|Illuminating / viewing system
||dl8 (diffuse illumination 8° viewing angle); SCI (specular component included) Meets IS0 772411 and DIN 5033 teil 7 for d/8 geometry; also meets CIE recommendations for dl0 geometry and ASTM E l 164 standards for t10 geometries
||Silicon photodiode array with spectral filter array
||400 to 700nm
||0 to 175% reflectance
||Pulsed xenon arc lamp
|Minimum interval between measurements
||Alkaline manganese: Approx. 2000 measurements at 10-second intervals
|Illumination / measurement area
||θ30mm illumination l025mm measurement (Measurement aperture is θ 30mm)
||Standard deviation within 0.20%
||Standard deviation within ΔE*ab 0.05
||White calibration plate measured 30 times at 10-second intervals after white calibration was performed
|Measurement and calculation time
||2.0 seconds to display of results (except Munsell and automatic selection of target value)
||121 - character x 7-line (128x56-dot) dot-matrix LCD with adjustable contrast
||Single measurement / automatic averaging of multiple measurements
||RS-232C standard, 9-pin female D-subminiature connector
Baud rate: 1200, 2400, 4800, 9600, 19200bps
Character length: 8 bits
Stop bits: 1 bit
Manual mode: Measurement data can be output (for each measurement at time of measurement; for all selected measurements stored on memory card)
REMOTE mode: Command input, data output, input of messages for display only
Comment can be input using bar code reader
||Spectral reflectance: Graph or numerical values
Colorimetric values: Numerical absolute color and/or color difference values in the following notations: XYZ, Yxy, L*a*b*, L*C*h, Hunter Lab, Munsell, MI (Metamerism Index), CMC (f:c), WI (ASTM E313), WI (CIE), YI (ASTM E313), YI (ASTM D1925), IS0 Brightness (IS0 2470) IS0 Status A and Status T densities
Data or messages transmitted from a computer connected to the RS-232C terminal can also be displayed in REMOTE mode.
||Illuminant: CIE Standard llluminants A, C, D50, and D65; Fluorescent
llluminants F2, F6, F7, F8, F10, F l l (TL84), and F12 (Ultralume 3000)
2 illuminants can be selected.
Observer: CIE 2' and 10' Standard Observers
Measurement conditions stored on installed optional memory card given priority.
||Built-in memory: Up to a total of 200 sets of data (measurement and target color) including a maximum of 199 sets of target color data With optional 128KB memory card: Up to a total of 1350 sets of data including a maximum of 1349 sets of target color data With marketed 256KB SRAM card: Up to a total of 2700 sets of data including a maximum of 2699 sets of target color data
|Target color data
||Target color data can be set by measurement, by data input using keys, or by data input from computer connected to RS-232C terminal
Target color data can be temporarily deleted and later recovered.
Automatic target color selection function determines which target color is closest to measured color
||Upper and lower limits for color difference values in the following color spaces:
XYZ, Yxy, L*a'b*, Hunter Lab, L*C*h, MI, CMC (l:c), Wl (ASTM E313), WI (CIE), Yl (ASTM E313), YI (ASTM D1925), IS0 Brightness (IS0 2470)
Upper and lower limit values can be set independently.