Pro Lite Technology

ProMetric G-Series Imaging Colorimeters

Radiant Vision Systems ProMetric G-Series Imaging Colorimeter

The ProMetric G-series from Radiant Vision Systems are high performance imaging colorimeters with an enhanced level of pixel resolution (up to 6 megapixels), photometric sensitivity and dynamic range that is ideal for demanding applications in testing flat panel displays, LED lighting products and vehicle displays and controls.

There are two models in the ProMetric G-series. Each uses a scientific-grade, thermoelectrically-cooled, full-frame CCD sensor to provide accurate, repeatable 14-bit measurements. Each ProMetric G supports high-speed USB and Ethernet communications. ProMetric G performs photometric measurements of luminance, illuminance and luminous intensity. In addition, you can measure CIE chromaticity in the 1931 xy and 1976 u'v' colour spaces, as well as correlated colour temperature (CCT, Kelvin) and dominant wavelength.

  • The ProMetric G2 uses a 1.5 megapixel (1536 x 1024) CCD sensor
  • The ProMetric G3 uses an 6 megapixel (3072 x 2048) CCD sensor

ProMetric G delivers Smart Technology™ innovations including Smart Control™ for fast, precise setup. Smart Control allows you to electronically adjust both focus and aperture settings of your lens. In addition, Smart Calibration™ provides for automatic high-accuracy results. ProMetric G is offered with a variety of electronically controlled lenses, each calibrated over a wide range of working distances and aperture settings. ProMetric G monitors focal distance and aperture settings and automatically applies the correct flat field calibration, greatly simplifying setup and ensuring accurate measurement results.

ProMetric G Key Features and Highlights

  • High resolution: full frame CCD sensors with up to 6 megapixels
  • TE-cooled sensors with 14-bit dynamic range
  • Internal, motorised, CIE XYZ tristimulus colour-matched and neutral density (ND0, 1 & 2) filters, closely matches human visual perception
  • Multiple lens options: 20mm, 35mm, 50mm and 100mm macro


ProMetric Imaging Colorimeter The ProMetric G-series features a convenient, embedded display. This simplifies alignment and control of the colorimeter, allowing you to make adjustments stood next to the camera, rather than have to rely on a computer screen that may be positioned some distance away. Of course, the display is switched off automatically when a measurement image is taken!

ProMetric control and analysis software is included as standard. TrueTest Automated Visual Inspection software is optional. ProMetric software includes API support, and provides complete measurement control and an extensive suite of image analysis functions. In addition, the ProMetric G imaging colorimeters are backed by the industry's best product warranty, including direct access to the Radiant Vision Systems technical support team to assist you in deplying your colorimeter in your measurement application.

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