Founded in 1878, Mrs Tamson began as a wholesaler in tools and educational equipment in the field of chemistry and physics under her husbands name P.M. Tamson. The product range had diversified and the sales made a spur in the 1950’s. In 1963 Tamson moved to Zoetermeer and was one of the first company’s to settle in this city. This business diversevied and the focus became more and more on disposables and analitical apparatus  in the chemical field. In Zoetermeer also a production facility was started which now has led in over 50 years of experience in building and constructing advanced instrumentational equipment for chemical applications


In the sixties Tamson already exported world wide via a dealer network consisting of 20 dealers. This network now has expanded to over more than 80 distributors. Our equipment can be found in high tech laboratories ranging from national standard- , space and aviation, petrochemical R&D and many oil production laboratories.


We are proud on using the Tamson name which stands for quality, precision and reliability. In January 1998, the company name has changed to Tamson Instruments BV, when the production and wholesaler department were separated. In 2008, Tamson Instruments BV moved to a new office in Bleiswijk near Rotterdam, The Netherlands. All Tamson products are manufactured in The Netherlands


Product range

We offer a quality range of cooling and heating circulators. Our products provide reliable and very accurate temperature regulation of fluids. An accuracy beyond 0.005 Kelvin can be achieved. The product range provides exact temperature controlling from -100°C to +250°C. Our equipment can be found in many diverse areas of research across industrial fields such as petroleum industry, universities, research institutes and quality control laboratories. Our main markets are being found in chemical, quality control and product processing, along with research and development industries.

Tamson sets the standard

Tamson Instruments BV is an innovative manufacturer and is ahead in the newest developments and technologies. We develop, design, and produce state-of-the-art thermostatic baths, coolers, circulators and calibration instruments. Tamson continuously invests into new technology. Our products operate with amazing high accuracy, long life quality, and reliability. As a manufacturer, we continually strive to enhance our products and we are extending our product range in order to better serve our customers needs. In our markets for manual kinematic viscosity and calibration baths we set the standard. More in-depth technical information regarding the products can be found in the specification sheets and manuals which can be downloaded from our website.


We look forward to be receiving your questions, feedback and further requests.