User manual KONICA CS-2000

[. . . ] SPECTRORADIOMETER CS-2000 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. Never disassemble the instrument. Notes on This Manual Copying or reproduction of all or any part of the contents of this manual without KONICA MINOLTA SENCING's permission is strictly prohibited. The contents of this manual are subject to change without prior notice. Every effort has been made in the preparation of this manual to ensure the accuracy of its contents. [. . . ] The current set contents are displayed in the [LENS] item. 42 MENU OPTION USER. CAL LENS ND-F I L T E R NON STD NON 3. Press either or key to select [LENS] and then press ENTER key. The MENU - SETUP ­ LENS (Lens type selection) screen appears. MENU OPTION LENS STANDARD CLOSE- UP 4. Press either [CLOSE-UP]. or key to select MENU OPTION LENS STANDARD CLOSE- UP When you removed the closeup lens, select [STANDARD]. 5. Press ENTER key. When the lens type is set, the MENU - OPTION screen appears again on the LCD. By pressing ESC key, after the setting is canceled the MENU - OPTION screen appears again on the LCD. Lens type setting is saved even after switching OFF (O). LENS MENU OPTION USER. CAL NON C- UP NON ND-F I L T E R 6. Press ESC key. The MENU screen appears again on the LCD. 7. Press ESC key. The MEAS screen appears again on the LCD. MEAS SNGL UC00 T01 cd m2 Lv x y 35. 4060 Obs SPD SYNC L E N ND BL 2° Nr m I n t C- U N o n o n 43 Setting When Using ND Filter 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. 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 as lens type, the measurement value compensated with the compensation coefficient can be obtained. The use or non-use of this built-in ND filter is switched automatically, depending on the luminance of the object. * ND-FILTER : NONE, ND10, ND100 * Factory default setting : NONE Setting Operation Procedure 6, 7 1 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 UC00 T01 cd m2 Lv x y 35. 4060 MENU Obs SPD SYNC L E N ND BL 2° Nr m I n t S t d N o n o n MEAS MEMORY TARGET OPTION SETUP 2. Press either or key to select [OPTION] and then press ENTER key. The MENU ­ OPTION screen appears. The current set contents are displayed in the [ND-FILTER] item. 44 MENU OPTION USER. CAL LENS ND-F I L T E R NON STD NON 3. Press either or key to select [ND-FILTER] and then press ENTER key. The MENU - SETUP ­ ND-FILTER (ND filter selection) screen appears. MENU OPTION N D- F I L T E R NONE ND ND 10 100 4. Press either or key to select [NONE], [ND 10] or [ND 100]. MENU OPTION N D- F I L T E R NONE ND ND 10 100 5. Press ENTER key. When the ND filter is set, the MENU - OPTION screen appears again on the LCD. By pressing ESC key, after the setting is canceled the MENU - OPTION screen appears again on the LCD. ND filter setting is saved even after switching OFF (O). LENS MENU OPTION USER. CAL NON STD 10 ND-F I L T E R 6. Press ESC key. The MENU screen appears again on the LCD. 7. Press ESC key. The MEAS screen appears again on the LCD. MEAS SNGL UC00 T01 cd m2 Lv x y 35. 4060 Obs SPD SYNC L E N ND 2° Nr m I n t S t d 1 0 BL on 45 Setting Calibration Calibration Channel This instrument includes 11 calibration channels from Ch00 to Ch10. Ch00 is for measurement based upon KONICA MINOLTA SENSING'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. Correction coefficient of user calibration Correction coefficient ID They are commonly used among each color space of Lvxy, Lvu'v', LvTuv, XYZ, dominant wavelength/excitation purity and spectral graph in one channel. [. . . ] Is the calibration channel correct? Conduct measurement with the -- measuring object stable. Repeatability of x, y worsens if the measuring object of low luminance is measured. It especially worsens when the measurement angle is 0. 2º or 52, 30 0. 1º. Conduct measurement under an environment free from rapid 3 changes in ambient temperature and humidity. [. . . ]