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Spectrophotometers / Bench Top

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CM-3630

Spectrophotometer (spectral type, bottom port)

CM-3630 vertically-designed bench top spectrophotometer measures brightness,opacity, fluorescence, color, whiteness, and tint and is ideal for the paper,pulp, and cellulose industries.

Specifications

Principal Specifications

Model CM-3630
Illumination/viewing system Reflectance:d/0 (diffused illumination, 0-degree viewing) Conforms to ISO 2469, JIS P8148, DIN 53145-1 and DIN 53145-2 standards.
Light-receiving element Silicon photodiode array (dual 40 elements)
Spectral separation device Diffraction grating
Wavelength range 360nm to 740nm
Wavelength pitch 10nm
Reflectance range 0 to 200%; resolution: 0.01%
Light source Pulsed xenon lamps (× 3)
Measurement time Approx. 1.5 seconds (for measurements of fluorescent colors, at 9600 bps)
Minimum interval between measurements Approx. 4 seconds; when reflectance measured, approx. 5 seconds; when fluorescent color
Measurement/illumination area 30mm/34mm
Inter instrument agreement Mean ΔE*ab 0.2 based on 12BCRA Series II color titels compared to values measured with master body
Repeatability Spectral reflectance: Standard deviation within 0.1% Colorimetric values: Standard deviation within ΔE*ab 0.02 (condition; white calibration plate measured 30 times at 10-second intervals)
Temperature drift Spectral reflectance: Within +/- 0.10%/°C Color difference: Within ΔE*ab 0.05/°C
UV adjustment Instantaneous numerical adjustment
Control method Directly connected to a computer
Interface RS-232C format
Power 100-240V AC, 50-60Hz 25W AC (with a dedicated AC adapter)
Size (W×H×D) 300 × 585 × 315 mm
Weight 15.5 Kg
Operating temperature/humidity range 13 to 33°C, relative humidity 80% or less (at 30°C) with no condensation
Standard accessories White calibration plate CM-A 133, Zero calibration box CM-A119, AC adapter AC-A12, RS-232C cable IF-A12, Accessory Case CM-A117, Dust Cover CM-A118, Unit Driver CM-A108
Optional accessories Color Data Software PaperControl for CM-3630, Opacity jig CM-A134, RS-232C cable IF-A10, IF-A11, IF-A13, IF-A14, IF-A15

Specifications subject to change without notice.

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