SPECTRORADIOMETER CS-2000/CS-2000A Instruction Manual
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 a safety warning or note. Read the sentence carefully to ensure safe and correct use. Denotes a prohibited operation. The operation must never been performed. Denotes an instruction. The instruction must be strictly adhered to. Denotes an instruction. Disconnect the AC adapter from the AC outlet. Denotes a prohibited operation.
Safety Precautions 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 (Failure to adhere to the following points may result in death or serious injury.) Do not use this instrument in places where flammable or combustible gases (gasoline etc.) are present. Doing so may cause fire.
Caution (Failure to adhere to following points may result in injury or damage to this instrument or other property.) Use this instrument near AC outlet for easy plugging or unplugging in using AC adapter. 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 it. Do not move while looking inside finder since this would fall or injure user.
Introduction This instrument is a high-accuracy spectroradiometer designed to measure luminance and chromaticity up to super-low luminance regions. Carefully read this manual before using one. Packaging material Be sure to save all packaging materials (corrugated cardboard boxes, pads and plastic bags) supplied with the purchase. This is delicate measurement instrument.
This Instrument Do not subject this instrument to strong impact or vibration. Do not forcibly pull, bend, or apply strong force to power cord for attached AC adapter or USB cable. This may result in snapping. Connect this unit to power source with minimal noise. Do not measure a high-luminance light source (including sunlight) beyond the measurement range. The failure to observe this warning could result in damage to the optical system.
Cleaning Body 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, please contact the nearest KONICA MINOLTA authorized service facility. Objective lens 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.
Contents Safety Precautions… ………………… 1 Installation Introduction……………………………… 3 Installing… ……………………………… 20 Note on Use… …………………………… 3 Connecting AC Adapter… …………… 21 Operating Environment… ……………………… 3 Connection Method……………………… 22 This Instrument… ……………………………… 4 Power Switch ON( | )/OFF(O)………… 23 Objective lens, ND filter and Closeup lens (Optional Accessories)… ……………………… 4 Turning power switch ON… …………… 23 Note on Storage… ……………………… 4 Turning power switch OFF……………… 23 Body… ……………………………………………
Measurement Measurement… ………………………… 52 Saving the Measurement Value……… 55 Deleting the Memory Data… ………… 58 Registering Target Color……………… 61 Target color… …………………………… 61 Selecting Target Color………………… 65 Deleting Target Color… ……………… 67 Communication Connecting to PC… …………………… 72 Remote Mode…………………………… 73 Explanation Measurement Principle… …………… 76 Sensor Section… …………………………… 76 Dark Measurement… ………………… 76 LvTΔuv… ………………………………… 77 Dominant wavelength/Excitation purity…… 78 Measurement of Object Color…
Standard Accessories Lens Cap CS-A31 Attached to objective lens for protecting it when not using this instrument. USB Cable (2 m) CS-A32 Used for communication between this instrument and PC. AC Adapter AC-A312 Supplies power from AC outlet. Input: 100 - 120 V or 200 - 240 V 0.75 - 0.42 A 50/60 Hz Output: 12 V 3A Data Management Software CS-S10w Professional Software to control this instrument from PC for various data management. The protect key is attached.
Optional Accessories Calibration Certificate ND Eyepiece Filter CS-A1 Reduces glare during observation through the finder when a high-luminance object is measured. Be sure to place this filter in front of the finder when measuring highluminance objects. ND Filter (1/10) CS-A33 ND Filter (1/100) CS-A34 Placed in front of objective lens for measurement of high luminance object.
White Calibration Plate CS-A5 (without data) White Calibration Plate CS-A5 (with data) White Calibration Plate CS-A5 (with data and calibration certificate) Used for measurement of object colors. Three types (named, not-named, named with calibration certificate) are prepared. Tripod CS-A3 Pan Head CS-A4 Used when installing this instrument. Storage Case CS-A30 Used to house the instrument and accessories or to carry them by hand. Never use this as a transport case.
