Page 1
2D Color Analyzer CA-2000 Series
Instruction Manual
Page 2
Safety Symbols
The following symbols are used in this manual to prevent accidents which may occur as a result of incorrect
use of the instrument.
Denotes a sentence regarding safety warning or precaution.
Read the sentence carefully to ensure safe and correct use.
Denotes a prohibited operation.
The operation must never be performed.
Denotes an instruction.
The instruction must be strictly adhered to.
Denotes an instruction.
Disconnect AC adapter from AC outlet.
Denotes a prohibited operation.
Never disassemble this instrument.
Notes on this manual
l Copying or reproduction of all or any part of the contents of this manual without KONICA MINOLTA
SENSING's permission is strictly prohibited.
l Contents of this manual are subject to change without prior notice.
l Every effort has been made in the preparation for this manual to ensure the accuracy of its contents.
However, should you have any questions or find any errors, contact the nearest KONICA MINOLTA
SENSING authorized service facility.
l KONICA MINOLTA SENSING will not accept any responsibility for consequences arising from the use of
this instrument.
Page 3
Safety Warnings and Cautions
To ensure correct use of this instrument, read the following points carefully and adhere to them. After you
have read this manual, keep it in a safe place where it can be referred to anytime a question arises.
Warning
Do not use this instrument in places where flammable or combustible gases (gasoline etc.) are
present. Doing so may cause fire.
Always use the AC adapter and power cord supplied as a standard accessory or optional (AC-A22),
and connect it to indoor AC outlet of rated voltage 100 V-240 V ~ and frequency 50 Hz-60 Hz. Failure to
follow either of these may result in damage to instrument or AC adapter, fire or electric shock.
If this instrument is not used for a long time, disconnect AC adapter from AC outlet. Accumulated
dirt or water on prongs of AC adapter plug may cause fire. Be sure to remove before use.
Do not forcibly pull any part on power cord when unplugging since this may damage power cord,
resulting in fire or electric shock. Gently disconnect by holding plug. Also, do not handle power
plug with wet hands. Doing so may cause electric shock.
Dust could enter inside this instrument from air duct. Do not leave such dust accumulated while using
for this may cause fire. Contact with the nearest KONICA MINOLTA SENSING authorized service
facility for periodical checkup.
Do not forcibly bend, twist or pull power cord. Also, do not place heavy object on power cord, or
damage or modify one. Any of these may cause fire or electric shock due to damage to power
cord.
Do not disassemble or modify this instrument or AC adapter. Doing so may cause fire or electric
shock.
(Failure to adhere to the following points may result in death or serious injury.)
Do not expose this instrument to liquid or metal object which may cause fire or electric shock.
Should either of these happen, switch power off immediately, unplug AC adapter, and contact the
nearest KONICA MINOLTA SENSING authorized service facility.
Should this instrument or AC adapter be damaged or smoke or odd smell be generated, do not
keep using one without correction. Doing so may cause fire. In such cases, switch power off
immediately, unplug AC adapter from AC outlet, and then contact the nearest KONICA MINOLTA
SENSING authorized service facility.
Caution
Use this instrument near AC outlet for easy plugging or unplugging in using AC adapter.
Do not place this instrument on unstable or sloping sur face which may drop or over turn it.
Dropping or overturning may injure someone around. Take care not to drop this instrument when
carrying.
(Failure to adhere to following points may result in injury or damage to this
instrument or other property.)
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Introduction
Thank you for purchasing our 2D Color Analyzer CA-2000 series. This instrument measures unevenness of
luminance and color on various display unit or projector, backlight and car instrument panel in 2 dimension.
Read this manual carefully before use.
"CA-2000" and CA-2000S are applied as representative examples for explanation and illustration
respectively in this instruction manual. Only those with different specification are indicated model by model.
Packaging material
Retain accompanying packaging materials (carton, protector, and plastic bag) for future use.
This is delicate measurement instrument. Use packaging materials supplied in purchasing in case this instrument
needs to be transferred for such purpose as maintenance in KONICA MINOLTA SENSING authorized service
facility. These packaging materials are useful for minimizing shock or vibration to this instrument in such situation.
Should any of these packaging materials be lost or broken, contact the nearest KONICA MINOLTA SENSING authorized service facility.
Note on use
Operating environment
l
Do not use this instrument outdoor since standard accessory AC adapter (AC-A22) is designed for indoor use.
l Never disassemble this instrument for being composed of delicate electronic components.
l Use this instrument at rated voltage of 100 V-240 V ~. Connect AC power cord to AC outlet with rated voltage 100
V-240 V ~ and frequency 50 Hz-60 Hz. Connected voltage should not be outside the range of ±10% of nominal.
l
This instrument is classified into a Pollution Degree 2 as instrument used mainly in manufacturing plant, laboratory,
warehouse or equivalents. Use this instrument in metal dust free and non condensing potential environment.
l This instrument is categorized into Installation Categor y II as equipment connected to commercially
available power source.
l If protective earth terminal is equipped with the PC to control this instrument, connect the PC terminal to a
protective earth outlet. If not, electric shock may occur due to earth leakage.
l Take care not to enter foreign substance like water or metal in this instrument. Operating in such state
causes serious danger.
l Do not use this instrument under direct sunlight or near heater. The internal temperature of this instrument
becomes much higher than ambient temperature which may break this instrument. Also, be sure to keep
good ventilation in using this instrument. Never cover air duct of this instrument.
l Avoid rapid change in ambient temperature which may form dew condensation.
l Avoid using this instrument in extremely dusty or humid place.
l Use this instrument at ambient temperature between 10ºC and 30ºC and relative humidity 70% or less
with no condensation. Operating this instrument outside specified temperature and humidity range may
unsatisfy its original performance.
l Even if the product is used within the specified operating temperature/humidity range, the displayed values
may be affected by long-term conditions of use. If you have any question about specification, please
contact the nearest KONICA MINOLTA SENSING authorized service facility.
This instrument
l Do not subject this instrument to strong impact or vibration.
l Do not forcibly pull, bend, or apply strong force to power cord for attached AC adapter or USB cable. This
may result in snapping.
l Connect this unit to power source with minimal noise.
l Should breakage or abnormality be found during operation, switch power off immediately and unplug.
Then, refer to "Error Check" on pages 35-37.
l Should this instrument break down, do not try to disassemble and repair it by yourself. Contact the nearest
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Lens and filter inside lens mount on body
l Be sure that there is no dirt on surface of lens and filter inside lens mount on body before measurement.
Correct measurement result cannot be obtained if dirt, dust or handsoil is left or uncleaned.
l Do not touch surface of lens and filter inside lens mount on body with hand.
l Lens and filter inside lens mount on body could become fogged up if ambient temperature fluctuates under
high humidity. Be careful not to generate such condition for correct measurement cannot be performed.
Storage
Body
Cover lens mount with standard accessory mount cover in storing lens in removed state.
l
Do not store this instrument under direct sunlight or near heater. The internal temperature of this
l
instrument could become much higher than ambient temperature which may break this instrument.
Store this instrument at ambient temperature between 0ºC and 30ºC and relative humidity 70% or less
l
with no condensation or between 30ºC and 35ºC and relative humidity 55% or less with no condensation.
