Opsytec Dr. Gröbel GmbH - Industrial UV measurement technology and accredited calibration laboratory - with roots going back to 1981

Opsytec Dr. Gröbel GmbH develops and manufactures industrial UV measurement technology: UV sensors, UV measuring instruments and radiometers, spectroradiometers, UV LED systems, UV equipment and UV irradiation chambers. The instruments measure irradiance and UV dose from UVC through to the visible spectral range, and the chambers irradiate samples under reproducible conditions. They are used in UV curing and bonding, disinfection, materials testing and quality assurance. Development, production, laboratories and calibration are located in Ettlingen near Karlsruhe, Germany.

Accredited calibration laboratory for UV measurement technology

We are accredited in accordance with DIN EN ISO/IEC 17025:2018 as a calibration laboratory for UV sensors and as a test laboratory for spectrometers, spectroradiometers and light sources.

Milestones in UV measurement technology since 1981

Since 1981, we have established industry milestones with our products again and again. For example, as early as 1986 we were able to offer a microprocessor-controlled stand-alone spectral radiometer called SR-02. It was followed by many compact and durable UV radiometers, and the product range was expanded consistently. In 1991, we received DIN CERTCO certification as a facility for non-therapeutic UV radiation equipment.

In 2016 we moved into our new location "Am Hardtwald 6-8, 76275 Ettlingen". With a significantly increased production and laboratory area, we are thus underlining our future orientation.

Since 2017 we have calibrated broadband radiometers for irradiance as a calibration laboratory accredited by DAkkS (registration number K-20284-01-00). DAkkS is a member of EA, IAF and ILAC and a signatory of the multilateral mutual recognition agreements (MLA/ MRA) of these organizations. So our ISO/IEC 17025 calibration certificates are accepted worldwide.

Quality management to ISO 9001

Quality and punctuality are of utmost importance to us. Therefore, we rely on efficient quality management and enhance this by our ISO 9001:2015 certification. About Opsytec