System Configuration Standard Accessories Optional Accessories Screw for Lens Cap focus ring lock CS-2000 Main Unit Calibration Certificate CS-A38 ND Eyepiece Filter CS-A1 ND Filter (1/10) CS-A33 (1/100) CS-A34 Calibration Certificate (for ND filter) AC Adapter AC-A312 Adapter for CCD camera CS-A36 Closeup Lens CS-A35 USB Cable (2 m) CS-A32 White Calibration Plate CS-A5 (w/o data) CS-A5 (w/ data) CS-A5 (w/ data and calibration certificate) Pan Head CS-A4 Tripod CS-A3 Storage Case CS-A30 11 PC (on the
Names and Functions of Parts Names of Each Part (7) Focus distance scale Handle (6) Focus adjustment ring (1) Power switch (2) AC adapter input terminal (5) Objective lens (14) Screw holes for fixing (8) LCD screen (10) Measurement button (3) USB connector (9) Key panel (15) Vertically synchronized signal input terminal (12) Diopter adjustment ring (4) Measuring angle selector Inside finder (13) Aperture (11) Finder 12
Functions of Each Part (1) Power switch Switches this instrument on/off. ( | ) for ON; (O) for OFF.……(p.23) (2) AC adapter input terminal Connects the attached AC adapter.… ……………………… (p.21) (3) USB connector Connects the USB cable when connecting to PC.… ……… (p.72) (4) Measuring angle selector Selects measurement angle among 1º, 0.2º and 0.1º.…………(p.52) (5) Objective lens Directed to object for measurement.… ………………………(p.53) (6)Focus adjustment ring Adjusts focus of objective lens before measurement.
Key Panel (1) (4) (2) (5) (3) (6 ) (7) Main Functions of Each Key (1) MENU key The MENU screen appears if this key pressed when the measurement value screen appears. (p.17) (2) DISPLAY key Selects whether chromaticity is displayed in absolute value (ABS) or difference (DIFF) if this key pressed when the measurement value screen appears. (p.
Diopter Adjustment Rotate the diopter adjustment ring for adjustment of diopter. Diopter adjustment ring Adjust so that A or B on aperture or black circle indicating measuring area looks clear when observing object through finder. Adjustment would be easy starting with 1º aperture where object near aperture looks blur. A Make sure to adjust diopter before measurement. Diopter should be adjusted for the eyesight of the person who will be taking measurement.
LCD Screen MEAS (Measurement value) screen “SNGL” is displayed for the values obtained during single measurement, while “CONT” is displayed for the values obtained during continuous measurement. (p.53) MEAS Lv SNGL Calibration channel (p.47) Target color channel (p.61, 65, 67) UC00 T01 80. 00 x 0 . 0000 y 0 . 0000 Measurement result is displayed in the currently selected color space. (Lvxy, Lvu’v’, LvTΔuv, XYZ, Dominant wavelength/Excitation purity, Spectral graph) (p.
MENU screen The MENU screen appears if MENU key is pressed when the measurement value screen is displayed. MEAS Used to set measurement time or synchronizing method. (p.26, 29) MEMORY Used to read or delete the measurement memory data. (p.56, 58) MENU MEAS TARGET MEMORY Used to register, select or delete the target color. (p.61, 65, 67) TARGET OPTION OPTION SETUP Used to set the closeup lens, ND filter or calibration channel. (p.
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Installation 19
Installation Installing Use screw holes for fixing at the bottom of this instrument if utilized with the tripod or jig. 2-type holes are available. Tripod screw hole: To set on the tripod. Use a tripod screw with top diameter of 3/8 inches and depth of 10.5 mm. [Note] The tripod screw holes correspond with the 3/8-inch screws of a large camera tripod. 1/4-inch screws cannot be used for fixing this instrument. ISO screw hole: To set on the jig. Use ISO screws with top diameter of 5 mm and depth of 6.
The AC adapter supplied with this instrument is used for the corresponding power source. Warning (Failure to adhere to the following points may result in death or serious injury.) Always use the AC adapter and power cord supplied as a standard accessory or optional accessory (AC-A312), and connect it to indoor AC outlet of rated voltage and frequency (100 - 120 V or 200 - 240 V , 50/60Hz). Failure to follow either of these may result in damage to unit, fire or electric shock.
Installation Connection Method 1. 2. 3. Make sure that power switch is OFF (slided to [O] side). Connect the AC adapter plug to the AC adapter input terminal of the body. Plug the AC adapter to outlet (100 - 120 VAC 50 Hz/60 Hz). Insert the AC adapter plug all the way seated in AC outlet.
