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E-118
Specifications
Specifications
Model CM-2600d CM-2500d
Illuminating/viewing system d/8 (diffused illumination, 8-degree viewing angle), equipped with
simultaneous measurement (not switched mechanically) of SCI
(specular component included)/SCE (specular component exclud
-
ed). (Conforms to CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033
Tei17, JIS Z8722 Condition c, standard.)
Size of integrating sphere ø52 mm
Detector Silicon photodiode array (dual 40 elements)
Spectral separation device Diffraction grating
Wavelength range 360 nm to 740 nm
Wavelength pitch 10 nm
Half bandwidth Approx. 10 nm
Reflectance range 0 to 175%, Display resolution: 0.01%
Light sources 3 pulsed xenon lamps 2 pulsed xenon lamps
Measurement time Approx. 1.5 seconds (approx. 2
seconds for fluorescent measure
-
ment)
Approx. 1.5 seconds
Minimum measurement inter-
val
3 seconds for SCI/SCE (4 sec-
onds for fluorescent measure-
ment)
3 seconds for SCI/SCE
Battery performance Approx. 1000 times at 10-second intervals
(when alkaline batteries used; at 23°C)
Measurement/illumination
area
MAV: ø8 mm/ø11 mm
SAV: ø3 mm/ø6 mm
(Selectable between MAV and
SAV)
MAV:ø8 mm/ø11 mm
Repeatability Spectral Reflectance: Standard deviation within 0.1% (360 to 380
nm: Standard deviation within 0.2%)
Chromaticity Value: Standard deviation E*ab within 0.04 (When
a White Calibration Plate is measured 30 times at 10-second inter-
vals after white calibration)
Inter instrument agreement E*ab within 0.2 (MAV/SCI) (Averaged for 12 BCRA Series II
color tiles compared to values measured with master body; at 23°C)
UV adjustment Instantaneous numerical adjust-
ment (no mechanical adjustment
required)
* With UV400 nm cut filter
No UV adjustment function for
CM-2500d
Language modes English/Japanese/German/French/Spanish/Italian
Measurement mode Single/averaging (auto mode: 3, 5, 8 times/manual mode)
Interface Conforms to RS-232C
Observer 2/10 degrees
Observation illuminant A, C, D50, D65, F2, F6, F7, F8, F10, F11, F12 (simultaneous evalua-
tion is possible using two light sources)