Hamamatsu Photonics C11440-42U30 User manual

A4610301-02
ORCA-Flash4.0 LT+
Digital CMOS Camera
C11440-42U30 / C11440-42U31
Instruction manual
Thank you for your purchase
• Follow the safety precautions in Chapter 1 in order to avoid personal
injury and damage to property when using this camera. The manual
describes the correct handling method of the camera and provides
instructions that should be followed to avoid accidents. Read this
manual carefully before using this camera. After reading this manual,
store it in a location where you can refer to it at any time.
Ver. 1.2
Feb. 2018
HAMAMATSU PHOTONICS K.K.

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C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
1
1. SAFETY PRECAUTIONS
1-1 SYMBOLS
The following symbols can be found on this camera:
Direct current
Alternating current
1-2 CLASSIFICATION OF WARNINGS
We have classified the warnings symbols that appear in this instruction manual and on the
camera as follows for your convenience. Make sure that you fully understand them and follow the
instructions they contain.
Improper handling of the camera without observing these
warnings could lead to serious injury to the user and even death.
Improper handling of the camera without observing these cautions
could lead to personal injury to the user or damage to property.
Note
This symbol indicates a note to help you get the best performance from the
camera. Read the contents of the note carefully to ensure correct and safe
use. Failure to observe one of these notes might impair the performance of
the camera.
This symbol indicates a cautionary item that should be followed when
handling the camera. Read the contents carefully to ensure correct and
safe use.
This symbol indicates an action that is forbidden. Read and follow the
instructions carefully.
This symbol indicates a compulsory action or instruction. Read and follow
the instructions carefully.

C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
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Power supply
Use the camera with the indicated voltage on the rating sticker. Using a
different voltage can damage the camera and lead to fire or electric shock.
Cables
Do not to place heavy objects on cables or bend them excessively. Doing
so can damage the cables and lead to fire or electric shock.
Power supply cord
Use the accessory power supply cord when using this camera.
AC adapter
Use the accessory AC adapter when this camera is used.
Do not touch the plug with wet hands. Doing so can lead to electric shock.
Do not attempt to dismantle or modify the camera
Doing so can also lead to damage and even injury, as some internal
components become very hot or high voltage. Do not touch parts that are
not indicated in this manual.
Do not insert a foreign substance into the camera
Such as combustible substances, metal objects or water to get inside the
camera. These can damage the camera and lead to fire or electric shock.
In the event of an anomaly
Such as the image suddenly disappearing or the occurrence of a strange
noise, a strange smell or smoke coming from the camera, immediately
turn off the power switch and unplug the power supply cord and contact
Hamamatsu subsidiary or your local distributor. Do not attempt to repair
the camera yourself.

C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
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AC adapter
When unplugging the power supply cord, do not pull on the cord. Remove
the plug from the outlet to avoid causing electric shock or fire.
When unplugging the AC adapter, do not pull on the cord. Remove the
plug from the camera to avoid breakdown of the AC adapter
or the
camera.
If the camera is not in use for a long period of time, unplug the power
supply cord from the outlet to avoid damaging the cord and causing
electric shock or fire.
Connecting and disconnecting cables
Always turn off the camera before connecting and disconnecting cables.
Mounting the camera
When mounting the camera to a tripod or other fixture, use the optional
base plate. Be careful that the mounting screw does not enter more than 8
mm from the surface of the base plate. Screwing it in further can impair
normal operation.
Lenses (C11440-42U30)
Be careful not to screw the lens more than 7 mm into the C-mount of the
camera. Doing so can scratch the protective glass. (Some wide-angle
lenses in particular can have a thread of 7 mm or more.)
Shipping precautions
When transporting the camera by truck, ship, airplane, etc., wrap it
securely in packaging material or something similar.
Strong impact
Do not subject the camera to strong shocks (such as dropping it).
Doing so can damage the camera.
Operating environment
This camera is designed and tested for use in an industrial environment.
If this camera is used in residential areas, EMI
(electro-magnetic interference) may occur.
This camera must not be used in residential areas.
Disposal
When disposing of the camera, take appropriate measures in compliance
with applicable regulations regarding waste disposal and correctly
dispose of it yourself, or entrust disposal to a licensed industrial waste
disposal company.
In any case, be sure to comply with the regulations in
your country, state, region or province to ensure the camera is disposed of
legally and correctly.