The warm-up time needed is a minimum of 20 minutes in order to measure the objects with excellent accuracy under the conditions described below. Warm up this instrument for 20 or more minutes when the power source is turned off even for a short period, and turned on again. (1) The object is a low-luminance light source, using 2856 K (standard light source A) as a guide: 2 cd/m2 or lower (1° Aperture) 50 cd/m2 or lower (0.2° Aperture) 200 cd/m2 or lower (0.
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Setting 25
Setting Setting of Synchronization The synchronized measurement refers to measurement mode where measurement is made in the same timing as periodical light source pulse frequency, such as vertically synchronized frequency for the display device. [INT SYNC] The internal sync measurement mode is used to measure the display equipment without the input of vertically synchronized signals to the body, or to measure flicker light from a light source such as a fluorescent light.
Press either or key to select [MEAS] and then press ENTER key. The MENU – MEAS screen appears. MENU MEAS SPEED NORMAL SYNC NO SYNC The current set contents are displayed in the SYNC item. 3. Press either or key to select [SYNC] and then press ENTER key. The MENU - MEAS - SYNC MODE (sync method selection) screen appears. 4. Press either or INT SYNC setting: Select [INT SYNC] and press ENTER key. Press either value.
Setting 4-a-4. 4-a-5. Repeat the same procedures 4-a2. and -3. as necessary. Press ENTER key. After the setting is entered, the MENU MEAS - SYNC MODE screen appears again on the LCD. 5. Press ENTER key. When the synchronizing method is set, the MENU - MEAS screen appears again on the LCD. By pressing ESC key, after the setting is canceled the MENU - MEAS screen appears again on the LCD. The setting of the synchronizing method is saved even after the power switch is turned off (O). 6.
Selecting Measurement Time Select measurement time according to the purpose. Five modes are available for measurement time. Examples of measurement subjects Operation explanation Feature Cautions In this mode, integration time*1 is adjusted between 0.005s and 120s according to the brightness of the measurement subject. This mode emphasizes performance when measuring low luminances. Improved accuracy and repeatability for luminances below approx.
Operation Procedure 6, 7 1 Setting 2, 3, 4, 5 1. Press MENU key when the MEAS screen is displayed. The MENU screen appears. When the backlight of the LCD has been turned off via BACKLIGHT key on the MEAS screen, the backlight is turned on. MEAS SNGL Lv UC00 T01 cd m2 35. 85 x 0 . 3964 y 0 . 4059 Obs SPD SYNC L E N ND BL 2˚ Nr m N o n S t d N o n o n MENU MEAS MEMORY TARGET OPTION SETUP 2. Press either or key to select [MEAS] and then press ENTER key. The MENU – MEAS screen appears.
4. Press either or key to select measurement speed. MENU MEAS S P E E D MODE NORMAL FAST MULTI- F A S T MANUAL 4-a-1. NORMAL or FAST setting: Select [NORMAL] or [FAST] and press ENTER key. The MENU - MEAS - SPEED MODE - INND screen appears. MENU MEAS S P E E D MODE IN ND AUTO OFF ON This screen is used to determine whether the ND filter built into the body is used or not. 4-a-2. Press either or key to select [AUTO], [OFF] or [ON]. Select [ON] when the error message “OVER” appears. 4-a-3.
4-b-2. Press either value. or key to set a INTEG key for larger number. Setting The setting range of integration time is from 1 to 16 s. Press ENTER key. The cursor moves to the IN-ND item. This screen is used to determine whether the ND filter built into the body is used or not. 4-b-4. Press either or key to select [AUTO], [OFF] or [ON]. Select [ON] when the error message “OVER” appears. 4-b-5. TIME 10 key for smaller number. 4-b-3.
Press either value. or key to set a key for larger number. INTEG key for smaller number. 000033.330 The setting range of integration time is from 5 to 120,000 ms. 4-c-3. 4-c-4. MENU MEAS S P E E D MODE MANUAL Press either the cursor. or TIME I N- N D key to move Repeat the same procedures 4-a2. and -3. as necessary. MENU MEAS S P E E D MODE MANUAL INTEG TIME 000500.000 I N- N D 4-c-5. Press ENTER key. The cursor moves to the IN-ND item.
5. Press ENTER key. When the measurement time is set, the MENU MEAS screen appears again on the LCD. Setting By pressing ESC key, after the setting is canceled the MENU - MEAS screen appears again on the LCD. Measurement time setting is saved even after switching OFF (O). 6. Press ESC key. The MENU screen appears again on the LCD. 7. Press ESC key. MEAS The MEAS screen appears again on the LCD. Lv SNGL UC00 T01 35. 85 x 0 . 3964 y 0 .