Storage under high temperature and humidity may deteriorate performance of this instrument. For added
safety, we recommend storage with such drying agent as silica gel at room temperature.
Even if the product is stored within the specified storage temperature/humidity range, the displayed values
l
may be affected by long-term conditions of storage. If you have any question about specification, please
contact the nearest KONICA MINOLTA SENSING authorized service facility.
Take care not to form condensation. Avoid rapid change in ambient temperature when transferring body
l
for storage.
Put body in packaging box supplied when purchased or optional soft case (CA-A60) to store in safe place.
l
Lens
l Cover lens with lens cap, or lens hood with hood cap for storage.
l When you remove lens from body for storage, cover lens with lens cap and mount cap.
Temperature/Humidity conditions under which the instrument is used and stored
It is recommended that the instrument be used and stored under standard conditions (Temperature: 23ºC; Relative
humidity: 40%), and that areas subject to high temperature and/or humidity be avoided. In addition in order to maintain the
measurement accuracy of this instrument, it is recommenced that it be inspected regularly about once a year. For details
on having the instrument inspected, please contact the nearest Konica Minolta Sensing authorized service facility.
Even if the product is used within the specified operating temperature/humidity range or stored within the specified storage
temperature/humidity range, the displayed values may be affected by long-term conditions of use or storage.
If the instrument is left under the following high-temperature conditions for a long period of time, the displayed values may
change as follows:
Temperature: 30ºC; Relative humidity: 70%; Period under these conditions: 720 hours (30 days)
Accuracy: Luminance: ±0.4 %; Chromaticity: ±0.003
Inter-point error: Luminance: ±0.2 %; Chromaticity: ±0.0003
Temperature: 35ºC; Relative humidity: 55%; Period under these conditions: 336 hours (14 days)
Accuracy: Luminance: ±1 %; Chromaticity: ±0.006
Inter-point error: Luminance: ±0.5 %; Chromaticity: ±0.001
These differences in display values are due to the instrument materials and/or components being affected by the
temperature and humidity conditions of long-term use or storage. In particular, optical filters are easily affected by
temperature or humidity. Although measures have been taken to improve resistance to temperature/humidity changes, the
accumulated effect of long-term use or storage may affect the displayed values.
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Cleaning
Body
l If this unit becomes dirty, wipe with dry and soft cloth. Do not use organic solvent like benzine or thinner
and other chemical agent for cleaning. Should none of these methods be helpful, contact the nearest
KONICA MINOLTA SENSING authorized service facility.
Lens and filter inside lens mount on body
l Should it be gotten dirt or dust, wipe off with dry and soft cloth or lens cleaning paper. Do not use organic
solvent like benzine or thinner and other chemical agent for cleaning. Should none of these methods be
helpful, contact the nearest KONICA MINOLTA SENSING authorized service facility.
Notes on transfer
l Use packaging material supplied when purchased to minimize vibration or shock generated during transfer.
l Put all materials including unit and accessories together in original packaging material when returning this
instrument for service.
Maintenance
l Periodical checkup is recommended annually to maintain measurement accuracy of instrument. For details
on checkup, contact the nearest KONICA MINOLTA SENSING authorized service facility.
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CONTENTS
Safety Warnings and Cautions ………………… 1
Introduction …………………………………………2
Note on use ………………………………………… 2
Operating environment …………………………………… 2
This instrument …………………………………………… 2
Lens and filter inside lens mount on body ……………… 3
Storage ……………………………………………… 3
Body ………………………………………………………… 3
Lens ………………………………………………………… 3
Cleaning ……………………………………………… 3
Body ………………………………………………………… 3
Lens and filter inside lens mount on body ……………… 3
Notes on transfer …………………………………… 3
Maintenance ………………………………………… 3
Standard Accessory ……………………………… 6
Optional Accessory ……………………………… 7
System Configuration ……………………………8
Names and Functions of Parts ……………… 10
<Body> ……………………………………………………… 10
<Lens> ……………………………………………………… 11
Installing
<Preparation> ……………………………………………… 24
<Shutter speed adjustment> ……………………………… 25
<Focusing> ………………………………………………… 25
Caution ……………………………………………………… 26
Example of reference position to read distance
How to read distance in case of standard lens or telephoto lens
How to read distance in case of wide lens ……………… 27
…27
… 27
Description
Sync Measurement …………………………… 30
Backlight Cancellation ………………………… 31
User Calibration ………………………………… 31
Influence by viewing angle ……………………………… 31
LvTΔuv …………………………………………… 32
<Relation between correlated color temperature T and
color dif ference from blackbody locus Δuv> …………… 32
Dominant Wavelength and Excitation Purity
<Dominant wavelength and excitation purity of spectrum color>
<Complementary wavelength and excitation purity of
non-spectrum color> ……………………………………… 33
Outer Dimensions ……………………………… 34
Error Check ……………………………………… 35
… 33
… 33
Goods/Environment to Prepare on Customer's Side
Controlling PC ………………………………………14
Mounting stage ………………………………………14
Blackout curtain (To quickly make darkroom-like
condition) / Dark room …………………………… 14
… 14
Installing ………………………………………… 15
Placing Lens …………………………………… 16
Replacing lens ……………………………………… 17
Connecting AC Adapter ……………………… 18
Connection procedure …………………………… 18
ON (|) / OFF ( ○ ) of Power Switch …………… 19
To ON ……………………………………………………… 19
To OFF ……………………………………………………… 19
Connecting with PC …………………………… 19
Operation procedure ……………………………… 19
Measurement
Measuring Flow ………………………………… 22
Main Specification ……………………………… 38
Starting Up and Ending System …………… 23
Starting up ……………………………………………23
Connection recognition error …………………………… 23
Ending ………………………………………………… 23
Setting Measurement Distance …………… 24
Setting measurement distance ………………… 24
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Standard Accessory
Attached lens cap, mount cap, lens hood and hood cap corresponding with lens type for each model.
Lens Cap
l Place on lens for protection in not using this
instrument.
For standard or telephoto lens
For wide lens
For standard or
telephoto lens
Mount Cap
l Place on lens mount for protection when lens is
removed from body.
For standard or telephoto lens
For wide lens
For standard or
telephoto lens
Lens Hood
For standard or telephoto lens CA-A68
For wide lens CA-A69
For macro measurement CA-A70
For wide lens
For wide lens
Hood Cap
l Place on lens for protection in not using this
instrument.
For standard lens, telephoto lens, or macro measurement
For wide lens CA-A75
Mount Cover CA-A61
l Place for protection of lens mount of body when lens
is removed.
AC Adapter AC-A22
l Supplies power from AC outlet.
Input: 100 V-240 V
50 Hz-60 Hz
Output: 12 V 4.0 A
1.2 A
~
CA-A71
CA-A68 CA-A69 CA-A70
CA-A71 CA-A75
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Data Management Software CA-S20w
l For data management of this instrument from PC.
USB Cable (3 m) IF-A18
l Used for communication between this instrument
and PC.
Calibration Data DVD
Optional Accessory
Soft Case CA-A60
l Used to keep this instrument and accessories or
carry them with hand. Never use for transfer.
