SPECTROPHOTOMETER SPECTRATREND HT – HUNTERLAB

Origin: America

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SpectraTrend HT utilization can facilitate continuous monitoring of product Height to enhance Good Manufacturing Practices (GMPs) within their enterprise, reduce risk of color quality variation and associated costs through real-time process color monitoring and enhance consistency and predictability of their quality assurance approach.

FEATURES:

  • Measures web, bulk, and individual product
  • Configurable real time data display
  • Design for harsh production environments
  • Precise continuous and simultaneous height – color measurement
  • Easy integration into plant control networks, or standalone operation

 

SPECIFICATION:

MEASUREMENT

Measurement Principle Dual-beam in-line/in-process spectrophotometer or colorimeter
Geometry: 0°/ 30° typical
Spectrophotometer/Colorimeter Sealed optics; 256-element diode array; high resolution concave holographic grating
View Diameter 25.4 mm (1 in) (at 3.25-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 63.5 mm – 140 mm (2.5 in. – 5.5 in.)

 

PERFORMANCE

Inter-Instrument Agreement: ∆E*< 0.30 CIE L*a*b* (Avg) on BCRA II Tile Set
Colorimetric Repeatability (20 Readings) ∆E*< 0.05 (Max)/0.03 (Avg) CIE L*a*b* on white tile

 

FIRMWARE

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

 

 

PHYSICAL / ELECTRICAL

Sensor Dimensions:
Height: 24 cm (9.3 in.)
Width: 20 cm (7.8 in.)
Depth:  11 cm (4.3 in.)
Weight (With Calibration Box): 12.78lbs (5.79kg)
Weight (W/O Calibration Box): 11.14lbs (5.05kg)
Support Unit Dimensions:
Height: 25.4 cm (10 in.)
Width: 20.3 cm (8 in.)
Depth: 16.5 cm (6.5 in.)
Weight: 12.74lbs (5.78kg)
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

 

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