Spectrophotometer D/8° - 45/0° - Ø3 Ø6 Ø11

Technical Specifications

• Optical geometry: D/8° or 45/0° depending on the model

• Integrating sphere: Ø40mm or light ring

• Light source: LED (balanced spectrum) + UV

• Spectrophotometer type: with grating

• Sensor: High-precision CMOS

• Spectral range: 400–700nm

• Wavelength interval: 10nm

• Reflectance measurement range: 0–200%

• Reflectance resolution: 0.01%

• Display resolution: 0.01

• Measurement aperture/diaphragm: MAV: Ø11mm, SAV: Ø6mm, Ø3mm, MINI: 1×3mm

• Color space: CIE-Lab, CIE-LCh, HunterLab, CIE Luv, XYZ, Yxy, RGB

• Color difference formula types: ΔEab, ΔEcmc, ΔE94, ΔE00, ΔEch, ΔEuv, ΔEab

• Other color indices: whiteness, yellowness, blackness, color fastness, color density, transparency, color strength

• Observer angle: 2° / 10°

• Illumination: Multiple standard light sources (e.g., A, D65, LED-B1, LED-V2)

• Measurement time: approximately 1.5s

• Repeatability: < 0.08% standard deviation

• Light source variability: ΔE*ab≤0.25 (average of 12 plates)

• Data output: USB, Bluetooth

• Light source lifespan: 10 years, >1 million measurements

• Battery: 3.7V/3000mAh, rechargeable, 8000 measurements per charge

• Dimensions: 95×129×231mm

• Weight: 750g

Description
Portable spectrophotometer for measuring reflectance and color characteristics of surfaces. Used for sample analysis based on CIE and ASTM standards, supporting multiple observation and illumination angles. Ideal for precise color measurement and transferring color data to various applications.