Máy Đo Màu Quang Phổ UltraScan PRO

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Measurement

Measurement Principle: Dual-beam spectrophotometer/colorimeter

Geometry: Diffuse d/8° reflectance, d/8° total transmission, d/0° regular transmission

Spectrophotometer/Colorimeter: Two polychromators, each with a 512 element diode array and a high resolution, concave holographic grating

Sphere Diameter: 152 mm (6 in.)

Sphere Coating: Spectraflect™ for sphere, Duraflect™ for port plate and specular exclusion door

Port Size/Measured Area:

• Port Diameter/View Diameter in RSIN/RSEX reflectance modes
  • Large Area View (LAV): 25 mm (1 in) illuminated/19 mm (0.75 in) measured
  • Medium Area View (MAV): 13 mm (0.5 in) illuminated/9 mm (0.35 in) measured
  • Small Area View (SAV): 7 mm (0.25 in) illuminated/4 mm (0.16 in) measured
• Port Diameter/View Diameter in TTRAN transmittance modes
  • Large Area View (LAV): 25 mm (1 in) illuminated/17.4 mm (0.69 in) measured
  • Medium Area View (MAV): 25 mm (1 in) illuminated/13.2 mm (0.52 in) measured
  • Small Area View (SAV): 25 mm (1 in) illuminated/11.6 mm (0.46 in) measured
• Port Diameter/View Diameter in RTRAN transmittance mode where lens is field stop for all areas of view
  • Large Area View (LAV): 17 mm (0.67 in) illuminated/17 mm (0.67 in) measured
  • Medium Area View (MAV): 17 mm (0.67 in) illuminated/17 mm (0.67 in) measured
  • Small Area View (SAV): 17 mm (0.67 in) illuminated/17 mm (0.67 in) measured

Lens Switching for LAV/MAV/SAV: Automatic

Specular Component: Automated Included (RSIN) or Excluded (RSEX) in reflectance

Spectral Range: 350 nm – 1050 nm full CIE visible range plus NIR

Wavelength Resolution: < 2 nm

Effective Bandwidth: 5 nm equivalent triangular

Reporting Interval: 5 nm

Photometric Range: 0-150 %

Light Source: Pulsed Xenon lamps (3), calibrated and controlled in the UV range

Automatic UV Control:

• 400 nm cutoff filter for UV control and UV exclusion
• Optional 420 nm cutoff filter for UV exclusion

Transmission Modes: Total (TTRAN) and Regular (RTRAN)

Transmission Compartment:

• Large and open on 3 sides
• 10.2 cm D X 35.6 cm W x 16.5 cm H (4 in. D x 14 in. W x 6.5 in. H)

Standards Conformance

• Reflectance: CIE 15:2004, ISO 7724/1, ASTM E1164, DIN 5033, Teil 7 and JIS Z 8722 Condition C
• Transmittance: CIE 15:2004, ASTM E1164, DIN 5033 Teil 7 and JIS Z 8722 Condition E, G Haze conformance per ASTM D1003 Section 8. Procedure B Spectrophotometer

Standards Traceability: Instrument standard assignment in accordance with National Institute of Standards and Technology (NIST) following practices described in CIE Publication 44 and ASTM E259

Performance

Colorimetric Repeatability (20 readings):

• < 0.03 ∆E* CIE L*a*b * on white tile in LAV mode
• < 0.07 ∆E* CIE L*a*b* on blue denim tile in LAV mode

Spectral Repeatability: Max 0.20 range between 435 nm and 695 nm

Inter-instrument Agreement:

• ∆E*< 0.09 CIE L*a*b* (Avg) on BCRA II Tile Set
• ∆E*< 0.20 CIE L*a*b* (Max) on BCRA II Tile Set

Physical/Electrical

Dimensions:

• Height: 32.3 cm (12.7 in.)
• Width: 42.0 cm (16.5 in.)
• Depth: 49.8 cm (19.6 in.)
• Weight: 25.9 kg (57 lbs)

Power:

• 90 to 250 VAC, 50 to 60 Hz
• 60 watts passive, 120 watts maximum

Interface: RS-232C serial, 19,200 baud, DB9 (female) terminal

Operating Environment: 4° to 38°C (40° to 100° F), 10 % to 85 % RH, noncondensing

Storage Environment: -21° to 66°C (-5° to 150° F), 10 % to 90 % RH, noncondensing (-5° to 150° F)

Standard Accessories:

• Calibrated instrument white tile
• Certificate of traceability
• Black calibration light trap
• Transmittance zero calibration plate
• Green diagnostic tile
• Wavelength diagnostic filter
• Fluorescent standard
• Reflectance sample clamp
• LAV aperture
• MAV aperture
• SAV aperture
• RS-232C cable
• USB-to-Serial adapter
• Power cord
• EasyMatch QC Software
• EasyMatch QC Basic manual