Welcome to PRC Krochmann!

We offer:

- measurement devices for light, radiation and color
- services such as calibrations and photometric measurements
- software for lighting design and evaluation

Product line

With Experience and Know-how

Prof. Dr. Ing. Jürgen Krochmann co-founded our company in 1984 and gave it his name. His knowledge and experience shaped the work of our young team of experts in the field of lighting and radiation.

We have an up to date product line for photometery, radiometry and colorimetry. PRC Krochmann is able to offer the most suitable instrumentation and design software for every customer and area of application:

- lamps, luminaire and glas industry
- research and national laboratories
- designers and operators of public lighting
- institutions of life sciences and culture

Our instruments are readily suitable for the development of new products as well as for quality control of as reference instrumentation in national laboratories. They are used everywhere in everyday life.

Service and Ideas

We put an emphasis on offering customized solutions to our clients. Our goal is to respond actively to our clients' needs and to solve problems together, from the consultation of the right product choice to the development of new devices and procedures. Also, we are mentioned as a testing laboratory for DIN 67507 in the German Federal Bulletin.


The quality and precision of our products are well-known all over the world. Our export activities comprehend about 60% of total production. Several authorized representatives around the world guarantee a qulified and flexible service to the customer.