SN-MDE Spectrodensitometer,Printing density meter, spectrophotometer, density detection instrument, spectrophotometer-Guangzhou Shounuo Scientific Instrument Co., Ltd

Consult

SN-MDE Spectrodensitometer

Standards

ISO 5-4、CIE No.15

Application Fields

Intended Use

The spectrodensitometer utilizes an internationally standardized 45/0 optical geometry. It not only measures density indices with high precision but also provides comprehensive colorimetric data (such as CIELAB and XYZ) and detailed color difference analysis. Whether in printing, packaging, coatings, or textiles, it effortlessly tackles complex color matching and quality control challenges. It is particularly suited for measuring optical density, dot gain (TVI), and other critical metrics in ink printing quality management.

Operating Principle

Positioning is achieved via the measurement light spot at the aperture. To align: enter the standard or sample measurement interface, press and hold the "Measure" button to project the light spot. Adjust the position by observing the alignment between the spot and the sample area while bringing the aperture close to the specimen to ensure precise targeting.

Product Features

Precision & Insight: Advanced optical sensors and algorithms capture every subtle nuance of color with high accuracy.
Lightweight & Portable: Compact design allows for on-site color inspections anytime, anywhere.
High Efficiency: Rapid response time enables quick measurements, significantly boosting production efficiency.
User-Friendly: An intuitive interface allows anyone to master color management without specialized prior knowledge.
Massive Storage: Stores large volumes of data for easy recall and analysis, ensuring all work is data-driven.
Professional Software: Bundled software offers enhanced functionality for more effective color management.
Superior Optics: A high-quality optical system ensures consistent and unerring measurement results.
Real-time Display: Immediate data presentation provides an instant overview of the color status.

Technical Parameters

Item	Parameter
Geometry	45/0 (45° circular illumination, 0° viewing); Compliant with ISO 5-4, CIE No.15.
Light Source	Combined LED, UV Light Source
Spectrometry	Concave Grating Spectrometry
Wavelength Range	400~700nm
Wavelength Interval	10nm
Half Bandwidth	10nm
Measuring Conditions	Compliant with ISO 13655: M0 (CIE A), M1 (CIE D50), M2 (UV Excluded), M3 (M2 + Polarizing Filter).
Density Standards	ISO Status T、 E、A、I
Density Indices	Density value, Density difference, Dot area, Dot gain, Overprint, Print characteristics, Printing contrast, Hue error, and Grayness.
Measuring Aperture	Single Aperture Φ2mm
Light Source for Observation	A, C, D50, D55, D65, D75, F2, F7, F11, F12
Measurement Time	Approx. 1.5s
Repeatability	Density within 0.01D; Chromaticity within ΔE*ab≤0.04 (Average of 30 measurements on white plate at 5s intervals after calibration, excluding M3).
Dimensions	184mm77mm105mm
Weight	Approx. 600g
Battery Life	Li-ion Battery, 5000 measurements within 8 hours
Light Source Lifetime	5 years or >3 million measurements
Display Screen	3.5" TFT True Color, Capacitive Touchscreen
Interface	USB
Data Storage	10,000 records
Language	Simplified Chinese, English, Traditional Chinese
Operating Temp	0~40°C，0~85%RH(Non-condensing),Altitude＜2000m
Storage Temperature Range	-20–50℃, 0–85% RH (Non-condensing)

Equipment Configuration

Standard Configuration

Power Adapter, Data Cable, Built-in Lithium Battery, User Manual, QC Software (Downloadable), Black/White Calibration Box, Protective Cover, Polarizing Filter Box, Positioning Plate.

User-provided Items

Micro-printer

Service Commitment

Pre-sales Service

We provide detailed product technical specifications, application scenarios, and other relevant information to help customers select the most suitable instruments and equipment. We also offer comprehensive support for solution design, sample testing, on-site inspections, and other professional services.

In-sales Service

We collaborate with customers to clearly define all contract details, including pricing, delivery schedule, and payment terms, and execute formal contracts. We deliver thorough operation and maintenance training to ensure customers can use the instruments correctly and efficiently. Additionally, we assist with acceptance procedures and perform rigorous pre-shipment debugging and testing on every instrument to guarantee full compliance with contract requirements.

After-sales Service

In addition to a one-year warranty period, we provide lifelong remote technical support to resolve any usage issues. We also offer regular maintenance services and respond promptly and efficiently to specific customer needs.