C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
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2. CHECK THE CONTENTS OF PACKAGE
When opening the package, check that the following items are included before use. If the
contents are incorrect, insufficient, or damaged in any way, contact a Hamamatsu subsidiary or
your local distributor before attempting to operate the camera.
Camera (C11440-42U30 or C11440-42U31)
1
AC adapter
1
Power supply cord for AC adapter
1
Lens mount cap (attached to the camera)
1
C11440-42U30/C11440-42U31 Before Use (Booklet)
1
C11440-42U30/C11440-42U31 Instruction manual (CD-ROM)
1
[Option]
SMA-BNC cable
A12106-05
SMA-SMA cable
A12107-05
USB 3.0 A to Micro B cable
A12046-03
USB 3.0 interface board
M9982-26
Adjuster pole
A11185-01
Base plate
A11186-01
Note
• The cable listed in option is highly recommended for use with the camera. The camera
may not confirm to CE marking regulation if other type of cable is used with.
Note
• If you use the adjuster pole and the base plate, please refer to the respective installation
manual.

C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
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3. INSTALLATION
Avoid using or storing this camera in the following places
• Places where the temperature is not the operating temperature indicated in the
specifications.
• Places where the temperature is not the storage temperature indicated in the
specifications.
• Places where the temperature varies greatly.
• In direct sunlight or near a heater.
• Places where the humidity levels are not the operating humidity levels indicated
in the specifications and where the system may be exposed to liquid.
• Places where the humidity levels are not the storage humidity levels indicated in
the specifications and where the system may be exposed to liquid.
• Close to a strong source of magnetism or ratio waves.
• Places where there are vibrations.
• Places where the system may come into contact with corrosive gases (such as
chlorine or fluorine).
• Places where there is a lot of dust.
How to place the camera (when the camera is placed on a table)
Do not place the camera the rear panel of the camera, which connectors
are located, to be at the bottom. (Do not block ventilation openings.)
Do not block ventilation openings
To prevent overheating in the camera’s interior, do not wrap the camera
in cloth or any other material, or in any way allow the camera’s
ventilation ports to become blocked. If the camera is being operated in
a closed environment, ensure clearance of at least 10 cm from both the
intake and exhaust vents when setting up.

C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
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C
Co on nt te en nt ts s
1. SAFETY PRECAUTIONS............................................................................ 1
1-1 SYMBOLS..............................................................................................................1
1-2 CLASSIFICATION OF WARNINGS......................................................................1
2. CHECK THE CONTENTS OF PACKAGE................................................... 4
3. INSTALLATION........................................................................................... 5
4. OVERVIEW.................................................................................................. 8
5. FEATURES.................................................................................................. 8
6. NAME AND FUNCTION OF PARTS......................................................... 10
7. CONNECTION........................................................................................... 13
7-1 CONNECTING OF CABLES...............................................................................13
8. OPERATIONS ........................................................................................... 14
8-1 OPERATING PRECAUTIONS.............................................................................14
8-2 PREPARING FOR IMAGING ..............................................................................14
8-3 IMAGING..............................................................................................................14
8-4 END OF IMAGING...............................................................................................14
9. DESCRIPTION OF VARIOUS FUNCTIONS ............................................. 15
9-1 THEORY OF THE CMOS IMAGE SENSOR.......................................................15
9-2 NORMAL AREA MODE ......................................................................................17
9-2-1 Readout method (Scan mode) ..................................................................... 17
9-2-2 Camera operation modes............................................................................. 18
9-2-3 Frame rate calculation.................................................................................. 19
9-2-4 Configuring exposure time............................................................................ 22
9-2-5 Timing chart of camera operation modes..................................................... 23
9-3 W-VIEW MODE....................................................................................................35
9-3-1 Readout method (scan mode)...................................................................... 35
9-3-2 Camera operation modes............................................................................. 36
9-3-3 Frame rate calculation.................................................................................. 36
9-3-4 Configuring exposure time............................................................................ 39
9-3-5 Timing chart of camera operation modes..................................................... 40
9-4 REAL-TIME CORRECTION FUNCTIONS..........................................................43
10. PRECAUTION WHEN USING the CMOS IMAGE SENSOR .................... 44
11. MAINTENANCE ........................................................................................ 45
11-1 CARE ...................................................................................................................45
12. TROUBLESHOOTING............................................................................... 46
12-1 IMAGE IS NOT TRANSFERRED........................................................................46
12-2 ALTHOUGH IMAGES ARE TRANSFERRED ....................................................46
13. SPECIFICATIONS..................................................................................... 47
13-1 CAMERA SPECIFICATIONS..............................................................................47
13-2 SPECTRAL RESPONSE CHARACTERISTICS(TYP.) ......................................50

