Danish Fundamental Metrology A/S

DFM’s scientific research results in new knowledge, measurement techniques and standards, which support the need for accurate measurements required by Danish industry and authorities. The services offered are high-level calibrations and reference materials traceable to national primary or reference standards, courses related to metrology and consultancy services.
DFM has a special role in developing measurement capabilities needed by small and medium sized high-tech companies in order for them to evolve and prosper. DFM works to ensure global confidence in Danish metrological services, which is critical for competing in the global market place.


CMS Medizinische Anlagen und Systeme GmbH

CMS Medizinische Anlagen und Systeme GmbH specializes in medical safety engineering.

For more than twenty years, CMS products ensure the safe and continuous supply of medical gases, compressed air and vacuum in hospitals and other healthcare facilities worldwide.

All our products are manufactured in Bernkastel-Kues, Germany according to our high quality standards.  We are, of course, certified according to EN ISO 13485 and  EC Directive 93/42/EEC.

CMS Products do not only stand out because of their high operational safety and long product live, they are also developed to be environmentally friendly. All electronical components within the products are distinguished by their low energy consumption.


Castle Group Ltd.

Castle are specialists in Technical Health, Safety and Environment products and services covering Noise, Vibration, Audiometry, Air (Dust) Sampling and Gas Detection. Products include Noise and Vibration meters for Noise at Work and Environmental assessments, audiometers for industrial screening of hearing; also Air sampling pumps for Dusts, gases and vapours and Gas detectors for personal warnings and zone alarms. All of these products are also available to Rent through CastleRent.

Professional competent person training courses include Noise at Work, Audiometry, Human Vibration, Environmental Noise and Air sampling, Gas detection and COSHH (Control of Substances Hazardous to Health Regulations).

CastleConsultancy is a service covering all the core areas of Noise, Vibration and Air sampling for both Health and Safety and Environmental Assessments.

Castle Care provides Calibration for any of the following makes of instrumentation: Castle, Bruel & Kjaer, Casella cel, Cirrus, Larson Davis, Quest, Rion, 01dB, Svantek, Delta Ohm, Testo, SKC, Oldham and many other makes. We also calibrate many kinds of instruments from Anemometers to Voltmeters and just about everything else.

Products for health and safety and environmental monitoring including thermometers, hygrometers, anemometers, moisture meters, time and distance measurement, air flow meters and much more.


PAJ Systemteknik

PAJ Group consist of the four business units EMS, Traffic, Sensors and Safety. All four units have research, development and production capabilities for own products by applying PAJ’s cross-functional mechatronic platforms.  We are experienced within a broad range of technologies such as electronics & software, mechanics & casing, interfaces, robotics, fluid control, lasers & optics and sensors.   

Development and manufacturing in all four areas share the same characteristics of very strict regulations and certifications – for example for our medical equipment or safety electronics. Human lives, the environment and large values can be in danger if our solutions are not living up to the specifications and strict quality demands. Additionally, our customers have high demands regarding lifetime and maintenance costs. We therefore have an uncompromising focus on quality in all aspects of our business.

Our quality control is according to ISO 9001, ISO 13485 (Medico) and IRIS (Railway), while manufacturing is according to IPC A Class 3 and ICE 61340-5-1. Our consideration for the environment is ensured through the ISO 14001-certification.


Dutch Metrology Institute

VSL is the National Metrology Institute of the Netherlands, appointed by the Dutch government to maintain and develop the national measurement standards. VSL makes measurement results of companies, laboratories and organizations directly traceable to international standards. VSL makes an important contribution towards the reliability, quality and innovation of products and processes, both in business and society at large.

Within DOCA VSL participates with staff and equipment from the chemistry group (gas analysis) and flow group.

The chemistry group in VSL has more than 30 years of experience in the preparation and certification of gas mixtures. The accuracy of the gravimetrically prepared mixtures is state-of-the-art and has been demonstrated in many international comparisons with other National Metrology Institutes. The VSL chemistry group has a vast track record in supply of reference gas mixtures for a wide range of compounds in a broad composition range. The group also has many years of experience in dynamic mixture preparation using diffusion and permeation techniques for preparing mainly volatile organic compounds in air. It has a wide variety of state-of-the-art analytical equipment for analysis of all gaseous compounds. Over the last 5 years the group has invested strongly in novel laser-based spectroscopic set-ups capable of analysing a range of compounds with ppb sensitivity.

The VSL flow laboratories include a broad range of primary and secondary flow standards. VSL has vast experience in fluid flows and is internationally recognised for its knowledge and expertise on fluid flows.