The absorption of advanced UV-radiation by ozone is a continuous method which can be used for the determination of the ozone concentration in the gas or liquid phase. Ozone has an absorption band with a molar extinction coefficient of 3024 dm3/cm·mol in gas phase and due to the broadening of absorption band a smaller molar extinction coefficient in the water phase (DIN 19627). For precise measuring the ozone concentration Anseros developed the Ozone-Analyzer WM-6000-SC. The full digital unit is a single-beam NDUV-Photometer without moving parts for on-line monitoring of dissolved ozone gas in water. In order to make monitoring indications comparable the concentration is given in g(O3 )/Nm3, g(O3 )/l, ppmw. All ozone devices are made in Germany and CE-approved by anseros.
Principle: Single beam with advanced UV technology Extinction coefficient: 3024 dm3/cm*mol (according to DIN19627) Measuring range SI: 0.05-5.0 g O3 /m³ 0.10-10.0 g O3 /m³ 0.5-50.0 g O3 /m³ 0.5-100.0 g O3 /m³ (Depending on cuvette length) Water port: 1/2” PFA flare connector Water flow rate: 20.0 – 600.0 Nl/min Water pressure: max. 3 bar (g) Analog signal output: 0-20mA / 4-20 mA Digital signal output: RS232 (optional) Display: Graphic colour LCD module Power supply: 100-240 VAC, 50-60Hz, mains adapter built-in Dimensions: 19’’/3HE/400mm, (HxD) 132×300 mm Weight: 8 Kg
Measurement of dissolved ozone gas in aqueous solutions
On-Line monitoring of liquid ozone production
Monitoring of ozone in DI- and RO-water systems
Analysis of acid-containing solutions
Wet chemical processes in semiconductors processing
Liquid chemical processes in pharmaceutical industries
Controlling of ozone reactors
Waste water purification with ozone technology
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