EVERFINE PSD-20 Handheld Densitometer (Φ2mm)

EVERFINE PSD-20 Handheld Densitometer (Φ2mm)

The EVERFINE PSD-20 densitometer is an intelligent photometric solution specifically designed to evaluate the optical density of printing ink layers. The device features an ultra-small measuring aperture of Φ2mm, allowing precise checks of halftone dots, fine lines, or detailed print areas without damaging the product sample.

Key Features

Specialized optical system for the printing industry: Equipped with standard spectral filters according to international standards for color density, helping to quickly collect and analyze the light absorption intensity of CMYK printing ink layers and spot colors.

Powerful parameter testing performance:

• Provides high-precision optical density measurement capabilities, supporting checks of ink layer thickness, contrast, tone deviation, and saturation on paper or film materials.
• Fast measurement speed and superior repeatability help control uniform quality for entire printing production batches.

Smart operation and connection system:

• Intuitive display screen: Equipped with a sharp color screen combined with a friendly interface, simultaneously displaying color density parameters to help operators easily monitor and calibrate.
• Data memory and flexible connectivity: Integrates internal memory to store a large amount of measurement data, supporting modern communication ports to transfer results and export reports to computers conveniently.

Durable materials and mobile structure: Compact handheld design with sturdy ergonomics, optimized for quick inspection operations right in printing workshops or quality inspection laboratories.

Energy-optimized operation mechanism: Uses a high-capacity rechargeable battery, ensuring continuous and durable operating time throughout the working shift.

Technical Specifications:

Measurement geometry: 45°/0 (color)

Main functions:

Density trend, density, dot area, dot gain, overprint ratio, print characteristics, and print contrast measurement

Color spaces: Lab, Lch, Lab(hunter), XYZ, Yxy, etc.

Density status: M0, M1, M2, M3

Measuring aperture: Φ2 mm

Memory: 20,000 sets

Battery: High-quality 5,000 mAh Li-ion battery

Communication methods: USB, WiFi

Display: 4.2-inch backlit LCD screen

Practical Applications

Thanks to its precise printing ink density control capabilities with an ultra-small aperture, the EVERFINE PSD-20 is widely applied across multiple fields:

• Printing & Packaging Industry: Periodic testing and monitoring of printing quality on paper packaging, cardboard, and labels to ensure uniform color consistency across production lots.
• Ink Manufacturing & Materials Industry: Evaluating coverage, color intensity, and optical characteristics of trial printing ink samples in laboratories.
• Inspection & R&D Laboratories: Serving research work and analyzing strict technical standards of modern printing technology.