NDC IG710S Coat Weight Sensor for lacquer on metals
NDC SR710S Coat Weight Sensor for Shiny Surfaces

Infrared Coating Weight Gauges

NDC Infrared Engineering's single-sided infrared coating weight reflection gauges deliver high-speed, high performance measurements for the metals coating industries.

The IG710S and SR710S non-contacting precision infrared gauges provide high-resolution measurements of coatings and moisture while scanning a fast moving web. Both of these gauges employ selective infrared technologies that enable coating thickness measurement for up to four separate coating components. These measurements are achieved using a single gauge, therefore avoiding the need for hardware-intensive multi-scanner subtractive methods.

NDC’s infrared gauge measurement speed of 7.5 milliseconds is up to 10 times faster than other conventional IR gauges. The IG710S and SR710S are engineered to be unaffected by changes in process and ambient conditions for example:

  • Lighting Fluctuations
  • Temperature
  • Relative Humidity
  • Heat Variation
  • Air Quality (dust, evaporates content etc.)
  • Batch Makedown Variation 

Their patented designs achieve superior accuracy and resolution, which combined with NDC’s TDi (Totally Distributed Intelligence) web gauging system, produces the industry’s best cross-web and machine direction measurement and control results.

IG710S
The versatile IR gauge for measuring coat weight and moisture of a wide range of substrates.

SR710S
Specifically engineered for measuring thin coatings on metal foils.

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Metals Gauging

Robust metals industry measurement solutions for flatness, width, edge shape, thickness and coating weight
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