Setting Observer Color matching function for chromaticity calculation is selectable between 2°OBS and 10°OBS. * Observer setting : 2°OBS, 10°OBS * Factory default setting : 2°OBS Operation Procedure Setting 8, 9 1 2, 3, 4, 5, 6, 7 1. Press MENU key when the MEAS screen is displayed. The MENU screen appears. When the backlight of the LCD has been turned off via BACKLIGHT key on the MEAS screen, the backlight is turned on. MEAS SNGL Lv UC00 T01 35. 85 x 0 . 3964 y 0 .
4. Press either or OBS] or [10º OBS]. key to select [2º MENU SETUP OBSERVER 2° O B S Setting 10 ° O B S 5. Press ENTER key. MENU SETUP OBSERVER The confirmation screen appears. [CANCEL] is selected. CHANGE OK 6. Press [OK]. key to move the cursor to CANCEL MENU SETUP OBSERVER CHANGE OK 7. CANCEL Press ENTER key. When the observer angle is set, the MENU MEAS screen appears again on the LCD.
Selecting Display Format The formats of indicating the luminance and excitation values X, Y and Z can be selected as either normal indication to display the values to four places of decimals, or as index number indication. If the measurement values on the LCD are unreadable, use the index number indication. * Display format setting : Normal, Index * When the number of displayed digits is six (luminance and X/Y/Z are 100000 or more) in the normal indication, “******.*****” will be displayed.
Setting 4. 5. 6. 7. Press either or key to select [****.**** [F]] or [*.****E+* [E]]. MENU SETUP DATA F O R M **** . **** * . ****E +* Press ENTER key. MENU SETUP When the display format is set, the MENU SETUP screen appears again on the LCD. By pressing ESC key, after the setting is canceled the MENU - SETUP screen appears again on the LCD. Display format setting is saved even after switching OFF (O). OBSERVER 2° B A C K L I G H T @ MEAS ON DATA FORM E Press ESC key.
Selecting Color Space See below table for available color space. * Factory default setting :Lvxy Lvxy *1 LCD Screen (When Normal is selected for display format) (When Index is selected for display format) MEAS Lv SNGL UC00 T01 34 . 22 x 0 . 3958 y 0 . 4060 cd m2 Obs SPD SYNC L E N ND BL 2˚ Nr m N o n S t d N o n o n Lv u’v’ *1 MEAS Lv SNGL UC00 T01 34 . 22 u’ 0 . 2236 v’ 0 .
Setting *1 Y is displayed instead of Lv when observer angle is 10°. *2 For non-spectral colors, the complementary wavelength will be displayed. The display indication will remain λd. * If the calculated value does not establish a proper combination with the value in the color space mode, “_ _ _ _ _ _ _ _” will be displayed. Operation Procedure 1 2 1. 2. When the MENU or MEMORY screen is displayed, press ESC key to switch to the MEAS screen. MEAS Lv SNGL UC00 T01 34 . 22 x 0 . 3958 y 0 .
Selecting Absolute Value (ABS)/Difference (DIFF) Display Whether chromaticity value is shown in absolute (ABS) or difference (DIFF) is selectable. See below table for each case. * Factory default setting: Absolute value (ABS) Absolute value (ABS) Lv, x , y MEAS Lv SNGL UC00 T01 34 . 22 x 0 . 3958 y 0 . 4060 cd m2 Lv, u’, v’ MEAS Lv SNGL UC00 T01 34 . 22 MEAS Lv x y cd m2 UC00 T01 + 0 . 1188 100 . 35% - 0 . 0000 - 0 .
Color Space Spectral graph Absolute value (ABS) Difference (DIFF) Le (λ) spectral waveform Measurement value and Le (λ) Wavelength at the cursor position spectral waveform of target color and Le (λ) in the wavelength Wavelength of the cursor position MEAS SNGL UC00 T01 and Le (λ) of the measurement value in the wavelength Setting MEAS SNGL UC00 T01 380nm 380 780 1 . 3118E- 5 Obs SPD SYNC L E N ND BL 2˚ Nr m N o n S t d N o n o n 380nm 380 780 +1 .
