Measuring systems for spectroscopy
Polytec provides a complete portfolio of NIR spectrometers, probes, multiplexers, software and accessories for reliable inline process analytics. Based on diode array detector technology and transmission grating design, our systems deliver fast, precise and user-friendly measurements. From solids and liquids to pastes, Polytec solutions ensure consistent quality and efficiency in industrial production.
Got any questions?
Got any questions?
Whether in food production, feed and agriculture or on-harvester applications, Polytec NIR spectrometers deliver reliable real-time results. Our experts will help you identify the ideal setup for your process and application.
All process analytics products
Polytec NIR spectrometers combine innovative transmission grating design with diode array detector technology to deliver fast and precise process analytics. Designed for industrial environments, they enable reliable inline monitoring of solids, liquids and pastes in real time. With flexible configurations, fiber-coupled probes and multiplexer options, Polytec spectrometers cover a wide range of applications in food, agriculture, feed, polymer production and recycling – ensuring consistent quality and efficiency.
Polytec NIR probes complement spectrometer systems with flexible options for measuring solids, liquids and pastes directly in the process. Available as contact and non-contact probe heads, they ensure reliable results even under challenging industrial conditions. With robust stainless-steel designs and seamless compatibility with Polytec spectrometers and multiplexers, our probes enable precise and scalable analytics across industries.
PAS-H-A03 Distance Sensor Head
The PAS-H-A03 distance sensor head is a reflection sensor head that allows the user to carry out sample measurements at distances of between 150 and 600 mm. This makes it ideal for analyzing goods being measured on conveyor belts, for strip products and for similar applications.
PAS-H-B04 Contact Sensor Head
The PAS-H-B04 contact sensor head is a reflection sensor head which allows you to measure samples – which are being transported through the likes of pipes, chutes and funnels – over short distances.
Polytec multiplexers expand the functionality of NIR spectrometers by enabling measurements at several sampling points with just one device. By switching between probes, processes can be monitored at multiple positions with maximum flexibility and minimal cost. This makes multiplexers an efficient solution for customized and scalable process analytics.
Polytec software solutions support the entire workflow – from laboratory evaluation to industrial process monitoring. PAS LABS enables comprehensive configuration and convenient data acquisition, while PAS SERV and related modules ensure robust measurement control and seamless connectivity with process control systems. The portfolio is complemented by partner solutions for advanced multivariate analysis.
Multivariate data analysis
Software packages for chemometric method development.
PAS SERV Process Software
Software for simple process integration
Software updates for PAS DRV & PAS LABS
Polytec Update is a software tool
PSS-S-HOP Harvester Software
Special software for mobile online applications on harvesters such as combines.
Polytec accessories complete your NIR spectrometer setup with a wide range of optical fibers, fiber heads, mounts and protective housings. These components ensure stable measurements, easy integration and long-term reliability in industrial environments. Custom-made, application-specific accessories can also be provided – from research projects to series preparation.
