Now there is a very compelling accessory that measures the density and concentration of liquids that consist of two or three components: Anton Paar has introduced this special accessory for the new stainless steel enclosure frequency converters DPRn 427S and DSRn Played a complementary role. Pipe adapters and pipe pumps are installed directly onto the main line. No need to bypass. These two kinds of accessories long working life. All overcurrent components are made of stainless steel. Pipe adapters are specifically designed for continuous flow rates in excess of 1 m / s. The pipeline pump is the main pipeline flow rate of less than 1 m / s of the ideal choice. It ensures stable and reliable measurements at stop, start and stop conditions, and even when the flow rate in the main line is slowed down. Anton Paar GmbH manufactures high-quality measurement and analysis instruments for the scientific and industrial sectors and is a contract manufacturer of mechanical equipment and electro-mechanical components for companies worldwide.