Distinctness of Image, DOI
wave-scan
DOI
The Objective Eye for a Brilliant Finish
The appearance of surface changes with the size and distinctness of structures. Structures will be perceived as being very distinct, if e.g. an edge is reflected on the surface with high contrast and sharpness. The wave-scan Distinctness of Image, DOI, evaluates structure size as well as the brilliance of the surface.
Total Appearance - Orange Peel and DOI
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High correlation to the visual by analyzing the structure size: Ultra short to Ultra long wave
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DOI: Distinctness of Image - objective criteria for brilliance and gloss
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Classical Long wave (LW) and Short wave (SW)
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Independent of paint system and refractive index - no matter whether comparing 1 K, 2 K or powder coasting
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Reproducible results on test panels and curved parts (r > 1 m)
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For solid and metallic coatings
. . . in one handy instrument
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portable; easy to operate with one hand
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highly reliable results due to self calibration
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operation according to your own sampling procedures
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storage of 599 readings with clear object identification
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auto-chart software for professional analysis, documentation and data management
BYK-Gardner offers several different products that related to distinctness of image. Please use the search form at the left to find more information on our distinctness of image, DOI, products.
wave-scan DOI - EA
GB-4816
Reference Tile for Wave Scan DOI - EA
GB-4817
micro-wave-scan - EA
GB-4824
PC Interface Cable for wave-scan DOI -
EA
GB-4813
Polyester tape for wave-scan - RL
GB-4900
PM CONTRACT WAVE-SCAN DOI - EA
GB-4816-PM
Contact BYK-Gardner today for more information:
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viscosity - colorimeter - viscosity
measurement - gloss
meter - brookfield viscometers
byko-test - defelsko - viscosity
cup - impact
tester - paint testing
color
spectrophotometer - glossmeter - booth
light - positector - abrasion tester
bubble
viscometer - haze
gloss -
dispermat - distinctness
of image - film
thickness - haze
meter -
orange
peel meter - paint
dispersion equipment
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November 26-28, 2008
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December 08-09, 2008
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