Use the closeup lens in the optional accessories to measure a fine surface. For the attachment of the closeup lens, refer to the instruction manual for the closeup lens. If the closeup lens is attached, the measurement value must be compensated for the lens transmittance. This compensation coefficient is attached to the closeup lens. Use the data management software CS-S10w Professional supplied with the CS-2000 as standard to set the coefficient in this instrument.
3. Press either or key to select [LENS] and then press ENTER key. MENU OPTION LENS STANDARD Setting The MENU - SETUP – LENS (Lens type selection) screen appears. 4. Press either [CLOSE-UP]. or CLOSE- UP key to select MENU OPTION LENS STANDARD When you removed the closeup lens, select [STANDARD]. 5. CLOSE- UP Press ENTER key. MENU OPTION When the lens type is set, the MENU - OPTION screen appears again on the LCD. USER.
Use the ND filter in the optional accessories when measuring a high-luminance object. If the ND filter is attached, the measurement value must be compensated for the filter transmittance. This compensation coefficient is attached to the ND filter. Use the data management software CS-S10w Professional supplied with the CS-2000 as standard to set the coefficient in this instrument. After that, when the ND filter is selected, the measurement value compensated with the compensation coefficient can be obtained.
Setting 3. Press either or key to select [ND-FILTER] and then press ENTER key. MENU OPTION N D- F I L T E R NONE The MENU - SETUP – ND-FILTER (ND filter selection) screen appears. 4. 5. Press either or key to select [NONE], [ND 10] or [ND 100]. ND 10 ND 100 MENU OPTION N D- F I L T E R NONE ND 10 ND 100 Press ENTER key. MENU OPTION When the ND filter is set, the MENU - OPTION screen appears again on the LCD. USER.
Calibration This instrument includes 11 calibration channels from Ch00 to Ch10. Ch00 is for measurement based upon KONICA MINOLTA’s calibration standard. Its calibration correction coefficient has been set and is unchangeable. The following contents can be set to Ch01 to Ch10 respectively using data management software CS-S10w Professional supplied with the CS-2000 as standard. See instruction manual of CS-S10w for details.
3. Press either or key to select [USER.CAL] and then press ENTER key. MENU OPTION USER. CAL CAL Setting The MENU - SETUP – USER.CAL (Calibration channel selection) screen appears. 4. The calibration channel number and compensation coefficient ID (with a maximum of 10 letters) are displayed. In case of Ch00, “NON” is displayed. See instruction manual of CS-S10w for details. Press either channel. or key to select the MENU OPTION USER. CAL CAL key for larger number. NO, 03 key for smaller number.
Backlight ON/OFF During Measurement The LCD backlight can be selectively turned on or off during measurement. If the backlight is turned off, LCD backlight reflection on the surrounding area affecting the measurement value during measurement can be avoided. If pressing the BACKLIGHT key to turn off the backlight, while the MEAS screen is displayed, the backlight is forcibly turned off independently of the following setting.
Setting 3. Press either or key to select [BACKLIGHT@MEAS] and then press ENTER key. MENU SETUP BACKL I G H T @MEAS OFF ON The MENU - SETUP - BACKLIGHT@MEAS (Turning ON/OFF backlight during measurement) screen appears on the LCD. 4. 5. Press either or [ON] or [OFF]. key to select Press ENTER key. MENU SETUP When the setting is made to turn the backlight on or off during measurement, the MENU SETUP screen appears again on the LCD.
Measurement 51
Measurement Operation Procedure 5 6 1, 4 Measurement 2 3 1. Decide whether you use closeup lens (optional accessory) or not according to measuring object size and distance. See the table below for details on measuring distance and measuring area. If you set the closeup lens, lens type setting is required in this instrument. (See p.43) Measuring distance and measuring area Minimum measurement diameter ø (Measuring angle) Without closeup lens With closeup lens 2. 1° 0.2° 0.
3. Rotate the diopter adjustment ring for adjustment of diopter. Make sure that aperture (black circle indicating measurement area) looks clear when observing object through finder. (See p.15) 4. Rotate the focus adjustment ring for objective lens for that purpose. 5. 6. When the MENU or MEMORY screen is displayed, press ESC key to switch to the MEAS screen. The MEAS (Measurement value) screen appears. Press the measurement button.
When the measuring button is pressed and held for two or more seconds, continuous measurement is conducted. When the measurement time is long, the measurement progress bar appears with the latest measurement value. The displayed time shows the remaining time, same as for the single measurement. Measurement When the measurement time is short, the measurement progress bar does not appear, but the measurement value is sequentially updated and displayed.
