3NH Spectrodensitometer YD5050

3NH Spectrodensitometer YD5050

The 3NH Spectrodensitometer YD5050 is a high-precision spectrophotometer densitometer engineered for demanding applications in ink printing, film processing, textile printing and dyeing, and plastic electronics. Designed to ensure excellent accuracy in color measurement and quality control, it is especially suitable for analyzing optical density, dot enlargement, and related printing characteristics. This model supports customizable apertures of Φ2mm, Φ4mm, and Φ8mm to meet varied measurement requirements.

Features

1. High-accuracy spectrophotometer densitometer for professional color and density evaluation

2. Ideal for optical density and dot enlargement control in ink printing processes

3. Customizable single measurement aperture options: Φ2mm, Φ4mm, Φ8mm

4. Combined LED and UV light sources ensure stable illumination

5. 256 Image Element Double Array CMOS sensor with concave grating for enhanced spectral separation

6. Compliant with ISO 13655 measurement conditions including M0, M1, M2, and M3 modes

Application

• Ink printing: monitoring and controlling dot gain, overprint, and density accuracy

• Film processing: precise color calibration and measurement

• Textile printing and dyeing: ensuring consistency and quality in dyed fabrics

• Plastic electronics: validating color in molded and electronic plastic components

• Quality control in color labs: measurement of printing contrast, tone error, and gray scale

• Professional printing: density scanning for print optimization and standardization

Specification

• Light Source: Combined LED Light, UV Light

• Spectral Separation Device: Concave Grating

• Detector: 256 Image Element Double Array CMOS Image Sensor

• Wavelength Range: 400~700 nm

• Wavelength Pitch: 10 nm

• Half Bandwidth: 10 nm

• Measurement Conditions: ISO 13655

  • M0 (CIE Light Source A)

  • M1 (CIE Light Source D50)

  • M2 (Excludes UV light)

  • M3 (M2 + Polarized filter)

• Density Standards: ISO Status A, E, I, T

• Density Index: Density value, density difference, dot area, dot enlargement, overprint, printing characteristics, printing contrast, tone error, gray scale, density scanning

• Measurement Aperture: Customizable Φ2mm, Φ4mm, Φ8mm

• Color Spaces: CIE LAB, XYZ, Yxy, LCh, CIE LUV, HunterLAB

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

• Other Colorimetric Index:

  • WI (ASTM E313, CIE/ISO, AATCC, Hunter)

  • YI (ASTM D1925, ASTM 313)

  • MI (Metamerism Index), Opacity

• Observer Angle: 2° / 10°

• Illuminants: A, C, D50, D55, D65, D75, F2 (CWF), F7 (DLP), F11 (TL84), F12 (TL83/U30), F1, F3, F4, F5, F6, F8, F9, F10 (TPL5)

• Measurement Time: About 1.5 seconds

• Repeatability:

  • Density: Within 0.01 D

  • Chromaticity: Within ΔE*ab 0.03 (White calibration plate, measured 30 times at 5-second intervals, except M3)

• Inter-instrument Error: Within ΔE*ab 0.18 (Average for 12 BCRA Series II color tiles, except M3)

• Measurement Mode: Single Measurement, Average Measurement (2–99)

• Size (LWH): 184 x 77 x 105 mm

• Weight: About 600 g

• Power Source: Li-ion battery, 5000 measurements within 8 hours

• Illuminant Life Span: 5 years, more than 3 million measurements