3NH NR20XE Precision Colorimeter

3NH NR20XE Precision Colorimeter

The 3NH NR20XE Precision Colorimeter is a professional-grade color measurement instrument designed specifically for challenging surfaces such as striped, textured, or wet products. With an extra-large Φ20 mm measuring aperture and 45°/0° viewing geometry, the NR20XE ensures accurate and repeatable color readings on difficult materials. Engineered with advanced LED blue light excitation and silicon diode sensing, it delivers industry-leading performance in color evaluation.

Features

• Large measuring aperture
  Equipped with a Φ20 mm measuring aperture, ideal for surfaces with texture, stripe patterns, or moisture, minimizing measurement errors.

• Dual positioning system
  Offers both illumination locating and cross locating modes, enhancing measurement accuracy on varied sample types.

• High inter-instrument consistency
  Delivers exceptional agreement between instruments with an error tolerance of ≤0.50 ΔE*ab, making it suitable for strict quality control environments.

• Intelligent storage capacity
  Can store up to 100 standard color references and 20,000 sample readings, ideal for complex production lines or laboratory use.

• Long battery life and efficient power
  Powered by a high-capacity lithium-ion battery (3.7V, 3200mAh), supporting long operation time and 8-hour full recharge cycle.

• Software and printer compatible
  Supports CQCS3 software for data management and optional thermal printer for real-time result documentation.

Application

• Textured and patterned surfaces
  Specifically designed to measure color on uneven, striped, or grooved materials in textiles, plastics, or coatings.

• Wet and semi-liquid products
  Perfect for applications in food, ink, or wet paint industries where surface moisture affects traditional colorimeters.

• Quality control in manufacturing
  Used for consistent color checking in automotive parts, consumer goods, and electronics with surface variation.

• Plastics and packaging
  Ensures visual uniformity on printed films, packaging foils, and molded components.

• Coatings and surface finishes
  Ideal for inspecting painted or lacquered items, detecting slight color differences caused by surface textures.

• Laboratories and R&D
  Supports detailed analysis and formulation in research environments where color accuracy is critical.

Specification

• Illuminating/Viewing Geometry: 45°/0°

• Measuring Aperture: Φ20 mm

• Special Function: Suitable for striped and wet surface testing

• Detector: Silicon photoelectric diode

• Locating Method: Illuminating locating / Cross locating

• Color Spaces: CIELabCh*, CIELab*, CIEXYZ

• Color Difference Formulas: △Eab, △Lab, △ECh*

• Light Source: D65

• Light Source Device: LED blue light excitation

• Inter-instrument Agreement: ≤0.50 ΔE*ab

• Repeatability: Standard deviation within ΔE*ab 0.08 (average of 30 measurements on standard white plate)

• Storage Capacity: 100 standards, 20,000 samples

• Weight: 500 g

• Dimensions: 205 × 67 × 80 mm

• Power Source: Rechargeable lithium-ion battery (3.7V, 3200mAh)

• Lamp Life: Over 1.6 million measurements (approx. 5 years)

• Charging Time: Approx. 8 hours for full charge

• PC Software: CQCS3

• Printer (optional): Miniature thermal printer