This Standard Grating Spectrodensitometer T01-20655 is capable of measuring density, colour, and reflectance. In accordance with the test standard ISO 13655 It comes complete with Power Adaptor, USB Cable, Built In Li-ion battery, User Manual, software (download from the website), White and Black Calibration Board, Protective Cover, Polarization filter box, Locating box and Locating Plate. 256 Image Element Double Array CMOS Image Sensor Detector A precision optical instrument, the Standard Grating Spectrodensitometer should be protected from extremes of temperature and humidity and carefully stored when not in use. For full specification, please see the additional details tab
Standard Grating Spectrodensitometer
This versatile and precise instrument is capable of measuring density, colour, and reflectance. In accordance with test standard ISO 13655
Standard Grating Spectrodensitometer - Ref: T01-20655
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Each:
Each:
Delivery 1-2 weeks
- Measurement Geometry: 45/0 45 ring-shaped illumination, 0 degree viewing angle
- Light Source: Combined LED Light, UV Light
- Spectral separation device: Concave Grating
- Detector: 256 Image Element Double Array CMOS Image Sensor
- Wavelength Range: 400-700nm
- Wavelength Pitch: 10nm
- Half Bandwidth: 10nm
- Measurement Conditions: Compliance with ISO 13655 measurement conditions -
- M0 (CIE Light Source A)
- M1 (CIE Light Source D50)
- M2 (Excluding UV light source)
- M3 (M2+Polarized light filter)
- Density Standards: ISO Status T, E, A, I
- Density Index: Density value, density difference, dot area, dot enlargement, overprint, printing characteristics, printing contrast, tone error and gray level
- Measurement aperture: Customized one aperture：Φ2mm,Φ4mm, Φ8mm optional
- Colour Spaces: CIE LAB, XYZ, Yxy, LCh
- Colour Difference Formula: ΔE*ab, ΔE*94, ΔE*00
- Observer Angle: 2°/10°
- Illuminants: A, C, D50, D55, D65, D75, F2, F7, F11,F12
- Repeatability: Chromaticity value: within ΔE*ab 0.04 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) Except M3
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