Tripod CS-A3
Pan Head CS-A4
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System Configuration
Wide lens CA-A73 Hood cap
(For wide)
CA-A75
Lens hood
(For wide)
CA-A69
Standard lens CA-A72
Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Telephoto lens CA-A74
Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Lens hood
(For macro)
CA-A70
Mount cover
CA-A61
Soft case
CA-A60
Tripod
CS-A3
Pan head
CS-A4
AC adapter
AC-A22
USB cable
IF-A18
CA-2000
Data management software
CA-S20w
PC
(on the market)
High
magnification
macro ring
Macro 2
Low
magnification
macro ring
Macro 1
Standard lens CA-A72 Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Mount cover
CA-A61
Soft case
CA-A60
Tripod
CS-A3
Pan head
CS-A4
AC adapter
AC-A22
USB cable
IF-A18
CA-2000
Data management software
CA-S20w
PC
(on the market)
Wide lens CA-A73
Hood cap (For wide)
CA-A75
Lens hood
(For wide)
CA-A69
Mount cover
CA-A61
Soft case
CA-A60
Tripod
CS-A3
Pan head
CS-A4
AC adapter
AC-A22
USB cable
IF-A18
CA-2000
Data management software
CA-S20w
PC
(on the market)
Telephoto lens CA-A74
Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Lens hood
(For macro)
CA-A70
High
magnification
macro ring
Macro 2
Low
magnification
macro ring
Macro 1
Mount cover
CA-A61
Soft case
CA-A60
Tripod
CS-A3
Pan head
CS-A4
AC adapter
AC-A22
USB cable
IF-A18
CA-2000
Data management software
CA-S20w
PC
(on the market)
CA-2000A (With all lenses)
CA-2000S (With standard lens)
CA-2000W (With wide lens)
CA-2000T (With telephoto lens)
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CA-2000SW (With standard and wide lenses)
CA-2000
Wide lens CA-A73
Hood cap (For wide)
CA-A75
Lens hood
(For wide)
CA-A69
Standard lens CA-A72
Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Mount cover
CA-A61
Soft case
CA-A60
Tripod
CS-A3
Pan head
CS-A4
AC adapter
AC-A22
USB cable
IF-A18
CA-200
Data management software
CA-S20w
PC
(on the market)
Wide lens CA-A73
Hood cap (For wide)
CA-A75
Lens hood
(For wide)
CA-A69
Telephoto lens CA-A74
Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Lens hood
(For macro)
CA-A70
Mount cover
CA-A61
Soft case
CA-A60
Tripod
CS-A3
Pan head
CS-A4
AC adapter
AC-A22
USB cable
IF-A18
CA-2000
Data management software
CA-S20w
PC
(on the market)
High
magnification
macro ring
Macro 2
Low
magnification
macro ring
Macro 1
Standard lens CA-A72
Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Telephoto lens CA-A74
Hood cap
(For standard/telephoto, macro)
CA-A71
Lens hood
(For standard/
telephoto)
CA-A68
Lens hood
(For macro)
CA-A70
Mount cover
CA-A61
Soft case
CA-A60
Tripod
CS-A3
Pan head
CS-A4
AC adapter
AC-A22
USB cable
IF-A18
CA-2000
Data management software
CA-S20w
PC
(on the market)
High
magnification
macro ring
Macro 2
Low
magnification
macro ring
Macro 1
CA-2000ST (With standard and telephoto lenses)
CA-2000WT (With wide and telephoto lenses)
Standard accessory
Optional accessor y
You can additionally purchase each lens regardless of your model.
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Names and Functions of Parts
Handle
<Body>
Lens attaching portion
Lens mount
Air duct
USB connector
AC adapter input terminal
Screw hole for xing (ISO screw)
Screw hole for xing (Tripod screw)
Power switch
Power switch Switches this instrument on/off. [|] side for ON; [ ○] side for OFF. Green LED
lights up while switched on. ……………………………………………… (p.19)
AC adapter input terminal
To which accessory AC adapter is connected. ………………………… (p.18)
USB connector To which USB cable is connected when used with PC. ……………… (p.19)
Air duct Air duct to air-cool interior. Do not cover here. Air-cooling fan built in this
instrument operates while switched on.
Lens mount To install lens on.
Lens attaching portion To which lens hood is attached.
Screw hole for fixing
Used to set this instrument on tripod or jig.
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<Lens>
Focus ring
Distance indicator
Lens hood
Lens
Body and lens arranged in a pair are calibrated. Pair those with identical numbers.
CA-2000A, CA-2000S, CA-2000SW, CA-2000ST
Standard lens
CA-2000A, CA-2000W, CA-2000SW, CA-2000WT
Aperture ring
Wide lens
CA-2000A, CA-2000T, CA-2000ST, CA-2000WT
(Low magnication) (High magnication)
Macro ringTelephoto lens
Lens hood Protects lens. Remove this once when replacing lens.
Focus ring Adjusts focus.
Aperture ring Being fixed, this should not be used. Do not operate by removing or revolving
screw for this would deteriorate the performance.
Macro ring Placed between telephoto lens and body when utilizing telephoto lens for
macro. You cannot place 2 types of macro ring simultaneously.
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12
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Installing
13
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Installing
Goods/Environment to Prepare on Customer's Side
Get prepared for below goods/environment before using this instrument.
Controlling PC
OS :
CPU : Pentium® 4 2.8 GHz or higher
Memory : 1024 MB or larger
Hard Disk : Needs free space of 80 MB at least on system drive (where OS is
In addition, each lens needs the following free spaces for installing
For standard lens: approx. 540 MB
For wide lens: approx. 470 MB
For telephoto lens: approx. 1.3 GB
Also, to save measurement data on hard disk, additional free space
Further empty space is required for temporary working area. For more
Display : Can display 1280 x 1024 dots / 65536 colors (High Color: 16 bits) at
Others : CD-ROM drive, 1 unit (required for installation)
DVD-ROM drive, 1 unit (required for installing calibration data)
(Instead of the above two drives, 1 unit of combo drive which can read
USB por t (2.0 compatible) (Type A connector specification), 1 unit
Excel 2003 (required for continuous measurement with the automation
Windows® XP Professional Service Pack 2
Windows® XP Professional x64 Edition
Windows® Vista Business 32-bit (x86)
Windows® Vista Business 64-bit (x64)
(English, Japanese and Korean versions
For Windows® XP Professional x64 Edition, English and Japanese versions only)
installed)
calibration data.
is required. (approx. 110MB for 10 measurement data in resolution
980x980)
details, see the instruction manual for data management software CA-
S20w.
least
both CD-R and DVD-R media is available.)
(required for connecting the measurement instrument)
function)
In addition, following items are useful.
Mounting stage
Table on which this instrument is installed. Below are recommended conditions.
l Can change measurement distance according to measurement object.
l Painted with black to prevent the entrance of light diffusely reflecting.
Blackout curtain (quickly prepared darkroom) / Dark room
Needed to block this instrument and measurement object from outside light.
Get prepared for blackout curtain for quickly prepared dark room or dark room.
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Installing
ISO screw hole
Optical axis
Tripod screw hole
UNC 1/4 Depth 6.5
95.2
186.2
68.2
125.2
Warning for safety
Do not use this instrument in places where flammable or combustible gases (gasoline etc.) are present.
Doing so may cause fire.
Caution for safety
Do not place this instrument on unstable or sloping surface which may drop or overturn it. Dropping or overturning
may injure someone around. Take care not to drop this instrument when carrying.
