YD5050 Grating Spectrophotometer Densitometer with 3.5" Touch Screen, 400-700nm Range, and Φ2/4/8mm Apertures
The YD5050 Grating Spectrophotometer Densitometer features 45/0 optical geometry with ring-shaped illumination and 0-degree viewing angle, compliant with ISO 5-4 and CIE No.15 standards. This precision instrument delivers accurate color measurement and quality control for various industrial applications.
- Combined LED light sources with UV capability for comprehensive color analysis
- Switchable measurement apertures: Φ2mm, Φ4mm, and Φ8mm for versatile sample compatibility
- High-precision 256-pixel dual-array CMOS image sensor for accurate measurements
- 3.5-inch TFT true-color capacitive touch screen for intuitive operation
- Large storage capacity for over 10,000 test data points
- Multiple color spaces and comprehensive color difference formulas
- USB connectivity with powerful PC software for expanded functionality
| Parameter | Specification |
|---|---|
| Product Model | YD5050 |
| Lighting Method | 45/0 (45° ring uniform illumination, 0° reception) |
| Light Source | Combined LED with UV light source |
| Measurement Range | 400-700nm wavelength |
| Sensor Type | 256-pixel dual-array CMOS image sensor |
| Measurement Time | Approximately 1.5 seconds |
| Measurement Conditions | ISO 13655: M0, M1, M2, M3 |
| Observer Angles | 2° and 10° |
| Dimensions | 184 × 77 × 105mm |
| Weight | Approximately 600g |
| Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, HunterLAB |
| Aperture Sizes | Φ2mm, Φ4mm, Φ8mm (customizable) |
This spectrophotometer is specifically designed for process control and quality assurance in:
- Ink printing and optical density measurement
- Film processing and color analysis
- Textile printing and dyeing operations
- Plastic electronics manufacturing
- Scientific research institutions and quality control laboratories
The instrument accurately measures reflectance spectrum data, CMYK density values, and Lab color coordinates under multiple standardized conditions. It supports comprehensive color difference calculations and meets rigorous quality control requirements across diverse industrial applications.
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