Standards
Compliant with CIE (International Commission on Illumination) standards.
Application Fields
Packaging | Food | Pharmaceuticals | New Materials | Chemical Industry | Printing
Featuring high stability and precise measurement of density and colorimetric data, this instrument holds a leading position in the field of portable spectrodensitometers. Equipped with various measurement apertures, it is widely utilized in ink printing, papermaking, traffic signage, textile dyeing, research institutes, quality inspection agencies, and laboratory environments.
Positioning is achieved via a light spot at the measurement aperture. To align: enter the standard or sample measurement interface, then press and hold the "Measure" button to project the light spot. Adjust the device position by matching the spot with the target area of the sample to ensure precise targeting.
- Illumination Positioning: Features proprietary light-spot positioning technology for fast and convenient alignment, emphasizing an ergonomic and user-centric design.
- Auto-Calibration: No manual black/white calibration is required upon startup, significantly enhancing efficiency and convenience for high-precision color difference measurements.
- High Stability: Standard deviation is ΔE*ab＜0.08 (Average of 30 measurements on a standard white plate).
- Standard Illuminant: Utilizes the internationally recognized D65 standard illuminant.
- Multiple Color Spaces: Supports various color spaces, allowing users to select the display mode that best suits their specific needs.
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Item
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Parameter
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Color Spaces
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CIEL*a*b*C*h* CIEL*a*b* CIEXYZ
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Color Difference Formula
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ΔE*ab ΔL*a*b ΔE*C*h
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Display Mode
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CIEL*a*b*C*h* CIEL*a*b*
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Geometry
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8°/d (CIE recommended)
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Light Source Device
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LED blue light excitation
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Measuring Apertures
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Φ8mm
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Sensor
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Silicon photodiode array
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Light Sources
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D65
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Measuring Conditions
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CIE 10° Standard Observer
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Measuring Range
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L: 10-100
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Inter-instrument Agreement
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≤0.40ΔE＊ab
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Repeatability
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≤0.07ΔE*ab (Average of 30 measurements on white plate)
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Measurement Interval
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1S
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Battery Life
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Up to 3,000 measurements per charge
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Lamp Life
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5 years / More than 1.6 million measurements
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Display
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2.8-inch TFT Color (16:9)
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Data Interface
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USB
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Operating Temp
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-10~40°C,0~85%RH(Non-condensing)
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Storage Temp
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-20~50°C,0~85%RH (Non-condensing)
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Weight
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500g
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Dimensions
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205*70*100 mm
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Power Supply
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Rechargeable Li-ion battery (3.7V @ 3200mAh)
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Charging Time
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Approx. 8 hours (to 100%)
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Storage
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100standards 20000samples
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Standard Configuration
Power Adapter, Lithium Battery, CD-ROM (Software), Data Cable, White Calibration Cap, 8mm Aperture.