To set this instrument on tripod or jig, use screw hole for fixing at the bottom of this instrument.
2 type holes are available as follows;
Tripod screw hole: To set on tripod. Screw depth is 6.5 mm.
ISO screw hole: To set on jig. User ISO 5 mm screw and screw depth is 6.5 mm.
Installing
For further detail, see p.34.
*When standard lens and hood are placed
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Installing
Placing Lens
Below shows lens type accompanying respective CA-2000 series. Lens hood is ser ved as standard
corresponding to lens type.
CA-2000A Standard, wide and telephoto lenses, and 2 macro rings
CA-2000S Standard lens
CA-2000W Wide lens
CA-2000T Telephoto lens and 2 macro rings
CA-2000SW Standard and wide lenses
CA-2000ST Standard and telephoto lenses, and 2 macro rings
CA-2000WT Wide and telephoto lenses, and 2 macro rings
Operation procedure
Remove mount cover from lens
1.
mount on body.
Mount cover
Place lens on lens mount before
2.
rotating clockwise.
Be sure to insert lens straightly. If forcibly put
l
aslant, lens mount could be broken.
Revolve lens until fixed.
l
For CA-2000A, CA-2000T, CA-2000ST, or CA-2000WT
In using a macro ring for either of CA-2000A,
CA-2000T, CA-2000ST, or CA-2000WT,
sandwich it between lens and lens mount.
Align 2 pins of lens hood and 2 holes
3.
of body. Then, insert lens hood as if
it covers lens. Finally, rotate screw
portion of lens hood clockwise.
Sele ct appropriate l ens hood dep ending
l
on lens type. Inappropriate lens hood may
cause the lens head to be positioned back
from the lens hood, which leads to incorrect
measurement.
Hold the circumference of lens hood.
l
Rotate screw portion of lens hood until fixed.
l
Lens
Macro ring
Lens hood
Lens hood pin hole
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l Check whether body and lens have identical serial numbers.
警告：
カバーを開けないでください。
Serial number can be found on label of body and lens side respectively.
To pursue high-accuracy measurement, calibration was done on maker's
side for each unit before shipment combining with each accessory lens
for CA-2000 series. This means that attached calibration coefficient data
to each unit is valid exclusively for the packaged combination of unit and
lens.
l Set lens type to use in software CA-S20w.
(For detail, see the instruction manual for data management software CA-S20w.)
This enables the application of appropriate calibration coefficient data depending on usage condition
which would finally give correct measurement result.
Replacing lens
Follow reverse procedure to above to replace lens. First, remove lens hood and then lens.
Installing
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Installing
Connecting AC Adapter
Use accessory AC adapter for power source.
Warning
Always use the AC adapter and power cord supplied as a standard accessor y or optional (AC-A22), and
connect it to indoor AC outlet of rated voltage 100 V-240 V
either of these may result in damage to unit, fire or electric shock.
If this instrument is not used for a long time, disconnect AC adapter from AC outlet. Accumulated dirt or water
on prongs of AC adapter plug may cause fire and should be removed. Be sure to remove before use.
Do not forcibly pull any part on power cord when unplugging since this may cause fire or electric shock.
Gently disconnect by holding plug. Also, do not handle power plug with wet hands. Doing so may cause
electric shock.
Do not forcibly bend, twist or pull power cord. Also, do not place heavy object on power cord, or damage or
modify one. Any of these may cause fire or electric shock due to damage to power cord.
Do not disassemble or modify this instrument or AC adapter. Doing so may cause fire or electric shock.
Should this instrument or AC adapter be damaged or smoke or odd smell be generated, do not keep using
one without correction. Doing so may cause fire. Switch power off immediately, unplug AC adapter from
AC outlet in such case. If operated on battery, remove battery and contact the nearest KONICA MINOLTA
SENSING authorized service facility.
(Failure to adhere to the following points may result in death or serious injury.)
and frequency 50 Hz-60 Hz. Failure to follow
~
Caution
Use this instrument near AC outlet for easy plugging or unplugging in using AC adapter.
(Failure to adhere to following points may result in injur y or damage to instrument or other proper ty.)
Connection procedure
Be sure that power switch is OFF ([○]
1.
mark pressed).
Connect AC adapter plug to AC adapter
2.
input terminal of body.
Plug AC adapter to outlet (AC 100 V-240 V ~, 50 Hz-60 Hz).
3.
Insert AC adapter plug all the way seated in AC outlet.
l
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ON (|) / OFF ( ) of Power Switch
To ON
Press [|] side of power switch to
1.
ON.
To OFF
Press [○] side of power switch
2.
to OFF after completion of
measurement.
Installing
Connecting with PC
Before connecting CA-2000 body with PC, install software CA-S20w in PC. (For detail, see the instruction
manual for data management software CA-S20w.)
Use accessory USB cable (3 m) IF-A18 for this purpose.
No problem would occur if USB cable is plugged or unplugged while power is on, but instruction here
indicates the case when power is off.
Operation procedure
Switch power off.
1.
Connect USB cable to USB connector on body.
2.
Insert all the way to the end. Check whether
3.
the connection is secure.
Communication inter face of this instrument complies with
USB2.0.
Always hold plug portion of USB cable in unplugging. Never
hold cord portion to unplug.
Match the USB cable plug shape with the slot of either body or
PC before inserting.
Any USB port is usable on PC if it has multiple, but abnormal
operation could be detected on PC in case that it is used
together with other USB device than CA-2000.
19
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20
Page 23
Measurement
21
Page 24
Measuring Flow
1. Start up CA-2000 and PC. p.23
2. Attach lens corresponding to measurement target. p.16-17
Measurement
3. Start up software CA-S20w. p.24
4. Adjust CA-2000 position to measurement object. p.24-25
Ad j us t po si t i o n and dir e c t io n of C A - 2 0 0 0 t o
measurement object and focus while watching the
finder view on software CA-S20w.
Adjust shutter speed as needed if the finder view is
not good.
5. Set up measurement condition with software CA-S20w.
(For detail, see the instruction manual for data management software CA-S20w.)
l Lens
l Lens position (Distance) (p.25-27)
l Measuring range
l
Ex posure mode and light intensity adjustment
(Selection of shutter speed, signal amplification
circuit gain, and ND filter)
Light intensity can be adjusted with 3 factors; shutter
speed, signal amplification circuit gain, and ND filter for
this series. Adjustment of these is indispensable to gain
appropriate light intensity for measurement.
Shutter speed, signal amplification circuit gain, and ND
filter are automatically selected appropriately through
preliminary measurement at auto exposure mode.
No preliminary measurement is done at manual
ex posu re m ode. In thi s cas e, you are require d to
determine before meas ureme nt the combi natio n of
shutter speed, signal amplification circuit gain, and ND
filter which is shown on software CA-S20w display.
l Sync mode
In case of measuring object repeatedly and intermittently
emitting light like CRT or PDP, luminance and chroma
distributions can be measured by setting light emission
period.
6. Start measurement.
(For details on how to measure, see the instruction manual for data management software CA-S20w.)
22
Page 25
Starting Up and Ending System
Starting up
Switch power on as instructed. If not, erroneous operation could occur.
