Water analyzer Testomat 2000® Antox

chlorineozonewater hardness

Concentrations of oxidising agents, such as chlorine, chlorine dioxide or ozone, above TVO-approved (German drinking water ordinance) limit values have a detrimental effect on the dye contained in Testomat 2000® reagents. Exact determination of the water hardness is therefore no longer guaranteed, and the Testomat instrument displays the error message ‘measuring fault analysis’ (MST analysis). To execute the measurement correctly, a reducing agent must be added. Testomat 2000® Antox is a special version of Testomat 2000® with an additional pump for dosing a reducing agent. An oxidising agent fault is prevented prior to each analysis by adding a reducing agent to the filled measuring chamber. The further analysis of the water hardness measurement is then continued according to the standard procedure. Application control of water quality in areas where measurement errors can arise due to oxidizing agents Measuring range 0.05-25 °dH Water hardness 0.5-20 °dH Carbonate hardness 1-15 mmol/l p-value 0.05-0.5 mmol/l minus m-value (depending on the choice of the indicator) Technical Data Power supply: 230–240 VAC, 115 VAC, 24 VAC all 50–60Hz Power consumption: max. 30 VA Protection class: I Degree of protection: IP 65 Ambient temperature: 10–45 °C, 50 - 104°F Option: booster pump see accessories Dimensions (B x H x T): 380 x 480 x 280 mm Weight: approx. 9.5 kg Menu languages: German, English, French, Italian, Polish (others upon request)