ERX31

For the measurement of internal components

The ERX31 is a compact and precise spectrophotometer designed for spectral measurements with a standardized 45° circular/0° geometry. This instrument is ideal for applications requiring high precision and high-resolution color measurements on a wide range of samples, including Buttons, Panels, Coatings, Plastic films, Metal, Textile products, Carpets. 

Key Features:

  • Precise Spectral Measurement: With a true spectral resolution of 1 nm and a wide spectral range from 330 nm to 730 nm, the ERX31 provides detailed and accurate data, even for critical colors and demanding applications.

  • D65 Illumination: Sample illumination similar to D65 light ensures excellent results across all wavelength ranges.

  • Long-Term Stability: Automatic wavelength calibration and dual-beam measurement ensure exceptional stability over time.

  • Ease of Use: The measurement position is facilitated by target area illumination, useful for structured or small-surface samples like buttons. A trigger button allows for quick and easy measurements, particularly useful when averaging multiple readings.

  • Compatibility with ESWin QC Software: When paired with ESWin QC software, the ERX31 offers comprehensive quality control, displaying color measurement data in an easy-to-understand trend format. This allows lab technicians to quickly analyze results and make necessary adjustments.

In summary, the ERX31 is an essential tool for laboratories and industrial applications that require precise and reliable color measurements on various materials, ensuring that final products meet quality standards and industry specifications.

Technical Features

Measurement Geometry: 45°/0°
Measurement Time: Flash
Operating Measurement Distance: 10 mm
Short-Term Repeatability - White: dL*, da*, db* < 0.03
Spectral Interval: 330-730 nm
Spectral Range: 1 nm