Guildline Instruments has been in business for 52 years designing, developing, and servicing instruments to measure electrical properties.  The Company makes ultra-precise electrical and temperature measurement instruments, many of which are unique and represent the only commercially available instruments capable of accuracy in the sub parts-per-million range.  Our products are used for research and as the primary instrument with respect to establishing traceability to fundamental electrical standards.

Most national-level electrical and temperature research laboratories and national metrology institutes throughout the world use Guildline products.  Additional information can be found at www.guildline.com.

Established in 1994 SPEKTRA Schwingungstechnik und Akustik GmbH Dresden has become a leading supplier for Calibration, Measurement and Test Systems in the field of vibration and acoustics. Our main business divisions are

• Calibration Systems
(Absolute and Secondary Systems; traceable to PTB)
• Measurement and Test Systems
• Vibration Control Systems
• Vibration and Shock Exciter
• Calibration Services
(DKD calibration lab DKD-K-27801)

Besides its standard product lines SPEKTRA also offers customized solutions like electronic equipment for matching of different types of micro-mechanical sensors in the mass-production, vibration test equipment for sensors or small assemblies with or without thermal stress, acoustical transmission loss systems etc. All solutions are worked out by SPEKTRA experts jointly with the customers.

The Military University of Technology (MUT) was established in 1951 in Warsaw, Poland,  and acts within the framework of the Polish Ministry of Defense. The MUT offers programs for all levels of university education, from undergraduate to doctoral studies for both civilian and military students. The MUT conducts scientific research in high technology, including electronics, chemistry, physics, and military applications. The university cooperates with many national and international research and educational centers.

The Sartorius Group is a leading international laboratory and process technology provider covering the segments of biotechnology and mechatronics. Founded in 1870, the Goettingen-based company currently employs approximately 4,600 persons. The major areas of activity in its biotechnology segment focus on filtration, fluid management, fermentation, purification and laboratory applications. In the mechatronics segment, the company primarily manufactures equipment and systems featuring weighing, measurement and automation technology for laboratory and industrial applications. Key Sartorius customers are from the pharmaceutical, chemical and food and beverage industries and from numerous research and educational institutes of the public sector. Sartorius has its own production facilities in Europe, Asia and America as well as sales subsidiaries and local commercial agencies in more than 110 countries.

Founded in 1950, HBM looks back on a history of almost 60 years. The company is today a true global partner for leading industries, with a wide range of measurement products and profound technological knowhow. HBM is also renowned internationally for its high precision in the field of calibration. The quality of our calibration equipment is unique and is utilised by almost all national metrological standards institutes.

In 1977, HBM became the first official German Calibration Service (DKD) laboratory. Today, HBM is accredited for force, torque, pressure and voltage ratio. HBM’s force and torque calibration capabilities are in a class of their own with respect to their broad calibration range and low measurement uncertainty. For more information, see HBM’s calibration portal on www.hbm.com/calibration.

Fluke calibrators, standards, and software allow you to establish and maintain traceability of your electrical and electronic instruments.

HAEFNER is one of the leading companies in the manufacturing of weights and its accessories. The enterprise was set up in front of more than 75 years. Since 1984, company HAEFNER has a generous calibration laboratory which makes adjustments and calibrations of weights in the highest accuracy classes possible. Since that time weights of the highest accuracy class “E1” are manufactured in series in our company. Another component was developed for the production of the “Perfect Weight” by HAEFNER in 1990: the special steel “HE210” This steel allows us to manufacture primary mass standards which are even in accordance to the requirements of class "E0". Within many decades and in reason of a long family tradition the name of HAEFNER has got a synonymous for precision at weights. HAEFNER customers are from the pharmaceutical, chemical, food and general industries and from National Metrology Institutes, state offices and many calibration laboratories – everywhere where weights are used and balances have to be adjusted, tested or calibrated. We explain our worldwide success by the confidence which our customers show in the brand of “HAEFNER”.

METTLER TOLEDO is a global manufacturer and marketer of precision instruments for use in laboratory, industrial and food retailing applications. The Company has strong worldwide leadership positions. A significant majority of our instrument sales are in segments in which we are the global leader. In addition to a broad product offering, we have one of the largest global sales and service organizations among precision instrument companies.

RELACRE – Portugal Accredited Laboratories Association it is a non-for-profit private association, doted of juridical personality and technical, administrative and financial autonomy, having its own patrimony.

It was established in 1991 as an initiative of the most relevant entities, private and public, directly involved into the laboratorial activities (21 entities – founder associates – with accredited laboratories) with the objective of representing at a national and international level the metrology and testing Portuguese laboratories.

At the present time RELACRE congregates 298 members, mostly laboratories, independent or belonging to companies, covering the most relevant testing and metrology activities needed to the industry and society and general, but also technologic and quality infrastructures and other public and private entities interested in the development and recognition of the measurement and testing activities.

Through the follow-up of the lab community, either accredited or interested in accreditation, RELACRE tried to respond to their needs. To this end, it developed a set of activities intended to enhance the quality of services delivered by calibration and testing laboratories, to foster and support the implementation of quality systems and their recognition, to facilitate the mutual recognition of testing results, to promote information on and discussion of issues related to quality in general and testing results quality in particular, as well as to create an enabling environment for training and qualification of laboratories human resources.

The main objective of RELACRE is to promote the quality and competitiveness of services delivered by calibration and testing laboratories, either public or private, either independent or belonging to industrial enterprises or to other entities.

The Portuguese Society of Metrology (SPMet) is a non-profit private association that has the purpose of promoting the study, dissemination and development of Metrology. The SPMet has the following main activities: Dissemination of metrology concepts; Promotion of IMEKO national representation by participation in the activities of the different Technical committees and realization of scientific meetings in Portugal namely periodical realization of Conferences and Seminars.

Since its establishment in 1975, the Korea Research Institute of Standards and Science (KRISS) has participated in a wide range of research and development relating to the primary national measurement standards in order to enhance national competitiveness and quality of life.
KRISS undertakes to maintain traceability in measurement to the SI through calibration and other services as well as to improve measurement quality. KRISS ensures that our state-of-the-art measurement technologies provide positive impact to the industry and the community.