YG60L Plus In-Line Gloss Meter: Non-Contact Measurement and RS485 Integration

Non-contact in-line gloss measurement with the YG60L Plus

In modern manufacturing and quality management, gloss measurement is an important indicator of product appearance. As production lines become more automated and smart manufacturing and advanced inspection become more common, traditional contact gloss measurement can be limiting. Industries increasingly need gloss instruments that are non-contact, fast and precise.

The YG60L Plus in-line, non-contact gloss meter was developed for these needs. It complies with international standards including ISO 2813 and ASTM D523, and offers RS485 multi-instrument measurement, real-time data feedback and a response time of 0.2 seconds, making it a solution for automated production lines.

Product page: YG60L Plus Gloss Meter

1. Why use a non-contact gloss meter?

In traditional quality inspection, operators often place a portable gloss meter directly against the sample surface. This can create several problems:

Contamination risk: contact between the sample and measuring head may introduce contamination, especially in food, pharmaceutical and cosmetic applications where cross-contamination is a concern.
Damage risk: contact measurement may damage powders, liquids or soft materials.
Low efficiency: manually testing one point at a time may not meet the speed requirements of a large production line.

A non-contact gloss meter avoids these issues. Its optical measurement system measures the sample at a controlled distance of 10 mm ± 0.1 mm.

2. Key features of the YG60L Plus

Non-contact measurement: the head does not touch the sample, helping prevent scratches, deformation and contamination. It is particularly suitable for liquids, powders, pastes and soft materials, and offers advantages in hygiene-sensitive food, pharmaceutical and cosmetic industries.

In-line measurement and automation integration: install it directly on an automated production line for continuous inspection. Real-time feedback can connect with the line’s control system to create closed-loop quality control.

RS485 multi-instrument measurement: supports the RS485 protocol so one host can control multiple instruments. This suits large distributed inspection systems and can improve efficiency across the line.

Related reading: Gloss meter product category.

3. Applications

Coatings and inks: maintain consistent color and gloss.
Plastics and electronics: improve product appearance and meet high consumer-electronics standards.
Printing and packaging: help prevent color differences and uneven gloss.
Furniture and building materials: check uniformity and appearance of surface finishes.
Food and pharmaceuticals: measure samples that should not be touched, avoiding contamination.
Ceramics and marble: monitor the quality consistency of polishing processes.

4. Comparison with a traditional gloss meter

Measurement: a traditional meter contacts the sample; the YG60L Plus measures without contact at a fixed 10 mm distance.
Contamination risk: traditional contact measurement carries a risk; the non-contact method avoids sample contact.
Speed: traditional testing is performed manually point by point; the YG60L Plus responds in 0.2 seconds and supports continuous mode.
Data integration: traditional results often require manual export; the YG60L Plus supports USB and RS485 integration with a production line.
Suitable samples: traditional meters mainly suit solid samples; the YG60L Plus can measure liquids, powders, pastes and fragile samples.

5. Technical highlights

Standards: ISO 2813, ASTM D523 and GB/T 9754.
Range: 0–1000 GU.
Resolution: 0.1 GU.
Repeatability: ±0.5 GU (0–100 GU) or ±0.5% (100–1000 GU).
Response: as fast as 0.2 seconds.
Data storage: 35,000 readings.
Operating environment: 0–40°C; storage: −20–50°C.

6. A gloss measurement solution for smart production lines

As automation and quality requirements rise, non-contact gloss measurement is becoming an important option. The YG60L Plus addresses limitations of traditional gloss meters and provides fast, precise measurement without sample contact, supporting adoption in large-scale manufacturing.

Learn more on the official product page: YG60L Plus In-Line Non-Contact Gloss Meter.