Switch power on for body. (Press [|] side.)
1.
Motor sounds indicating controller inside machine starts initialization.
l
Fan inside body starts to run.
l
15-minute warm-up at least (to leave in this state after switching on.) is recommended for accurate
l
measurement.
Start up Windows by turning on controlling PC.
2.
Connect PC and CA-2000 with USB cable.
3.
PC recognizes that CA-2000 has been connected.
l
Select "CA-S20w" from Start → [Program].
4.
CA-S20w starts to run.
l
Measurement
Connection recognition error
Sometimes, PC fails to recognize its connection with CA-2000 if CA-2000 was switched on after connected with
USB cable to PC which had already started up. Such condition could not allow control of CA-2000 from software.
Start up this instrument according to the procedure as above again.
l In case that PC has already started, unplug USB cable once and then connect after switching CA-2000
on.
l Switch CA-2000 on before PC if USB cable cannot be unplugged for some reason concerning setting.
Should connection error occur, unplug USB cable once and connect again. Then, both can star t up
normally.
Ending
Select "End CA-S20w" from "File" of menu bar.
1.
CA-S20w ends.
l
You can finish through standard application operation of OS.
l
Finish Windows and switch off PC.
2.
Switch off body. (Press [ ] side.)
3.
23
Page 26
Setting Measurement Distance
Setting measurement distance
Optical lens features in varying light intensity and illuminance distribution of imaging surface if focus ring
is rotated. Therefore, lens calibration has been done lens by lens according to the distance from lens to
measurement object (distance indicator of focus ring). Each has its own calibration coefficient.
Measurement
Correct calibration coefficient can be applied by selecting what kind of lens is used for which focusing
distance, in software CA-S20w.
<Preparation>
Start up system.
1.
Start up software CA-S20w.
2.
For detail, see the instruction manual for data management software CA-S20w.
l
Open Measure dialog of software CA-S20w.
3.
For detail, see the instruction manual for data management software CA-S20w.
l
Set measurement object on measuring stand.
4.
Set CA-2000 on appropriate position referring to below table.
5.
CA-2000A, CA-2000S, CA-2000SW, CA-2000ST
Standard lens
Size of measurement object
(One-side length of square)
98 mm approx.
210 mm approx.
440 mm approx. 1000 mm
890 mm approx.
CA-2000A, CA-2000W, CA-2000SW, CA-2000WT
Wide lens
Size of measurement object
(One-side length of square)
145 mm approx.
410 mm approx.
Measurement distance
250 mm
500 mm
2000 mm
Measurement distance
200 mm
500 mm
850 mm approx. 1000 mm
1770 mm approx.
2000 mm
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Page 27
CA-2000A, CA-2000T, CA-2000ST, CA-2000WT
Telephoto lens With low-magnification macro ring (Macro 1)
Size of measurement object
(One-side length of square)
115 mm approx. 900 mm approx. 57 mm approx. 500 mm
275 mm approx. 2000 mm approx. With high-magnification macro ring (Macro 2)
Measurement distance
Size of measurement object
(One-side length of square)
Measurement distance
Measurement
420 mm approx. 3000 mm approx.
Size of measurement object
(One-side length of square)
27 mm approx. 300 mm
Measurement distance
<Shutter speed adjustment>
Select shutter speed to obtain the brightness under which focusing is easy
6.
while watching the finder view of software CA-S20w.
For detail, see the instruction manual for data management software CA-S20w.
l
<Focusing>
Rotate focus ring of lens for adjustment while watching the finder view of
7.
software CA-S20w.
If you use telephoto lens with a macro ring for focusing, fix the focus-ring position of telephoto lens to infinity
l
and adjust the distance between CA-2000 and the measurement object while checking the finder view.
Stripe-shape noise (moire) may be sometimes generated in the finder view. In this case, you can
l
change to the distance which hardly causes the moire stripe or obscure the focus to decrease
influence of the moire stripe.
Select the closest reading distance of focus ring among choices
8.
of "Lense Position" of Measure dialog of software.
Below shows reference position to read focus ring distance indicator.
l
CA-2000A, CA-2000S, CA-2000SW, CA-2000ST
Standard lens
Distance With distance label On indicator
0.25 m
0.3 m
0.5 m
1 m
○
○
○
○
○
Decimal point indicator position (See Figure 1-1.)
Intermediate indicator between previous and next
reference positions (Center) (See Figure 1-2.)
Decimal point indicator position
Intermediate indicator between previous and next
reference positions (Center)
Decimal point indicator position
Intermediate indicator between previous and next
reference positions (Center) (See Figure 1-3.)
Center of "1"
Intermediate indicator between previous and next
reference positions (Center)
End of focus-ring travel ([ ] side)
25
Page 28
CA-2000A, CA-2000S, CA-2000SW, CA-2000ST
Wide lens
Distance With distance label On indicator
0.2 m
Measurement
CA-2000A, CA-2000S, CA-2000SW, CA-2000ST
0.24 m
0.3 m
0.5 m
1 m
Distance With distance label On indicator
0.9 m
1 m
1.5 m
3 m
With low-magnification macro ring (Macro 1)
○
○
○
○
○
○
○
○
○
○
○
Wide lens
Decimal point indicator position (See Figure 2-1.)
Intermediate indicator between previous and next
reference positions (Center)
Intermediate indicator between previous and next reference
positions in 1:2 (short-distance side) (See Figure 2-2.)
Intermediate indicator between previous and next reference
positions in 2:1 (long-distance side) (See Figure 2-3.)
Intermediate indicator between previous and next
reference positions in 1:2 (short-distance side)
Intermediate indicator between previous and next
reference positions in 2:1 (long-distance side)
Intermediate indicator between previous and next
reference positions in 1:2 (short-distance side)
Intermediate indicator between previous and next
reference positions in 2:1 (long-distance side)
Indicator position (See Figure 3-1.)
Indicator position
Indicator position (See Figure 3-2.)
Indicator position
Indicator position
Indicator position
Center of "1"
Decimal point indicator position
Center of "3"
End of focus-ring travel ( [ ] side)
Distance With distance label Precise position on focus ring
○
With high-magnification macro ring (Macro 2)
Distance With distance label Precise position on focus ring
○
End of focus-ring travel ( [ ] side)
End of focus-ring travel ( [ ] side)
Caution
The 28 points listed above are the points for which the CA-2000 lenses have been calculated. Highest
measurement accuracy is assured only when measurements are taken at these listed conditions. When
measurements are taken at any distance other than the calibrated points listed above, use the calibration
coefficient for the calibration point closest to the measurement distance. However, the results in such case
may be less accurate than if measurements were taken at a calibration point distance.
26
Page 29
Example of reference position to read distance
0.30.5 0.24 0.21 0.30.5 0.24 0.21
0.30.25 0.30.25 0.5 1
10.9
1.510.9 1.51
How to read distance in case of standard lens or telephoto lens
The ring (focus ring) on which number values are written rotates in case of standard lens or telephoto lens.
If the "distance indicator" includes decimal point, "." is determined as reference position; and if it does not
include decimal point, the center of the number or [ ] is determined as reference position.