Saving the Measurement Value This instrument can save 100 measurement values with designated numbers from 00 to 99. Operation Procedure 2, 3 1. When the MEAS screen is displayed, press MEMORY key to switch to the MEMORY screen. The MEMORY (Memory data) screen appears. The memory data number oo is displayd. 2. 36 . 20 0 . 3968 0 . 4056 MEMORY Lv x y 00 34 . 22 0 . 3958 0 .
Use the following procedure to display the memory data properties (measurement conditions): Operation Procedure 5, 6 1 Measurement 2, 3, 4 1. Press MENU key when the MEAS screen is displayed. The MENU screen appears. When the backlight of the LCD has been turned off via BACKLIGHT key on the MEAS screen, the backlight is turned on. MEAS SNGL Lv UC00 T01 35. 93 x 0 . 3968 y 0 . 4060 cd m2 Obs SPD SYNC L E N ND BL 2˚ Nr m N o n S t d N o n o f f MENU MEAS MEMORY TARGET OPTION SETUP 2.
4. To display the memory data for another number, press either or key to change the memory data number. The properties of the selected memory data are displayed, and the measurement conditions can be confirmed. MENU MEMORY PROPERTIES MEMORY ANGLE SPEED SYNC LENS FILTER I N- N D I NT G 02 1. 0 ˚ NORMAL NO SYNC STANDARD NONE OFF 6 6 . 6 6 7ms key for larger number. If kept pressed, the value continuously changes. 5. Press ESC key. The MENU – MEMORY screen appears again on the LCD. 6. Press ESC key.
Deleting the Memory Data Stored measurement values can be deleted in the following procedure. Operation Procedure 5, 6, 7 1 Measurement 2, 3, 4, 5 1. Press MENU key when the MEAS screen is displayed. The MENU screen appears. When the backlight of the LCD has been turned off via BACKLIGHT key on the MEAS screen, the backlight is turned on. MEAS SNGL Lv UC00 T01 35. 93 x 0 . 3968 y 0 .
4. Press either or key to select the number of memory data you want to delete. key for larger number. If kept pressed, the value continuously changes. [ALL] is displayed after No.99. MENU MEMORY MEM, D E L E T E MEM , DATA Lv x y NO , 0 2 36 . 20 0 . 3968 0 . 4056 key for smaller number. If kept pressed, the value continuously changes. [ALL] is displayed after No.00. 5-a-1. Deletion of saved data, one by one: Select the number of the memory data to be deleted, and press ENTER key.
5-b-2. Press key to select [OK] and then press ENTER key. All memory data are deleted, and the MENU MEMORY screen appears again on the LCD. By selecting [CANCEL] and pressing ESC key, or pressing ENTER key, the deletion of all memory data is canceled and the MENU MEMORY screen appears again on the LCD. 6. Press ESC key. Measurement The MENU – MEMORY screen appears again on the LCD. 7. Press ESC key. The MEAS screen appears again on the LCD.
Registering Target Color Target color The target color serves as reference for measurement of deviation of measured color from reference. Target colors can be registered up to 20 from Ch 01 to Ch 20 completely within this instrument. To register the target color: To change the previously set target color, select another target color. User calibration correction coefficient will not be influenced despite of target color change.
2. 3. Press either or key to select [TARGET] and then press ENTER key. MENU TARGET SELECT SET The MENU – TARGET screen appears. DELETE Press either or key to select [SET] and then press ENTER key. MENU TARGET TARGET SET TARGET Ch 01 The MENU – TARGET – SET screen appears. Measurement Lv x y 4. Change target color channels by pressing or key, and select the channel used to register a target color. key for larger number. If kept pressed, the number continuously increases. key for smaller number.
7. 8. Press ENTER key. The screen used to select a target color appears on the LCD. By pressing ESC key, the input of the target color is canceled and the MENU - TARGET screen appears again on the LCD. MENU TARGET TARGET SET TARGET Ch 04 sample < SOURCE > MES Lv x y 36 . 20 0 . 3968 0 . 4056 Press either or key to select data to be a target color. When the key is pressed, values are changed among, M00 to M99, EDT, and MES. If kept pressed, the value continuously changes. 9-a-1.
