Spectrophotometer (Advanced Type) D/8° Dual Aperture Ø8/4 mm

Technical Specifications

• Photometric method: Photometry with convex grating

• Measurement geometry: d/8° (inverted illumination, 8° observation angle)

• Integration sphere diameter: Ø48mm

• Light source: Combination of LED and ultraviolet light

• Sensor: Dual-row CMOS with 256 pixels

• Wavelength spectrum: 400–700nm

• Wavelength distance: 10nm

• Optical resolution: 10nm

• Reflectance range: 0–200%

• Measurement diameter: Dual aperture: MAV: Ø8mm / SAV: Ø4mm

• Specular component: SCI & SCE

• Color space: CIE LAB, XYZ, Yxy, LCh, CIE LUV, Hunter LAB

• Color difference: ΔEab, ΔEuv, ΔE94, ΔEcmc (2:1), ΔEcmc (1:1), ΔE00, ΔE (Hunter)

• Other color indices: WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), Metamerism index, Stain resistance, Color strength, Opacity

• Observation angle: 2°/10°

• Light types: A, C, D50, D55, D65, D75, F1–F12, CWF, U30, T84, U35

• Measurement time: 2.6 seconds

• Measurement accuracy: MAV/SCI ±0.08% (400–700nm), color values: MAV/SCI: ΔE*≤0.03

• Inter-instrument error: MAV/SCI: ΔE*≤0.15

• Measurement mode: Single measurement, average of measurements

• Data output: USB, Bluetooth 4.0

• Storage capacity: 1000 samples on device, 28000 on PC

• Light source lifespan: 5 years or >3 million measurements

• Battery: Rechargeable Li-ion, 5000 measurements within 8 hours

• Dimensions: 184×77×105mm

• Weight: 600g

Description

Portable spectrophotometer with a curved grating, suitable for measuring color parameters across a wide range of materials. Supports simultaneous SCI and SCE measurement, features dual measurement aperture, and connectivity via USB and Bluetooth. Ideal for color matching, quality control, and color transmission applications.