Standard lens
Measurement
Figure 1-1
Example when setting to "0.25"
Telephoto lens
Figure 2-1
Example when setting to "0.9"
Figure 1-2
Example when setting to "diverting
point between 0.25 and 0.3 in 1:1"
Set in reference of the 1/2
position between decimal
points of 0.25 and 0.3.
Figure 2-2
Example when setting to "diverting
point between 1 and 1.5 in 1:2"
Figure 1-3
Example when setting to "diverting
point between 0.5 and 1 in 1:1"
Set in reference of the 1/2
position between decimal point
of 0.5 and the center of 1.
Figure 2-3
Example when setting to "diverting
point between 1 and 1.5 in 2:1"
Set in reference of the 1/3
position between the center
of 1 and decimal point of 1.5.
Set in reference of the 2/3
position between the center
of 1 and decimal point of 1.5.
How to read distance in case of wide lens
The ring (focus ring) on which indicator position (the white circle in the figures below) is written rotates in case of wide lens.
Set the indicator position to the line of number value.
Wide lens
Figure 3-1
Example when setting to "0.2"
Figure 3-2
Example when setting to "0.3"
27
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Measurement
28
Page 31
Description
29
Page 32
Sync Measurement
-15.0%
-10.0%
-5.0%
0.0%
5.0%
10.0%
15.0%
1 2 3 4 5 6 7 8 9 10
Asynchronous
Synchronous
-0.025
-0.020
-0.015
-0.010
-0.005
0.000
0.005
0.010
0.015
0.020
0.025
1 2 3 4 5 6 7 8 9 10
-0.050
-0.040
-0.030
-0.020
-0.010
0.000
0.010
0.020
0.030
0.040
0.050
1 2 3 4 55 6 7 8 9 10
Asynchronous
Synchronous
Asynchronous
Synchronous
In case of measuring object repeatedly and intermittently emitting light like CRT or PDP, luminance and
chroma distributions can be measured steadily by setting light emission period.
Below shows an example of measurement result of CRT. Left is an image obtained light emission period
being ignored, and right with the most adequate exposure time matching light emission period. While striped
unevenness appears on the left due to the influence by CRT scanning, none of such phenomenon can be
seen on the right.
Description
Because light emission timing is different depending on the screen area for CRT, which emits light through
electron beam scanning, influence by intermittent light emission is found in the form of above shown
unevenness. On the other hand, no unevenness occurs like CRT when entire screen flashes simultaneously
like PDP, but measurement value varies with each measurement.
Below shows an example of measurement result of PDP. The graphs show both the synchronous and
asynchronous measurement results (the average value in 100 x 100 pixels of the center area) when the same
area was measured ten times in succession. While luminance and chromaticity are stable in synchronous
measurement, the values obtained by asynchronous measurement change remarkably.
Luminance Chromaticity
(Difference between the average value of ten (Difference between the average value of ten
times measurement and each measurement times measurement and each measurement value)
value is displayed in percentage)
x y
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Page 33
Backlight Cancellation
To evaluate the evenness of optical part (optical waveguide for LCD, for example) which constitutes display,
evaluation object is put on some kind of light source like backlight.
However, this method gives negative impact for the light source itself generates unevenness.
You could evaluate fixing reference light source, but this does not realize objective evaluation of the
evenness of optical part. With backlight cancellation function of CA-2000, light source unevenness data
can be stored through previous measurement of light source or backlight to offset light source unevenness
element from the sum of measurement results of light source and optical part. Thus, objective measurement
result can be gained for optical part evenness without effect of light source unevenness.
User Calibration
Measurement error in luminance and chroma, or difference with the reference value controlled by the client
sometimes arise because of the gap between spectral sensitivity of this instrument and CIE1931 color-
matching function. In this case, you can use the user calibration function to calibrate measurement values.
CA-2000 applies roughly 2 types of calibration methods to calculate the calibration coefficient. One is
monotint calibration and the other RGB matrix one. You can use monotint calibration to perform the user
calibration relatively easily, because the calibration coefficient will be generated only by entering values of
luminance and chroma for one color (ex. white) before/after calibration. RGB matrix calibration is used to
calculate the calibration coefficient by entering values of luminance and chroma for two or more colors (ex.
RGB or RGBW) before/after calibration. This method has an advantage to obtain the high calibration result in
the wide rage of chroma.
CA-2000 uses the calibration coefficient calculated by either of monotint or RGB matrix calibration method to
make a calculation uniformly on entire screen, which enables to calibrate the measurement values for entire
screen.
Description
31
Page 34
LvTΔuv
v
u
Blackbody locus
Correlated temperature T
Correlated temperature T and ∆uv
13000K
5000K
3000K
2300
K
∆uv
0.35
0.30
0.20
0.25
0.30
Following factors can be acquired as measurement value with LVTΔuv as color space of this instrument.
LV : Luminance
T : Correlated color temperature
Δuv : Color difference from blackbody locus
While LV stands for luminance, T and Δuv for color in LVTΔuv.
<Relation between correlated color temperature T and color difference from blackbody locus Δuv>
Color temperature refers to the temperature of blackbody (perfect radiator) which has equal chromaticity
coordinates to certain light. However, color temperature only represents colors on blackbody locus.
Correlated color temperature, slightly wider interpretation of color temperature, is very useful to eliminate
such problem. Here, correlated color temperature covers those which are slightly outside the range of that of
Description
blackbody locus.
If a cer tain color positions on isotemperature line, the intersection point of isotemperature line and
blackbody locus is indicated as correlated color temperature for the color. Isotemperature line means line on
chromaticity coordinates which is a set of colors visually close to color temperature on blackbody locus.
However, since all colors on an isotemperature line are represented with equal correlated color temperature,
it is not possible to describe color only with correlated color temperature. To solve that, Δuv, deviation
of correlated color temperature T from blackbody locus, is to apply for that purpose. If Δuv exists above
blackbody locus, it is represented with "+", and below, with "-".
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Dominant Wavelength and Excitation Purity
Dominant wavelength in chromaticity diagram
y
0.8
0.6
0.4
0.2
0
0.2 0.4 0.6
x
550 nm
600 nm
780 nm
500 nm
380 nm
S
S
c
C
C'
S'
N
V
Spectrum locus
White point
R
Purple boundary
While curve VScSR indicates spectrum locus, point N white point (chromaticity point on complete diffusion
radiation sur face) in below chromaticity diagram (x, y). Spectrum color indicates the color of which
chromaticity point exists in the area surrounded by spectrum locus, lines VN and NR, and non-spectrum
color the color inside triangle NVR comprising purple boundary VR and white point N.
<Dominant wavelength and excitation purity of spectrum color>
Dominant wavelength indicates wavelength corresponding to S, intersection point of extension of NC and
spectrum locus (curve VScSR), if chromaticity point C is gained through measurement. Dominant wavelength
is represented with a symbol
represented with a symbol pe.
<Complementary wavelength and excitation purity of non-spectrum color>
λ
d. The ratio of line NC length to line NS is called excitation purity and
When chormacity point C' is gained through measurement, the extension of NC' to C' direction does not
cross with spectrum locus, but with purple boundary.
In this case, wavelength corresponding to Sc, intersection point of extension of NC' to N direction and
spectrum locus, is referred to as complementary wavelength which is symbolized with λc. The ratio of line
NC' length to NS' is called excitation purity and represented with a symbol pe'.
