Nanofiltration (NF) and Reverse Osmosis (RO) inspectors have been developed to quickly evaluate the performance of nano- and reverse osmosis membranes at pressures up to 69 bar. With the Inspector NF/RO the user can perform filtration tests, retention tests, fouling studies and cleaning and backwashing studies.

The user-friendly software interface records flows and pressures and allows the creation of individual test scripts: whether you want to perform simple filtration tests with several different pressure or flux steps or membrane aging studies, the NF/RO Inspector has you covered. The system allows you to attach all kinds of flatsheet or spiral wound membranes and thus makes it extremely flexible.

The system is highly customizeable and can for example be designed to support pressures up to 125 bar, include additional sensors, allow backwashing studies or heating of the feed fluid and has many more options available. It also allows you to work with all kinds of flatsheet or spiral wound membranes.

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  • Feed flow range: 15 – 400 L/h
  • Feed flow accuracy: < 2 %
  • Permeate flow range: 30 g/h – 30 kg/h
  • Permeate flow accuracy: < 0,2 %
  • Pressure range: 0 – 69 bar (up to 125 bar optional)
  • Pressure accuracy: < 0,1 %
  • Temperature range: 0 – 70°C (up to 130°C optional)
  • Dimensions: 93 x 50 x 101 cm
  • The system is highly customizeable and can for example be designed to support pressures up to 125 bar, include additional sensors, allow backwashing studies or heating of the feed fluid and has many more options available.
  • It also allows you to work with all kinds of flatsheet or spiral wound membranes.

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