Internationale Übersicht über Gewerbekrankheiten nach den Berichten der Gewerbeinspektionen der Kulturländer über das Jahr 1919

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VTSYIQI Digital Color Spectrometer Portable Spectrophotometer with USB Interface Aperture Ø8mm Ø4mm Ø3mm Repeatability AE*ab<0.3 Accuracy 0.01 for Industrial Color Analysis

VTSYIQI Densitometer for Printing with Full-Band Balanced LED Light Source Repeatability dE*ab≤0.02 Caliber Φ5mm Perfect for Offset Printing Digital Printing Flexo Printing of Posters Magazines

VTSYIQI Printing Densitometer Digital Color Density Meter with ISO Standards 3.5 Inch Full Color Screen Aperture Φ2mm/5mm for Printing Industry Packaging Material Color Density Reflectivity Testing

VTSYIQI Color Density Measurement Equipment with Caliber 5mm 0.01 Accuracy dE*ab ≤0.02 Repeatability Integrated Positioning Holes for Industrial Material Color Consistency Inspection

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CNYST Digital Spectrodensitometer Color Density Meter for The Printing and Packaging Industry with dE*ab≤0.02 Measuring Structure D/8,SCI+SCE Field of View 2° 10° Reflectance Resolution 0.01%