D8 Diffuse Reflectance Colorimeter

The D8 Diffuse Reflectance Colorimeter is a color measurement instrument based on the d/8° geometry (diffuse illumination with 8° detection) standard. It supports both SCI (Specular Component Included) and SCE (Specular Component Excluded) measurement modes, providing comprehensive color and reflectance data for industrial color analysis.

The system is ideal for industrial color inspection, color consistency control, and material color analysis applications.

< 0.5s

Measurement Time
2 × 2 mm

Measurement Area

Advantages
Specifications

Advantages

Simple Interface with Reflectance and CIE Data Output

The intuitive software interface outputs reflectance and CIE chromaticity data for professional color analysis.
High-speed Measurement with External Trigger

Measurement time is <0.5 s, with support for external trigger interfaces for automated system integration.
Customizable Measurement Area with Calibration Plate

Standard measurement area of 2 × 2 mm, customizable for different applications. A color calibration plate is included to ensure measurement accuracy.
Integration-friendly Design with Low Maintenance

Multiple mounting holes enable easy system integration while reducing manual operation errors. The simple structure ensures low maintenance cost.
NIM Verified with Non-contact Measurement Design

Verified by the National Institute of Metrology (NIM). The non-contact measurement design prevents damage or contamination to samples.

Specifications

Product Model

D8 Diffuse Reflectance Colorimeter

Detection Angle
Measurement Spot Size
Spectral Range
Detector Sampling Interval
Output Data Interval
Measurement Time
Measurement Distance
Measurement Area
Measurement Repeatability
Instrument Agreement
LED Lifetime
Integrating Sphere Size
Output Color Data
Operating Temperature
Operating Humidity
Probe Dimensions
Controller Dimensions
Interface

D8 Diffuse Reflectance Colorimeter
- Detection Angle
  
  8°
- Measurement Spot Size
  
  2 mm
- Spectral Range
  
  400 ~ 700 nm
- Detector Sampling Interval
  
  0.8 nm
- Output Data Interval
  
  10 nm
- Measurement Time
  
  < 0.5 s
- Measurement Distance
  
  2 mm
- Measurement Area
  
  2 × 2 mm (customizable)
- Measurement Repeatability
  
  Measured on white calibration plate 100 times: spectral reflectance standard deviation < 0.1%, ΔE*ab standard deviation < 0.02
- Instrument Agreement
  
  BCRA 12 color tiles, average color difference ΔE*ab < 0.2
- LED Lifetime
  
  ≥ 10 million measurements
- Integrating Sphere Size
  
  Φ50 mm
- Output Color Data
  
  Reflectance, CIE Lab, CIE XYZ, Color Difference
- Operating Temperature
  
  -10 ~ 35 °C
- Operating Humidity
  
  20% ~ 80% RH (non-condensing)
- Probe Dimensions
  
  77.0 × 62.5 × 83.7 mm
- Controller Dimensions
  
  188 × 173 × 39 mm
- Interface
  
  USB 3.0 / Ethernet

D8 Diffuse Reflectance Colorimeter

Advantages

Specifications

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