MICRO-EPSILON colorSENSOR CFO Series, Instruction Manual

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Functional Principle, Technical Data
colorSENSOR CFO
2.4 Technical Data
Model CFO100 CFO200
Object distance Depending on optical fiber used as well as front lens attachment
Reflex optical fiber typ. 2 mm - 25 mm with lens typ. 5 mm - 100 mm 1)
Light spot diameter Depending on optical fiber used as well as front lens attachment
Reflex optical fiber typ. dia. 0.6 mm - 20 mm
1)
Color distance ∆E ≥ 1.0 ∆E ≥ 0.5
Color spaces XYZ, xyY, L*a*b*, L*u*v*, u'v'L*
Distance models for
color recognition Classification, sphere (∆E), cylinder (∆L, ∆ab), box (∆L, ∆a, ∆b) with custom toler -
ance parameters for each color group learned
Averaging
Automatic adaptation using a maximum
of 200 values
Automatic adaptation using a maximum
of 57600 values
Size of color memory
Max. 255 colors in non-volatile EEPROM
with parameter sets
Max. 4000 colors in non-volatile
EEPROM with parameter sets
Switching frequency
Max. 10 kHz
(depending on number of colors learned
and setting for averaging)
Max. 30 kHz
(depending on number of colors learned
and setting for averaging)
Reproducibility ∆E ≥ 0.5 ∆E ≥ 0.25
Temperature drift X,Y 0.1 % / K
Light source White light LED (425 - 750 nm); AC op-
eration (luminous flux at 1 kHz 130 lm)
(adjustable or OFF for primary light
source, switchable via software)
White light LED (425 - 750 nm);
AC operation; DC operation
(luminous flux at 1 kHz 220 lm)
(adjustable or OFF for primary light
source, switchable via software)
Type of illumination via optical fiber
Effect from
illumination
Automatically adaptable
Ambient light Up to 5000 Lux
Alternating light opera-
tion
AC: typ. 1 kHz; max. 10 kHz AC: typ. 1 kHz; max. 10 kHz
1) Model: FAR - T - A 2.0 - 2.5 - 1200 - 67˚ Reflex
Model: FAD - T - A 2.0 - 2.5 - 1200 - 67˚ transmitted light