0.5
5

6

7

Max. Output Signal Voltage
Current-to-Voltage Conversion Factor

Offset Voltage *
Ripple Noise *2 *4 (peak to peak)
Settling Time *

2

5

Ty p.
Max.

Operating Ambient Temperature
Storage Temperature
Weight

*1: Measured at the peak sensitivity wavelength *2: Control voltage = +1.0 V *3: After 30 minute storage in darkness
*4: Cable RG-174/U, Cable length 450 mm, Load resistance = 1 MΩ, Load capacitance = 22 pF
*5: 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.

32

H8249 Series

-011 / -012

±11.5 to ±15.5

±18

+50/-1

+0.3 to +1.1

4 × 20

4

1: 10

400

40
60

6.4
—
60

-011

2.0 × 10

4.0 × 10

8

8

400

0.1

2

+10 (Load resistance 10 kΩ)

1

-012

2.0 × 10

4.0 × 10

7

7

40

0.01

0.2

+10 (Load resistance 10 kΩ)

0.1

H8249 series

±3

4

0.2

+5 to +45

-20 to +50

Approx. 220

-101 / -102

140
250

8.0

0.3
74

-101

4.0 × 10

2.5 × 10
740

3

50

-102

4.0 × 10

2.5 × 10

74

0.3
5

Unit

—

V
V

mA

V
V

mm

—

nm

µA/lm

—
—

mA/W

8

9

V/lm

V/nW

mV

V

V/µA

7

8

V/lm

V/nW

mV

V

V/µA

mV
mV

s

°C
°C

g

Voltage Output Type Photosensor Modules

Characteristics (Anode radiant sensitivity, PMT gain)

5

H8249-001

TPMOB0155EA TPMOB0158EA

10

-011

-101

-011

-012

1

-001

-002

0.1

ANODE RADIANT SENSITIVITY (V/nW)

PMT GAIN: 10

-101

-102

H8249-002

1

-012

-102

0.1

PMT GAIN

0.01

ANODE RADIANT SENSITIVITY (V/nW)

8

10

7

10

-101

-102

6

10

-001

-002

5

10

-011

4

10

3

10

-012

0.01
200100 400300 600500 800700

900

0.001

WAVELENGTH (nm)

Sensitivity Adjustment Method

VOLTAGE PROGRAMMING

PHOTOSENSOR MODULE PHOTOSENSOR MODULE

COAXIAL CABLE

SIGNAL OUTPUT

RED (LOW VOLTAGE INPUT)

GREEN (LOW VOLTAGE INPUT)

BLACK (GND)

POWER SUPPLY POWER SUPPLY

+15 V

-15 V
GND

BLUE (Vref OUTPUT)

WHITE (Vcontrol INPUT)

+0.3 V to

• Adjust the control voltage to
adjust the sensitivity.

• Electrically insulate the

+1.1 V

GND

reference voltage output.

Dimensional Outlines

38.0 ± 0.5

27.0 ± 0.5

19.0 ± 0.5

- 0

+0.5

24.0

87.0 ± 0.5

8.0

4-M3
DEPTH: 10

FRONT VIEW SIDE VIEW REAR VIEW

Power cable with connector (HIROSE HR10A-7P-6S) is supplied with the H8249 series

+0.5

- 0

EFFECTIVE
AREA
(4 × 20)

55.0 ± 0.5

R3

95.0 ± 1.0

50.0 ± 0.5

5.0 ± 0.5

85.0 ± 0.5

C1

700 ± 20

(Unit: mm)

10.0 ± 0.5

2 × 2-M3 DEPTH: 10

23.0 ± 0.834.0 ± 0.8

BLACK:

RED:

WHITE:

BLUE:

GREEN:

RESISTANCE PROGRAMMING

COAXIAL CABLE

RED (LOW VOLTAGE INPUT)

GREEN (LOW VOLTAGE INPUT)

BLACK (GND)

BLUE (Vref OUTPUT)

WHITE (Vcontrol INPUT)

POTENTIOMETER (10 kΩ)

When using a potentiometer, adjust sensitivity
while monitoring the control voltage.

POWER INPUT
HIROSE HR10A-7R-6P

1: GND
2: Vcc +15 V
3: Vcont +0.3 V to +1.1 V
4: Vref
5: GND
6: Vee -15 V

SIGNAL OUTPUT
BNC-R

GND
LOW VOLTAGE INPUT (+15 V)
Vcont INPUT (+0.3 V to +1.1 V)
Vref OUTPUT (+1.2 V)
LOW VOLTAGE INPUT (-15 V)

TPMOA0022EB

MONITOR

2

10

0.25 0.50.3 0.70.4 1.0 1.2 1.5 2.0

CONTROL VOLTAGE (V)

SIGNAL OUTPUT

+15 V

-15 V
GND

CW

TPMOC0162ED

+1.0

2.5

-0

+2

-0

20

PHOTO­CATHODE

55.0 ± 0.5

FRONT VIEWTOP VIEW

17.2 ± 0.5

4.5 ± 0.3

8

WINDOW

+0.5

WINDOW

1.5

-0

EFFECTVE
AREA
(4 × 20)

TPMOC0123EC

33