Glossiness Tester

The PN-GMF Gloss Tester is an instrument designed and developed in compliance with relevant standards for measuring the specular gloss of paper and paperboard. It is widely used in industries such as papermaking, packaging, printing, ceramics, paints, and coatings to determine the surface gloss of materials. It supports gloss measurements at 20°, 60°, and 75° angles.
•    75° Gloss: Mainly suit for coated papers and some uncoated papers.
•    20° Gloss: Suitable for high-gloss surfaces such as cast-coated paper, waxed paper, glazed paper, high-gloss inks, and paints.
•    60° Gloss: Applicable to various metal composite papers and paperboards.

1.    Power Supply: (100～240)VAC 2A 50/60Hz
2.    Resolution: 0.01 GU
3.    Measurement Repeatability: 0.5 GU
4.    Measurement Range: 1～2038 GU
5.    Sample Size: 50mm × 50mm
6.    Display: 7-inch color touchscreen
7.    Printer: Thermal printer
8.    Operating Environment:
       a)    Temperature: (20±10)°C
       b)    Relative Humidity: ≤85%
9.    Dimensions: 360mm (L) × 320mm (W) × 175mm (H)
10.  Net Weight: Approx. 10kg.

1. Utilizes a new modular circuit design and features Wi-Fi IoT functionality. Once connected to the internet, test results can be saved to a cloud server. The dedicated PN-QMS series quality management system enables data query, management, reporting, big data analysis, and visualization.
2. Available incident and reflective angles: 75°, 20°, and 60°.
3. Features statistical functions, displaying average, maximum, minimum, standard deviation, and coefficient of variation.
4. Equipped with a thermal printer for direct printing of test results.

GB/T 8941 ISO2813

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