In-line and in-process spectrophotometers
SpectraTrend HT 印刷色分析系统
Benchtop instrument for laboratory use
Contact us: 021-62882816Description
用于连续生产和过程监控的颜色分析和控制系统。
Specifications
▶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
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
Selection and learning
If you are still comparing models, scenarios, and workflows, these articles can help.
Workflow guide
How to Bring Color Measurement into Quality Control
Software pages work best when viewed together with the quality control loop.
Read more->FAQ
How Does Color Data Fit into QC Workflows?
A good FAQ to read before building a QC system.
Read more->FAQ
What Should Be Checked During Daily Calibration?
Even when software and hardware work together, keep calibration and verification records.
Read more->