9-c-2. Enter the target color. key for larger number. If kept pressed, the value continuously increases. key for smaller number. If kept pressed, the value continuously becomes small. key is pressed, the cursor moves When to the right by one position. Measurement key is pressed, the cursor moves When to the left by one position. 9-c-3. Press ENTER key. When the target color is registered, the MENU - TARGET screen appears again on the LCD.
Selecting Target Color Select a target color for color-difference measurement from the channels Ch01 to Ch20. The new set color is also applied to the measurement value displayed on the current MEAS screen. Operation Procedure 6, 7 1 1. Press MENU key when the MEAS screen is displayed. The MENU screen appears. When the backlight of the LCD has been turned off via BACKLIGHT key on the MEAS screen, the backlight is turned on. MEAS SNGL Lv UC00 T01 36 . 20 x 0 . 3968 y 0 .
4. Press either or key to switch the target color channel. MENU TARGET TARGET S E L E C T TARGET Ch04 sample key for larger number. If kept pressed, the number continuously increases. key for smaller number. If kept pressed, the number continuously decreases. 5. Lv x y 36 . 20 0 . 3968 0 . 4056 Press ENTER key. Measurement When the target color is set, the MENU TARGET screen appears again on the LCD.
Deleting Target Color The registered target color can be deleted in the following procedure. Operation Procedure 6, 7 1 1. Press MENU key when the MEAS screen is displayed. The MENU screen appears. When the backlight of the LCD has been turned off via BACKLIGHT key on the MEAS screen, the backlight is turned on. MEAS SNGL Lv UC00 T01 35. 93 x 0 . 3968 y 0 . 4060 cd m2 Obs SPD SYNC L E N ND BL 2˚ Nr m N o n S t d N o n o f f MENU MEAS MEMORY TARGET OPTION SETUP 2.
4. Press either or key and select the number to delete the desirable memory data or [ALL]. Press ENTER key. Measurement key for larger number. If kept pressed, the value continuously changes. [ALL] is displayed after Ch 20. key for smaller number. If kept pressed, the value continuously changes. [ALL] is displayed after Ch 00. The confirmation screen to delete the target color appears. 5.-a-1. Deletion of target colors one by one: Press key to select [OK] and then press ENTER key.
5.-b-1. Collective deletion of all target colors: key to select [OK] and then press ENTER key. MENU TARGET TARGET D E L E T E TARGET Ch A L L TARGET D E L E T E TARGET OK Ch , ALL CANCEL By selecting [CANCEL] and pressing ENTER key, or pressing ESC key, the deletion of the target color is canceled and the MENU - TARGET screen appears again on the LCD. By pressing ESC key, the selection of the target color is canceled and the MENU TARGET screen appears again on the LCD. 6. Press ESC key.
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Communication 71
Connecting to PC This instrument can be used together with PC for mutual communication. Use the USB cable (2m) CS-A32 supplied as standard accessory for this purpose. The USB cable is allowed to plug/unplug while power is on, but it is recommended to switch power off in this case. Operation Procedure 1. 2. Switch power OFF (O). Connect the USB cable to the USB connector of this instrument. Make sure that USB cable is all seated to the USB connector. 3.
Remote Mode Remote mode refers to sending command from PC to this instrument with both connected. If this instrument is controlled with PC, “REMOTE MODE” appears on the LCD. While this message is displayed, key operation of this instrument is not acceptable except for following cases. If the measurement button is pressed, measurement starts to forward the data to PC. (in case that measurement button is in valid mode by transferring command from PC to this instrument. Use data management software below.
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Explanation 75
Measurement Principle Light energy passes through the objective lens. The lights from the measurement area pass through the hole in the center of the aperture mirror to the optical fiber, while the remaining light is guided to the finder optics by the aperture mirror. As a result, the part equivalent to the measurement area looks like a black circle when observed through the finder. The light entering the optic fiber is reflected repeatedly so that it is mixed and becomes virtually uniform.
LvTΔuv 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 Lvs stands for luminance, T and Δuv for color in LvTΔuv. Color temperature refers to the temperature of black body (perfect radiator) which has equal chromaticity coordinates to certain light.
Dominant wavelength/Excitation purity In the x, y chromaticity diagram shown below, the curve VScSR is the spectrum locus, and point N is the white point. Colors located in the region enclosed by the spectrum locus and the straight lines VN and NR are referred to as spectral colors; colors located in the triangle NVR with the white point N at the apex and the pure purple line VR as the base are referred to as nonspectral colors.
