Misura di colore e jetness con standard digitali

Technical Properties

• Measuring Capability

  Color, Gloss, Fluroescence, Jetness

Color Measurement

• Geometria colore

  45°c:0°

• Porta del campione

  12 mm

• Area di misura

  8 mm

• Spectral Range Colorimetric

  400 - 700 nm, risoluzione 10nm

• Range spettrale fluorescenza

  340 - 760 nm, risoluzione 10nm

• Range di misura

  0 - 170% reflection

• Ripetibilità

  0.01 ΔE94 (10 misure consecutive su bianco)

• Riproducibilità

  0.1 ΔE94 (media su 12 piastre BCRA II)

• Sistemi colore

  CIELab/Ch, Lab(h), XYZ, Yxy

• Color Indices

  YIE313, YID1925, WIE313, CIE, Berger, Forza del colore, Opacità, Metamerismo, Scala dei grigi, Jetness, ΔE FI, ΔEzero

• Illuminanti

  A, C, D50, D55, D65, D75, F2, F6, F7, F8, F10, F11, UL30

• Osservatore

  2°, 10°

• Fluorescent Indices

  ΔE Fl, ΔEzero

• Jetness Indices

  M_Y, Mc, dM, G_Y, Gc, dG

Gloss Measurement

• Repeatability Gloss 0-10

  ± 0.1 GU

• Repeatability Gloss 10-100

  ± 0.2 GU

• Reproducibility Gloss 0-10

  ± 0.2 GU

• Reproducibility Gloss 10-100

  ± 1.0 GU

• Geometria gloss

  60°

• Apertura gloss

  5 x 10 mm

• Measurement Range Gloss

  0 - 100 GU

• Ripetibilità

   

   

General

• Memoria

  4.000 standard e 10.000 campioni

• Interfaccia

  Porta USB

• Display

  3.5 " Touch screen a colori

• Lingue

  English German French Italian Spanish Russian Japanese Chinese

• Alimentazione

  batteria integrata

• Alimentazione

  100 - 240 V, 50/60 Hz

• Batteria

  7.2 V, 2350 mAh, 16.92 Wh

• Capacità della batteria

  1200 letture

• Peso

  0.7 kg

• Peso

  1.5 lb

• Temperatura esercizio

  10 - 40 °C

• Temperatura stoccaggio

  0 - 60 °C

• Temperatura esercizio

  50 - 104 °F

• Temperatura stoccaggio

  32 - 140 °F

• Umidità relativa

  < 85 % non condensante a 35 °C (95 °F)

• Dimensioni: L x P x A

  8.7 x 11 x 18.8 cm

• Dimensioni: L x P x A

  3.4 x 4.3 x 7.4 in

Spettrofotometro
Docking station con standard di calibrazione integrato
Standard di calibrazione bianco
Standard di controllo colore e gloss
Standard di calibrazione grigio per Jetness
Standard di controllo nero per Jetness
Certificato
Software con 2 licenze da scaricare:
smart-lab Color (7083) o smart-process Color (7084)
USB per docking station/PC (7077)
Cavo USB per traferimento dati (7078)
Lampada LED per controllare la pulizia
Pennino (7079), Coperchio di protezione (7076) e laccetto
Istruzioni brevi
Valigetta
1 giornata training

The basic building blocks of color measurement

Visual color perception is influenced by our individual color preferences, which are dependent on personal factors (mood, age, gender etc.), environment (lighting, surrounding etc.) as well as our ability to communicate color and color differences. A color looks different in the department store (cool white fluorescent lighting) than at home (warm, incandescent lighting). In order to guarantee consistent color and appearance under all possible circumstances, it is essential to standardize light source, observer and understand the spectral remission data of the object. This information will be the basis for calculation of colorimetric data as it is used for color communication and color QC in production.

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Color measurement of BLACK

Already in the Stone Age, black based on charcoal was used as one of the first colors ever. The measurement and qualification of black has been a challenge since then, as it reflects hardly any light. On the one hand, special indices are needed because evaluation using L*a*b* values is only suitable to a very limited extent. On the other hand, the selection of appropriate measuring instruments with outstanding technical performance also plays an essential role. The following technical article describes how to raise quality control of deep and deepest black colors to a new level of precision and reliability.

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