D65/D50/U30/CWF/F/TL84 desktop standard light source box for printing

1Desktop standard light source box for printingAlso known as D65 label color matching light box, D50 printing color comparison light box, invoice color verification light box,Card printingColor correction light box,digital printingVarious names include light source box, visual color comparison box, D65 printing color matching light box, etc. It is a lighting box that can simulate various environmental lights, used for evaluating the color deviation and color fastness of industrial inspection items, as well as evaluating the same color spectral effect. Commonly used for printingLabel printing, bill/form/card printing, digital printing, and various types of small format printingIn the field of color management.

twoDesktop standard light source box for printingcharacteristic

□Display the usage time, name, and switch frequency of each light source

□Automatic switching of light source, with the function of same color but different spectra

□No preheating required, no flickering, ensuring fast and reliable color evaluation

□Low energy consumption, no heat generation(No need for heat dissipation)High luminous efficiency

□More complete configuration of commonly used light sources for British and American standards

□The name of the light source can be changed, making it more convenient to add more light sources

IIIDesktop standard light source box for printingIt contains multiple universal standard light sources and must comply with the requirements of the Illuminating InstituteCIEThe standard requirements.

D65Light source: Color temperature6500±200KColor rendering indexRa≥97(Standard artificial sunlight)

D50Light source: Color temperature5000±200KColor rendering indexRa≥97(Another type of standard artificial sunlight, commonly used in the printing industry)

Alight Source: Color temperature2856K(Showcase window spotlight)

Flight Source: Color temperature2700K(Warm colored lights for family hotels)

TL84Fluorescent lamp: Color temperature4000K(European and Japanese store lighting)

CWFFluorescent lamp: Color temperature4150K(American store lighting)

U30light Source: Color temperature3000K(Another type of store lighting in the United States)

UVlight Source: peak wavelength365nm(UV light)

4Desktop standard light source box for printingboxConfiguration (all lamps are Philips high color rendering lamps, printing industry lamps)

5Desktop standard light source box for printingprecautions

1The light source box is a standard testing equipment that must ensure the standardization of all light sources, in accordance with the lighting societyCIEStandards should be taken as the criterion, especially to ensure that they remain in use after a period of timeCIEWithin the scope, avoid generating systematic errors.

2The inner wall of the light source box is standard medium gray, and the matte surface is conducive to absorbing light, rather than reflecting light to interfere with the effect of the standard light source.

3To avoid aging of lighting, it is generally recommended to use it for no more than2000Limited to hours. If there is a timer, pay attention to the timeliness of the timing.

4Each light source can be switched, and the light source can be turned on according to the light source used. Normally, one light source should be used at a time, and not both light sources should be turned on at the same time. Just use one light source to match the color.