Excitation purities of spectrum and non-spectrum colors are derived with the following formula when (xn, yn)
is chromaticity coordinates of point N, (x, y) of point C, (x λ, y λ) of point S, (x' , y') of point C', and (x λ', y λ')
of point S'.
x - x
pe = =
n y - y n
x λ - xn yλ - y n
x’ - xn y’ - y n
pe’ = =
x λ’ - xn yλ’ - y n
Description
33
Page 36
Outer Dimensions
Description
34
Page 37
Error Check
Should error be found in this instrument, try corrective actions shown in the following table. If this does not
help, this instrument has possibly been broken. Please contact the nearest KONICA MINOLTA SENSING
authorized service facility with indicated error number.
Error
No.
1
2
3
Symptom Item to Check Corrective Action
Power does not turn
on.
Does not normally
start up.
Time for machine
initialization after
switched on varies.
Fan does not run
after switched on.
Has AC adapter been plugged in
outlet?
Has AC adapter been connected
with body?
Have you connected correct AC
adapter?
Is the AC power within rating? Be sure the AC power is within ±10% of the
It could vary depending on the
machine position when switched
on. It should not be regarded as
failure if it takes only a few
seconds.
Can hear sound if fan normally
rotates.
Connect AC adapter.
Connect AC adapter.
Use our specified standard accessory AC
adapter and power cord or optionally
offered AC adapter AC-A22.
nominal voltage.
If long time is needed, switch power off and
contact the nearest KONICA MINOLTA
SENSING authorized service facility.
If not, switch power off and contact the
nearest KONICA MINOLTA SENSING
authorized service facility.
Page to
Refer
18
18
6
-
-
-
Description
4
PC cannot
communicate
with CA-2000.
Check whether PC correctly
recognizes CA-2000.
Check whether device driver
normally operates with device
driver manager.
Has USB cable been connected
securely?
Check the standard for USB. Cannot use with those supporting except for
PC could not properly recognize this
instrument depending on PC type or how
CA-2000 was started up. Restart PC,
software, and CA-2000 according to each
instruction.
If not, uninstall software once for reinstallation.
See the instruction manual for CA-S20w.
Connect this instrument and PC securely.
USB2.0. Use PC with which USB2.0 is usable.
23
-
19
19
35
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Error
No.
5
Description
6
Symptom Item to Check Corrective Action
Takes much time
for measurement.
Abnormal data
indicated.
Check multiplication number. The higher set number is, the better
repeatability is, but the longer measurement it
takes. To cut measurement time rather than
better repeatability, set fewer number for
multiplication.
See the instruction manual for CA-S20w.
Is the object of low luminance? If so, shutter speed becomes slow needing
longer measurement time. This should not be
regarded as failure, but just accumulates
weak light for measurement with appropriate
light intensity.
If low luminance object is measured with
higher multiplication number, it takes
consumable time for measurement. Set lower
number for shorter measurement.
See the instruction manual for CA-S20w.
Has any foreign object adhered
to lens or lens mount filter?
Wipe these objects off with soft and clean
cloth.
Page to
Refer
-
-
3
Have you shut off outside light? Shut light off lest measurement area be
exposed to outside light.
Hasn't fluor lump reflected
on measurement object?
Is there any unexpected light
emission?
Haven't you used lens other than
supplied?
Haven't you used lens with
different serial number.
Have you selected correct lens
type?
Has the lens focus position been
correct?
Is the light exposure adequate? In case of manual exposure mode,
Shut light off to prevent light reflection on
measurement object. Just a little light
emission, leakage, or reflection severely
affects low luminance surface measurement
especially.
Look at measurement object closely. Just a
little light emission, leakage, or reflection
severely affects low luminance surface
measurement especially.
Use those supplied.
Use the lens of which serial number is
identical to instrument.
Select the type of using lens.
See the instruction manual for CA-S20w.
Set correct focus position information in
software for the usage condition.
See the instruction manual for CA-S20w.
select appropriate exposure.
-
-
-
6
17
24-25
25-27
-
Check for luminance unit, user
calibration and backlight
cancellation.
36
Set adequately depending on the purpose.
See the instruction manual for CA-S20w.
-
Page 39
Error
No.
7
8
9
10
11
Symptom Item to Check Corrective Action
Pattern-like
unevenness
appears.
Measurement values
vary quite largely.
Image looks rough.
User calibration has
not been functioned
as expected.
Backlight
cancellation does
not work correctly.
Small pixel number
for data. (Fewer than
980 x 980 pixels.)
Check whether stripe-like
unevenness fluctuates by slightly
changing the distance between
CA-2000 and measurement
object.
Is it round striped pattern?
Check whether pattern position
does not shift even after slight
migration of field angle of CA-2000
and measurement object up to
down or right to left.
Has the light exposure been
adequate?
Check whether the luminance
has been low.
Check whether the multiplication
has been set low.
Check whether the coefficient has
been correct.
Check whether the backlight data
has been correct.
Check whether the backlight
position has not been shifted.
Check data process range. Pixel
number tends to be smaller if set
up to process specified range data
of all measurement area.
Check resolution condition.
Resolution can be selected among
3 types; 980x980, 490x490
and 196x196 pixels. 490x490
pixels are set at shipment.
If so, Moire fringes could have generated. Adjust
the measurement distance of object to reduce
such phenomenon.
If not, it should not be regarded as failure, but
just unique pattern of this instrument. CA-2000
shows just slight pattern-like unevenness
originally. Apply lower display tone.
See the instruction manual for CA-S20w.
If light exposure is not enough under manual
exposure, fluctuation of measurement values
tends to be large. Set light intensity as large
as possible, but so as not to overexpose.
If it is close to the limit, noise from obtained
image signal becomes larger which generates
uneven values or rough image, but this is not
failure.
The lower multiplication is, the shorter
measurement time is, but values tend to be more
variant and image rougher. To reduce such
variance rather than to pursue shorter
measurement, set multiplication as high as
possible.
See the instruction manual for CA-S20w.
Select appropriate method and coefficient
depending on purpose.
See the instruction manual for CA-S20w.
Apply backlight cancellation data
corresponding to the backlight to use.
See the instruction manual for CA-S20w.
If the position and size (distance) has been
changed in measurement screen, take
backlight data again.
Set measurement range properly according
to purpose and condition.
See the instruction manual for CA-S20w.
Set the resolution properly according
to purpose and condition.
See the instruction manual for CA-S20w.
Page to
Refer
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-
-
-
-
-
-
-
-
-
Description
37
Page 40
Main Specification
Model CA-2000S CA-2000W CA-2000T
Light receptor
Lens
Measurement points 980×980 (Available to select 490x490 or 196x196 by using Data Management Software CA-S20w.)
