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What is a complete system from Resonance?

A system is a combination of Resonance’s products that solves a particular problem.

What types of systems does Resonance make?

A fairly simple example of a system is a tuneable light source. This system would combine a light source with a Spectrometer used as an optical filter to isolate specified wavelengths. It would also need a parabolic mirror to take the filtered light and beam it onto a sample. Lamp + Spectrometer + optics.

Taking it a bit further, if someone wants to measure the UV transmission of glasses used in light bulbs (this is important to limit harmful UV rays in home lighting), they can use our VUV/UV Transmissometer system. Such a system would use a tunable light source with an optical sample holder and a detection system to measure the light passing through the sample. Lamp + Spectrometer + Optics + Sample holder + detection system.

TR-SES-200 System

The Resonance Ltd. Transmission and Reflection Evaluation System is designed to deliver vacuum-ultraviolet (VUV) to ultraviolet (UV) radiation to a target sample and measure the reflectance, transmission or fluorescence of the target.


The Resonance Phosphor Evaluation System uses a computer-controlled tunable vacuum ultraviolet light source with design optimized for test of phosphor emission and luminescence.


The S-40-SPF solid state UV Penetration and Protection Measurement System uses technology developed in the last decade to advance the state of the art of the determination of SPF and UPF values for the sunscreen, cosmetic and textile industries

ATOMS Atomic Species Exposure and MEasure System

Resonance Ltd. has developed a system to expose materials to thermal atomic oxygen and VUV-UV light that simulates low earth orbit conditions. Oxygen atoms are produced upstream from the exposure chamber by RF dissociation of O2.

Custom Designed Systems

Whether you’re looking for a wide-range monochromatic light source, a pulse counting monochromator or a complete system for QA of incoming or outgoing materials, Resonance Ltd. has the right combination of components and accessories for almost any requirement you might have.

We have comprehensive lines of Spectrometers, Monochromators and Light Sources from Vacuum Ultraviolet (VUV) to Visible (Vis) and we also make custom designed components and systems.  If you'd like to speak with us directly please feel free to either give us a call or contact us.

Spectrometers-Monochromators-and-Light-Sources-from-Vacuum-Ultra-Violet-VUV-to-Visible-Vis-Resonance-Ltd-logo-clearbackground-resonanceltd 2-min

Resonance LTD Optical Solutions & Technologies - Resonance designs and manufacturers optical instruments for research and environmental monitoring. We specialize in the production of Spectrometers, Monochrometers, VUV to IR Light Sources and Detectors.  

143 Ferndale Drive North, Barrie, ON L4N 9V9 Tel: 705-733-3633 Fax: 705-733-1388 Email: sales@resonance.on.ca