Thanks for visiting Electro Optics.

You're trying to access an editorial feature that is only available to logged in, registered users of Electro Optics. Registering is completely free, so why not sign up with us?

By registering, as well as being able to browse all content on the site without further interruption, you'll also have the option to receive our magazine (multiple times a year) and our email newsletters.

Brontes Colorimeter

Share this on social media:

Ocean Optics has partnered with Admesy to release the Brontes Colorimeter for colour measurement in online applications.

The Brontes features 5,500 colour measurements per second and 18,000 luminance measurements per second in burst mode. Colour is measured using photodiode sensors and an XYZ interference filter. It has eight selectable luminance ranges with a lowest luminance level of 0.05cd/m². Supported colour spaces include XYZ, Yxy, L*a*b*, Y'u'v', LCH. Also supported are colour temperature and dominant wavelength measurements. The Brontes is especially useful in situations where speed and stability are key demands.

The device interfaces with a PC using USB2.0 or RS232 and can be interfaced with embedded systems using either the same connections or I²C, available via a GPIO connector. Besides connection to PCs or embedded systems, the Brontes can also operate as a standalone unit for Go/NoGO measurements. In standalone mode it recognises colour or luminance/transmission, which are teachable by the end user.

The colorimeter comes with standard software applications for measuring and storing data. Additional developer source code is also included for LabVIEW, C++, C# and VB for end users who prefer to design their own applications. The unit also features the USBTMC class, which ensures it operates directly in test and measurement environments, such as National Instruments LabVIEW, through the VISA USB device drivers. Drivers are available for Microsoft Windows, Apple OSX and Linux.