C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
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14. DIMENSIONAL OUTLINES....................................................................... 51
14-1 C11440-42U30 for C-mount...............................................................................51
14-2 C11440-42U31 for F-mount................................................................................52
15. WARRANTY.............................................................................................. 53
15-1 BASIC WARRANTY............................................................................................53
15-2 REPAIRS..............................................................................................................53
16. CONTACT INFORMATION ....................................................................... 54

C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
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4. OVERVIEW
C11440-42U30/C11440-42U31 is equipped with the new scientific image sensor, an advanced
CMOS device that realizes the multiple benefits of high resolution, high readout speed, and low
noise all at once.
The camera provides 4.0 megapixels resolution at 30 fps (frames/s) (and up to 25 000 fps by
sub-array readout) while achieving 0.9 electrons (median) 1.5 electrons (r.m.s) readout noise
performance. Moreover, the camera delivers high sensitivity through its on-chip micro lens, 33
000:1 high dynamic range that makes the camera suitable for almost any scientific application
from bright field imaging to low-light fluorescence imaging across a wide spectral range. Various
external trigger functions and timing output functions ensure proper timing control with peripheral
equipment to cover a wide range of applications.
The camera is the new scientific digital camera for life science microscopy, semiconductor
inspection, x-ray scintillator readout or industrial imaging.
5. FEATURES
(1) Readout noise
In the camera, the pixel amplifier is optimized: it has high gain from optimizing the
semiconductor process, and the difference among pixel amplifiers are greatly
minimized. In addition, there is on-chip CDS (correlated double sampling) circuit, which
plays an important role in achieving low noise. Moreover, the sensor features a split
readout scheme in which the top and bottom halves of the sensor are readout
independently, and the data of each horizontal line is read by 2 lines of column
amplifier and A/D in the top and the bottom in parallel and simultaneously. As a result, it
achieves very fast readout speed while keeping very good low-noise performance.
The camera has lower readout noise (0.9 electrons (median), 1.5 electrons (r.m.s))
than the conventional cooled CCD camera. Moreover, high-speed readout (30 fps with
2048 pixels × 2048 pixels) with very low readout noise, which was impossible, can now
be achieved.
(2) Cooling structure
In the camera, the CMOS image sensor is cooled down by a peltier element to
suppress the dark current. The camera has a special chamber structure to avoid the
condensation.
(3) Pixel number and pixel size
The CMOS image sensor has 6.5 µm x 6.5 µm pixel sizes that is equivalent to
conventional CCD image sensor (2/3 inch, 1.3 megapixels). Also, the camera can
observe a wider field of view because the pixel number is about 3 times that of the
conventional CCD image sensor (2/3 inch, 1.3 megapixels)
(4) Readout method
The camera has a variety of readout modes. In addition to full resolution readout mode,
sub-array readout and binning readout are supported.