Specac Ltd.

At Specac we undertake design and manufacture of accessories and sample preparation solutions for Fourier Transform Infrared spectroscopy (FTIR), X-Ray Fluorescence spectroscopy (XRF), and near-infrared (NIR) process spectroscopy. Design and manufacture occurs at our purpose-built 33,000 square foot high-tech operation located in London.

We were the very first to market a commercial diamond ATR solution with the Golden Gate, which was launched more than 25 years ago and remains a stalwart of labs around the world. We have extensive experience with different kinds of IR sampling accessories going back decades.




Our reach is global. We have offices in the UK, Singapore, China, and the USA as well as an extensive network of regional dealers across the globe. Our customers are diverse, from academia to policing and from manufacturing to cutting-edge chemical diagnostics.

Our onsite demonstration laboratory, the Newton Lab, gives us the ability to test customer samples on-site and provide training for users and distributors.

Showing all 2 results

  • Specac’s ProCell™ Vortex, Flange-Mounted NIR Liquid Process Cell, is a robust flange-mounted liquid transmission cell for in-situ monitoring of industrial process streams by UV/Vis and NIR optical spectroscopy via the use of optical fibers. It is designed to be installed either directly on a process plant or in a short by-pass loop. To ensure ease of process integration, the cell can be configured from a wide range of ANSI and DIN flange sizes. The cell is easily trace-heated and insulated for use at elevated temperatures, and cleaning ports can be added to facilitate in-situ cleaning of the windows.

  • Typhoon NIR Vapour Flow Cell is designed for the online measurement of the spectra of process gases and vapours using fiber optics. The Typhoon gas cell is installed on fast by-pass loops directly on the plant, which allows for real-time remote monitoring and control. Superior optical design, state-of-the-art sealing technology and rugged construction are combined with precision manufacturing to ensure many years of reliable, high performance.

Showing all 2 results