Passion for process measurement technology

We at Harrer & Kassen are an internationally oriented, medium-sized, family-owned company for the development, manufacture and sale of devices for process measurement technology based on microwaves and optical technologies. Our measuring devices set industry-wide standards in performance, accuracy and manufacturing quality. We offer customized solutions in the waste water, building materials, chemicals, food, paper, tobacco, textiles, animal feed, etc. industries. At Harrer & Kassen, we are actively shaping the future of process measurement technology – precise, innovative and pioneering.

30 years of experience

as a medium-sized, family-run company in the field of process measurement technology.

31 Partners

Our global partner network ensures optimum availability of our products and ideal service and support.

9 team members

with a passion for process measurement technology and enthusiasm for our customers’ projects.

Guiding principles of our actions

Expert knowledge

You can rely on it: our corporate structure, our know-how and our technologies are geared towards supporting you with expertise in your projects. By looking at various industries and following current trends, we ensure that this is also guaranteed in the long term.

Solution-oriented

Our firm conviction: There is a suitable solution for each of your products or projects. Whether from our standard range, tailored to your needs or freshly developed in our research and development department. We only consider a solution to be successful if you are also successful with it.

Cooperative

Could it be because we are a medium-sized family business? In any case, customers from different industries appreciate the partnership-based cooperation with us – characterized by consulting at eye level, personal proximity and intensive technical support.

30 years of experience in process measurement technology:
Join us on a journey through time and discover the milestones in our company history.

Swipe left and right

Join us on a journey through 30 years of Harrer & Kassen. 1996 Harrer & Kassen GmbH is founded in Höfen an der Enz.

Development of own microwave devices with special frequency ranges up to 24 GHz, as well as application-specific sensors and antennas. 2005 Relocation to a new and larger company building in Langenbrand.

At the same time: Development of the first NIR in-line spectrometer HK4 2006 Awarded the Innovation Prize at the CIFA in France for the HK4 NIR in-line spectrometer with unique NIR technology. 2008 Development of the first colour spectrometer with LED illumination and automatic white balance HK7. 2009 Award for innovative company with the EUREKA mark. 2010 Development of the world's first NIR spectrometer with LED technology HK8. 2011 Expansion of the company through the acquisition of another company building. 2011/2012 A further expansion took place, with a new warehouse and a production hall. 2012 Development of the first microwave spectrometer. 2015 Development of our laboratory measuring device ‘particuLAB’ for measuring organic components in solid, pasty and powdery products. 2016 Development of our laboratory measuring device:
• HK11 for measuring an organic component. 2017 Development of our laboratory measuring device:
• HK12 for the measurement of organic components in liquid products. 2020 Development of our microwave resonator HK13 2024 Development of our VIS-NIR spectrometer HK5 for the simultaneous measurement of colour and an organic component. E.g. colour and fat of cream liqueur. ... We look forward to many more highlights and a successful future.

A strong team

Our success is based on a strong team. Experience and innovative strength go hand in hand, while cohesion connects all departments. At Harrer & Kassen, experienced experts work together with young talent to keep their finger on the pulse of the times.

We are proud of our highly motivated employees who take on challenges with enthusiasm. As competent consultants and reliable partners, we are committed to turning your visions and ideas into reality. We see ourselves not just as a service provider, but as a companion who actively drives your goals forward and helps you to develop your full potential.