Professional Spectrophotometers
  • Professional Spectrophotometers
  • Professional Spectrophotometers

Professional Spectrophotometers

Spectrophotometers - SAGT559/SAGT560

Spectrophometers perform full spectrographic analysis of the color covering the whole wavelength in the visible, verifying the spectral curves and the metamerism. Two objects, equally illuminated, can have the same color with a given light source, but different color with another light source. Therefore, two objects of the same color, but produced at different times and with non-identical products, can reflect light in different ways. Spectrophotometer uses the principle of spectroscopy combination, that is to separate the light according to a certain wavelength interval. Spectrophometers are widely used in automotive, plastic, electronic, paint, ink, textile, fashion, printing, food, medical, cosmetic, scientific research institutes, schools and laboratories. The instrument is equipped with high-end color management software.

 

Modello / Model

SAGT559

SAGT560

Standard

ISO 11664-1 ; ISO 11664-2 ; ISO 11664-3 ; ISO 11664-4 
ISO 11664-5 ; ISO 2469  ; ISO 6719 ; ISO 13655 (45°)
ASTM C 609 ; ASTM D 2244  ; ASTM E 1164 ; ASTM E 308  ; ASTM E 313
 BS 8493 ; BS 3900-D8 ; DIN 5036 ; DIN 6175-2 (45°) ; EN 13523-15
AS/NZS 1580.601.3 JIS K 5600-4-5 ; JIS K 5600-4-6 ; NF X08-012-1 ; NF X08-012-2

Illuminante / Punto di osservazione

Illuminating / Observation system

D / 8°

(diffused illumination, 8 degree viewing angle),

SCI or SCE mode,

including UV / exclusion UV measurement

 

Dimensioni sfera integrata

Integrated sphere size

Ø 48 mm

Sorgente luminosa / Light source

Combined LED source

Combined LED Light Source; UV Light Source

Sensore / Sensor

256-pixel dual-array CMOS image sensor

Campo lunghezza d’onda

Wavelength range

400 ~ 700 mm

Intervallo lunghezza d’onda

Wavelength interval

10 nm

Campo riflettanza / Reflectance range

0 ~ 200 %

Apertura di misurazione
Measuring aperture

Single Aperture:

MAV (Big Aperture)

Φ8mm/Φ10mm

Dual Apertures:

MAV(Big Aperture) Φ8mm/Φ10mm

SAV (Small Aperture) Φ4mm/Φ5mm

Valori cromatici  / Color space

CIE LAB, XYZ, Y x y, L C h, CIE LUV, Hunter LAB

Valori differenziali

Color difference formula

ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE (Hunter)

Altri parametri cromatici

Other chromatic data

WI (ASTM E 313, CIE/ISO, AATCC, Hunter), YI (ASTM E 313), TI (ASTM E313, CIE/ISO), Metamerism Index (Mt), Color Stain, Color Fastness

Osservatore / Observer

2° / 10°

Illuminante / Illuminating

D65, A, C, D50, D55, D75, F1, F2 (CWF), F3, F4, F5, F6, F7 (DLF), F8, F9, F10 (TPL5), F11 (TI84), F12 (TL83/U30)

Precisione / Accuracy

MAV/SCI, within ΔE*ab 0.2

  (Average value of 12 pcs BCRA II series color tiles)

MAV/SCI, within ΔE*ab 0.15

  (Average value of 12 pcs BCRA II series color tiles)

Ripetibilità riflettanza spettrale

Spectral reflectance repeatability

Spectral reflectance: MAV/SCI, standard deviation within 0.1% (

400~700nm: within 0.2%)

Spectral reflectance: MAV/SCI, standard deviation within 0.08%

(400~700nm: within 0.18%)

Ripetibilità valore colorimetrico

Colorimetric value repeatability

Colorimetric value: MAV/SCI, withinΔE*ab 0.04 (the average value of whiteboard which was measured 30 times at intervals of 5 seconds after calibration)

Colorimetric value: MAV/SCI, withinΔE*ab 0.03 (the average value of whiteboard which was measured 30 times at intervals of 5 seconds after calibration)

Tempo di misurazione

Measurement time

1,2 s (If measure SCI/SCE at the same time, about 3s)

Display

TFT 3,5” true color capacitive touchscreen

Informazioni a display

Display data

Spectral value/graph, Colorimetric value, color difference value/graph, pass/fail result, color offset, color simulation

Calibrazione / Calibration

White and black calibration

Interfaccia/ Interface

USB, Bluetooth 4.0 Dual Mode

Memoria / Memory

1.000 standards ; 20.000 samples

1.000 standards ; 28.000 samples

Durata lampada / Lamp Life

More than 3 million measurement

Funzioni particolari

Other functions

Provide complete spectrum reflectance curve

Input L, a, b value manually

Alimentazione / Power supply

Rechargeable battery

Dimensioni / Dimensions

184 x 77 x 105mm

Peso / Weight

600 g

Dotazione Standard / Standard Supply:
Unità centrale / Main unit
Piastra di calibrazione / Calibration plate
Cavo e software / Cable and software
Valigetta / Carrying case
Manuale d’uso / User’s manual

Accessori Opzionali / Optional Accessories:
Stampante / Printer
Adattatore per misurazioni generali / Universal test components
Accessorio per la misura delle polveri / Test box for powder
Certificato di taratura / Calibration report


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