Color indication modes XYZ, Lvxy, Lvu’v’, T∆uv, Dominant wavelength, Excitation purity, Lv contrast
Display modes
CCD image sensor (monochrome); 2/3-inch; Effective number of pixels: 1,000 x 1,000 pixels;
Equipped with XYZ filter (closely matches CIE 1931 color-matching function) and ND filter
Interchangeable
Standard, wide, and telephoto lenses; low-magnification and high-magnification macro rings
(for use with telephoto lens)
Pseudo color, RGB image, 3D graph, Chromaticity diagram, Multi point display, Cross section,
Nonuniformity highlighting, Histogram
Measurement sizes (length
per side of square)*1
Description
Measurement size for typical
measurement distances
Measurement luminance
range (including ND filter use)
Measurement time (*2)
Luminance ±3 % ±3 % ±3 % ±3 % ±3 %
Accuracy (*3)
Repeatability
(*4)
Inter-point
error (*5)
Chromaticity ±0.005 ±0.005 ±0.005 ±0.005 ±0.005
Luminance 0.5 % 0.5 % 0.5 % 0.5 % 0.5 %
Chromaticity 0.001 0.001 0.001 0.001 0.001
Luminance (*6) ±2 % ±2 % ±2 % ±2 % ±2 %
Chromaticity (*6)
Luminance (*7) ±3 % ±3 % ±3 % ±3 % ±3 %
Standard lens Wide lens Telephoto lens
Approx. 98 mm or more
(depending on the distance)
98 mm/250 mm Approx. 145 mm/200 mm Approx. 115 mm/900 mm Approx.
210 mm/500 mm Approx. 410 mm/500 mm Approx.
440 mm/1,000 mm Approx. 850 mm/1,000 mm Approx.
890 mm/2,000 mm Approx.
0.1-100,000 cd/m
Single : Approx. 5 sec. or more; 4-time integration: Approx. 6 sec. or more; 16-time integration:
Approx. 10 sec. or more; 64-time integration : Approx. 28 sec. or more;
256-time integration : Approx. 98 sec. or more
Temperature/humidity characteristics (within the operating temperature/humidity range)
Luminance: ±2% of change compared to reference temperature and relative humidity of 23°C and 40%
Chromaticity: ±0.004 of change compared to reference temperature and relative humidity of 23°C and 40%
±0.002 ±0.002 ±0.002 ±0.002 ±0.002
Approx. 145 mm or more
(depending on the distance)
1,770 mm/2,000 mm Approx.
2
0.1-100,000 cd/m20.5-100,000 cd/m20.5-100,000 cd/m21-100,000 cd/m
Approx. 115 mm or more
(depending on the distance)
275 mm/2,000 mm Approx.
420 mm/3,000 mm Approx.
With low-magnification
macro ring
Approx. 57 mm
(Fixed)
57 mm/500 mm Approx.
(Fixed)
With high-magnification
macro ring
Approx. 27 mm
(Fixed)
27 mm/300 mm Approx.
(Fixed)
2
Chromaticity (*7)
Other functions
Interface USB 2.0
Operating temperature
and humidity range (*8)
Storage temperature and
humidity range (*8)
Body only 160 (W) × 164 (H) × 199 (D) mm (Height including handle: 211 mm)
Size
Weight 3.5 Kg approx. (when standard lens and hood are attached)
Power source Exclusive AC adapter (100 - 240 V~, 1.2 A, 50- 60 Hz)
Standard
accessories
Optional accessories Soft Case CA-A60, Tripod CS-A3, Pan Head CS-A4, Calibration certificate
When lens and
hood are attached
Lens Hood CA-A68 CA-A69 CA-A68 CA-A70
Hood Cap CA-A71 CA-A75 CA-A71
Calibration data DVD
Other
±0.003 ±0.003 ±0.003 ±0.003 ±0.003
Interval measurement, Measurement sync (Synchronization frequency selectable), Integration
function, Enhanced nonuniformity display, Conversion of enhanced nonuniformity image into
numerical values (statistical values, etc.)
10-30°C, Relative humidity 70% or less/No condensation
0-30°C, Relative humidity 70% or less/No condensation
30-30°C, Relative humidity 55% or less/No condensation
224 (D) mm 219 (D) mm 224 (D) mm 230 (D) mm 237 (D) mm
Included with each lens.
Mount Cover CA-A61, AC Adapter AC-A22, AC cable, USB Cable IF-A18, Data Management Software CA-S20w
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*1: Error in angle of view: 7%
*2: Measurement time differs depending on brightness of measurement object, PC performance, and data processing contents. The
specifications above were obtained under Konica Minolta's measurement conditions shown below:
PC CPU : Pentium 4, 2.8GHz
Data processing : Pseudocolor display of luminance data
Resolution : 490 x 490
Shutter speed : Y measurement: 1/64 sec., XZ measurement: 1/32 sec.
Measurement
subject brightness : Standard/wide lens: Approx. 80 cd/m2, Telephoto lens: Approx. 300 cd/m
2
Low-magnification macro ring and telephoto lens: Approx. 400 cd/m2, High-magnification macro ring and
telephoto lens: Approx. 600 cd/m
2
* The measurement time becomes longer when the object is dark. The longest measurement time is approx. 10 seconds with
1-time integration, approx. 27 seconds with 4-time integration, approx. 95 seconds with 16-time integration, approx. 6 minutes
and 8 seconds with 64-time integration and approx. 24 minutes and 19 seconds with 256 -time integration
*3: The specifications above were obtained under Konica Minolta's measurement conditions shown below:
Measurement
subject brightness : Standard/wide lens: Approx. 35 cd/m
2
, Telephoto lens: Approx. 140 cd/m
2
Low-magnification macro ring and telephoto lens: Approx. 250 cd/m2, High-magnification macro ring and
telephoto lens: Approx. 250 cd/m
2
Distance : Minimum distance of each lens
Evaluation : Based on the average obtained within 10% range at the center of the screen
Temperature : 23°C±2°C
Relative humidity : 40%±10%
Measuring light : White, reference light source
Integration : 64 times (Normal mode)
Description
*4: The specifications above were obtained under Konica Minolta's measurement conditions shown below:
Resolution : 196 x 196
Shutter speed : Y measurement: 1/64 sec., XZ measurement: 1/32 sec.
Gain : Normal (x1)
Light intensity level : Midpoint of appropriate light intensity range
Evaluation :Basedonthemaximumrepeatability(2σ)ofallpixels
Temperature : 23°C±2°C
Relative humidity : 40%±10%
Measuring subject : White, reference light source
Integration : 64 times (Normal mode)
*5: The specifications above were obtained under Konica Minolta's measurement conditions shown below:
Measurement
subject brightness : Standard/wide lens: Approx. 40 cd/m2, Telephoto lens: Approx. 160 cd/m
2
Low-magnification macro ring and telephoto lens: Approx. 200 cd/m2, High-magnification macro ring and
telephoto lens: Approx. 350 cd/m
2
Distance : Calibration distance of each lens
Resolution : 196 x 196
Evaluation (*6) : Based on the maximum/minimum values obtained in a square at the center of the screen measuring 60% of
the height and width of the entire screen
(*7) : Based on the maximum/minimum values obtained in the entire screen
Temperature : 23°C±2°C
Relative humidity : 40%±10%
Measurement subject
: White, reference light source
Integration : 64 times (Normal mode)
*8: Even if the instrument is stored within the specified usage (or storage) temperature humidity range, the displayed value may
change depending on long-period usage or storage conditions.
σIfyouhaveanyquestionsaboutspecifications,pleasecontactyourKonicaMinoltarepresentative.
σThespecificationsgivenherearesubjecttochangewithoutpriornotice.
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©
2005 KONICA MINOLTA SENSING, INC.
AHJDPX9222-1735-11
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