Measurement of Object Color Use of the data management software CS-S10w Professional in the standard accessories enables simple measurement of the color of the object. Measured data is evaluated based on luminance which has been stored as light source data in CS-S10w. See instruction manual of CS-S10w for details. Set while calibration plate (optional accessory) and object on the same position with the same angle from this instrument.
Dimensions 158 129 9 51 253 120.5 200 Filter screw diameter ø52 79 67.4 50 47 (Unit: mm) 300 58.5 392 Measurement Mounting screw M5 Mounting screw M5 distance reference Depth 6.5mm Depth 6.5mm 229.5 ø15 Positioning pin hole 1 ø5mm Depth 4 mm 70 170 90 6 Optical axis 5 Explanation 95.7 Positioning pin hole 2 Depth 4mm Tripod screw (3/8 inches screw) Depth 10.5 mm 190.
Error Message Error message appears on the LCD when this instrument does not operate normally. Below table shows type of error message, its description and corrective action respectively. 1 2 3 4 MEMORY ERROR OVER SYNC ERROR Cause (Description) Corrective action Data stored in ROM is damaged. • Turn on the power switch again. • If the symptoms are not remedied, Luminance of measuring object is higher than the available range. • Use the ND filter and re-measure.
Error Check Should any errors be found in this instrument, try the corrective actions shown in the following table. If this does not help, it’s possible the instrument is broken. Please contact the nearest KONICA MINOLTA authorized service facility with the error number and version of your instrument. To confirm the instrument version, see p.23. Error Symptom No. 1 No display on the LCD after power is turned on. Item to Check Corrective Action Has the AC adapter been properly Connect the AC adapter.
Item to Check Is the measuring object stable? Is the measuring object of low luminance? Is the measurement sync frequency appropriate when measuring the display? 9 Measurement values appear incorrectly. Have the ambient temperature and /or humidity changed rapidly? Did you start measurement immediately after startup? Is the objective lens clean? User calibration may not be performed correctly.
Error Symptom No. 11 Actual measurement time is different from the displayed measurement time. 12 13 Measurement value on the LCD disappears. Item to Check The displayed measurement time is the remaining time. The actual measurement time may be different from the displayed time depending on the mode setting of measurement time. Has the power source Connect to a stable power been supplied securely? source and insert the AC adapter plug securely.
Setting Initialization Preset measurement conditions can be initialized to the factory default settings according to the following procedure. Factory default settings are shown below. * Synchronizing method : NO SYNC * Measurement time :M ULTI INTEG, 1s, IN-ND: AUTO * Observer : 2°OBS * Display format : ****.
Switching Luminance Unit You can select [cd/m2] or [ fL ] as the luminance unit. Operation Procedure 1 1, 2 1. When the power switch is OFF (O), turn it to ON ( I ) while pressing key MENU key and simultaneously. The Luminance Unit (switching luminance unit) screen appears approx. 5 seconds after the initial screen on the LCD. key until Continue pressing MENU key and the Luminance Unit screen appears. Explanation 2. Press either or key to select the luminance unit and then press ENTER key.
Main Specifications Model CS-2000 Wavelength range 380 to 780 nm Wavelength resolution 0.9 nm/pixel Display wavelength bandwidth 1.0 nm Wavelength precision ±0.3 nm (median wavelength: 435.8 nm, 546.1 nm, 643.8 nm Hg-Cd lamp) Spectral bandwidth 5 nm or less (half bandwidth) Measuring angle (selectable) 1° 0.2° 0.1° Measurement luminance range (Standard light source A) 0.003 to 5,000 cd/m2 0.075 to 125,000 cd/m2 0.
Model CS-2000A Wavelength range 380 to 780 nm Wavelength resolution 0.9 nm/pixel Display wavelength bandwidth Wavelength precision 1.0 nm ±0.3 nm (median wavelength: 435.8 nm, 546.1 nm, 643.8 nm Hg-Cd lamp) Spectral bandwidth 5 nm or less (half bandwidth) Measuring angle (selectable) 1° 0.2° 0.1° Measurement luminance range (Standard light source A) 0.0005 to 5,000 cd/m2 0.0125 to 125,000 cd/m2 0.05 to 500,000 cd/m2 Minimum measuring area ø5 mm (ø1 mm when using closeup lens) ø1 mm ø0.
22-A0E3-13 ©2007-2012 KONICA MINOLTA OPTICS, INC.
