We offer the widest product range of low-flow (mass) flow meters and controllers on the market. Numerous styles of both standard and bespoke instruments can be offered for applications in laboratory, machinery, industry and hazardous areas.
Customer satisfaction, innovation and quality of product and service have been the cornerstones of Bronkhorst's success. Based on our experience, innovation and sense of responsibility, a relationship with Bronkhorst assures Performance for Life.
Bronkhorst instruments are used for numerous applications in many different markets. In this section you will find an overview of the main markets for our equipment, illustrated with some typical examples of applications.
Are you looking for technical documentation, are you interested to learn more about the measuring principles of Bronkhorst products, or you do want to get in contact with a Bronkhorst Service Engineer? This section will guide you to the relevant service & support topics.
Bronkhorst UK is leader in Mass Flow Meter / Mass Flow Controller technology for gases and liquids, Pressure Controllers and Evaporation Systems.
Quality is becoming more and more important for customers, but what is quality? Some people refer to quality as the accuracy of an instrument, others as the reproducibility of an instrument. I am writing this blog to let you know how we organize quality at Bronkhorst.
As Supplier Engineer at Bronkhorst, I have co-responsibility for the quality of our purchased parts. Together with our suppliers, we set up the supply chain using the Lean Six Sigma philosophy. The ultimate aim is to create a repeatable and reproducible supply chain, which is becoming more and more important for our Copy Exactly customers. By properly setting up the supply chain, we adhere to the ‘first time right’ principle, which reduces the chance of subsequent changes.
Cooperation between Bronkhorst’s Research & Development department, the supplier that produces the article and the measuring chamber that ultimately carries out the inspection is essential for setting up this reliable supply chain. If you know how a product is used, you can set up a good process. If you know the critical specifications of the function and the critical parameters of the process, you know what to measure in order to say something about the repeatability and reproducibility of the product.
Once a design has been approved through a ‘Proof of Principle’, the release for the series can start. For this purpose, Bronkhorst has set up the ‘Pilot Series Process’. All new products undergo the Pilot Series Process, including our newest product, the ES-FLOW flow meter. The ES-FLOW is an ultrasonic Liquid Flow Meter/Controller, which has recently come on the market and works on the basis of ultrasonic measurement techniques.
Let’s take this as an example.
The supplier will then set to work and will carry out a number of tests during the production process to convince Bronkhorst and himself that the body of the instrument and the sensor meet all the requirements.
During the Pilot Series Process, extra data (including measurements) of the critical function specifications and the critical process parameters of the component is requested. In this way, we can obtain a good overview of the reproducibility and repeatability of the process and, based on that information, a decision can be taken to release the component, the so-called ‘Article Supplier Approval’ (ASA). As soon as the article is released with an ASA, the Purchasing department can order the article in large series from the supplier concerned.
The results of the Pilot Series Process also form the basis of the component’s measuring plan, describing which specifications must be inspected in what manner when the product in the series is delivered.
Working with Pilot Series ensures that the knowledge of both the developer and the supplier comes together and that the measuring chamber knows what and how to measure in order to monitor the process functionally. The introduction of the Pilot Series enables Bronkhorst to reduce the risk of interruptions in the series and create a reliable supply chain together with its suppliers.
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