SD 310 Oxi GLP features Easy calibration against air Data storage Auto hold function Backlit display Alarm function (Min/Max) The portable meter SD 310 Oxi meets the day-to-day demands for sturdy and reliable measurement of dissolved oxygen and completes the SD 300 series Applications & Users ■ Drinking/ potable water Users ■ Water Treatment Companies ■ Industrial and Governmental Laboratories ■ Sewage Plants ■ Water Protection Control

Technical data O2 concentration Sensor temperature Accuracy O2 0 … 25 mg/l ± 1.5% ± 0.2 mg/l concentration 25 …70 mg/l ± 2.5% ± 0.3 mg/l Temperature accuracy Ambient air pressure accuracy 3 hPa bzw. 0.1 % full scale (higher value relevant) Ambient 0 to 40 °C = 32 to 104 °F conditions 0 to 95% relative density sensor (non-condensing) Features SD 310 Oxi Measurement of: Oxygen partial pressure, Oxygen Concentration, Oxygen Saturation, Temperature measurement Automatic absolute air pressure measurement Auto Hold Function Alarm Function Data Logger + Software Easy calibration against oxygen in air...