It is possible to non-contact measure the gloss of inspection objects continuously produced in sheet form online (in-line).
The surface gloss of continuously produced sheets and plates made of paper, fabric, resin sheets, films, steel plates, etc., can be measured online and non-contact during the production process (in compliance with JIS standards). By measuring the surface gloss of inspection targets produced continuously in sheet form without contact, it is possible to monitor and record the process continuously from the beginning to the end of the roll without damaging the product. This allows for prompt responses in case of any issues during the production process and helps to reduce the occurrence of defective products. Additionally, if gloss management is desired in the width direction for the inspection targets, it is possible to monitor up to three detection units with a single PC.
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basic information
● Calibration is as simple as pressing a button and turning a dial. With the “Calibration ⇔ Measurement” automatic switching optical system, there is no need for the cumbersome attachment and detachment of calibration standard plates (only for model GR-4). ● Long-term stability has been further improved. The newly developed F-type double beam method enhances long-term stability even more (maximum fluctuation within 0.3% over 24 hours using the "standard plate"). ● High-level compliance with domestic and international standards. ISO, JIS, ASTM, DIN, TAPPI ● Notification via alarm signal. It is possible to extract the detection signal and use it as a control signal for an adjuster that modifies the product's gloss (optional).
Price information
Prices may vary depending on the model, specifications, and availability of options, so please feel free to contact us.
Delivery Time
※The delivery time may vary depending on specifications and the availability of options, so please feel free to contact us.
Applications/Examples of results
● Gloss and sheen management for aesthetic purposes - Gloss management on continuously produced lines for materials such as paper, fabric, resin sheets, films, rubber, and steel plates. ● Gloss management for functional purposes - Low gloss management to prevent glare issues for materials used in car dashboards. - Gloss management for building exterior materials to minimize dirt adhesion. ● Evaluating other properties based on changes in gloss - Evaluating stains, dirt, rust, wear resistance, etc. - Roughness management for matte finishes using sandblasting, etc. - Management of latex application amounts. - Coating management for magnetic tapes, sandpaper, adhesive tapes, etc.
Detailed information
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GR-4 (60°) detection unit This is the detection unit with GR-4 (60°) specifications.
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GR-2 (60°) detection unit This is the detection unit with GR-2 (60°) specifications.
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GR-2 (75°) detection unit This is the detection unit with GR-2 (75°) specifications.
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Instruction unit. This is Instruction unit type 1.
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Indication unit. This is the Type 2 indication unit.
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Example of Software Layout Screen This is an example of the software layout screen when using the GR series in PC mode.
Line up（1）
| Model number | overview |
|---|---|
| GR-2,GR-4 | GR-2,GR-4 pages |
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Company information
In 1947, a color research group was established in a corner of Tsukishima, Tokyo, which later became the Color Division of Nihon Denshi Sokki Co., Ltd., focusing mainly on the production of standard color samples and research and guidance on color adjustment. In November 1956, it became independent and was established as Murakami Color Technology Research Institute, Inc. Since its founding, our company has made the production of measuring instruments related to visual information processing, including "color and gloss," the creation of color samples, and the promotion of color management the pillars of its business, operating as a pioneer in the industry. Our market share is extremely high. We will continue to make further efforts for the development of color science and the creation of a prosperous society, and we hope to be of service to everyone.