cPat

Measurement Principle: Dual-beam in-line/in-process spectrophotometer

Geometry: 0°/ 30° typical

Spectrophotometer: Sealed optics; 256-element diode array; high resolution concave holographic grating

View Diameter: 25.4 mm (1 in) (at 3.5-inch from sensor window)

Specular Component: Excluded

Spectral Range: 400 nm - 700 nm

Spectral Resolution: < 3 nm

Effective Bandwidth: 10 nm equivalent triangular

Reporting Interval: 10 nm

Photometric Range: 0 to 150 %

Light Source: Full spectrum, balanced solid state LED system

Flashes per Measurement: 5-6 flashes

Lamp Life: 5 years typical

Minimum Interval between Measurements: 1 second

Height Resolution: 1 mm or 0.1 in

Working Range: 65 mm - 115 mm (2.5 in. - 4.5 in.)

Inter-Instrument Agreement:

• ∆E*< 0.30 CIE L*a*b* (Avg) on BCRA II Tile Set
• ∆E*< 0.50 CIE L*a*b* (Max) on BCRA II Tile Set Colorimetric

Repeatability (20 Readings): ∆E*< 0.05 (Max)/0.03 (Avg) CIE L*a*b* on white tile

Data Views: Color Data, Color Difference Data, Tristimulus Color Plot, Spectral Data, Spectral Difference Data, Spectral Plot, Spectral Difference Plot

Other Features: Pass/Fail, Average Multiple Readings

Illuminants: A, C, D50, D55, D65, D75, F2, F7, F11

Observers: 2° and 10°

Color Scales: CIE L*a*b*, Hunter Lab, CIE L*C*h, CIE Yxy, CIE XYZ

Color Difference Scales: ∆L*a*b*, ∆Lab, ∆L*C*H, ∆L*C*h, ∆Yxy, ∆XYZ

Color Difference Indices: ∆E*, ∆E, ∆C*, ∆C and ∆E CMC

Indices and Metrics: E313 Whiteness Index, Tint, E313 Yellowness Index, D1925 Yellowness Index, Y Brightness, Z%, 457 nm Brightness, Baking Contrast Units, Colorant Strength (Average and Single Wavelength), Gray Change, Gray Stain, dc*, dc, Metamerism Index, Shade Number

Data Storage: As Standard - 250 spectral or tristimulus with Pass/Fail tolerances as Working, Physical, Numeric and Hitch

Languages: Chinese, English, French, German, Italian, Japanese, Spanish

Sensor Dimensions:

• Height: 24 cm (9.3 in.)
• Width: 20 cm (7.8 in.)
• Depth: 11 cm (4.3 in.)
• Weight: 4.5 kg (9.9 lbs)

Support Unit Dimensions:

• Height: 25.4 cm (10 in.)
• Width: 20.3 cm (8 in.)
• Depth: 16.5 cm (6.5 in.)
• Weight: 6.75 kg (15 lbs)

Display: 7.1 cm x 5.4 cm (2.8 in. x 2.1 in.) backlit color LCD

Interface: Ethernet (RJ45)

Power: 100 to 240 VAC, 47 to 63 Hz

Operating Environment: 0° to 50°C (32° to 122° F), 10 % to 90 % RH, noncondensing

Storage Environment: -20° to 65°C (-5° to 150° F), 10 % to 90 % RH, noncondensing

Standard Accessories:

• Calibrated instrument white tile
• Certificate of Traceability
• Black glass
• Green diagnostic tile
• Calibration Box
• 20 m Ethernet Cable
• 10 m Sensor Power & DIO Cable
• Crossover Adaptor
• SpectraTrend HT User guide