Bante821 portable dissolved oxygen meter

Standard portable dissolved oxygen meter, suitable for measurement of dissolved oxygen concentration or percentage of saturation.

Functional characteristics: * 1 or 2 keys calibration, 100% in oxygen-saturated, 0% in the absence of oxygen in liquid. * Optional temperature unit (° c or ° f) and the concentration of dissolved oxygen (mg/l or ppm). * Manual salinity and barometric pressure compensation. * Press the temperature calibration, effectively improve the instrument temperature measurement accuracy. * Automatic temperature compensation to eliminate temperature differences lead to data errors. * Automatic end lock, keep the stable measuring values easy to browse, or record data. * Help hints as a real-time operating instructions simplified instrumentation. * System menu allows the user to set conditions for measurement of steady, display resolution, the time and date to meet individual application requirements. * One-click Reset to restore the instrument to the factory mode. * Expandable memory of up to store 500 sets of measurements. * Built-in clock mark the storage time and date to meet the GLP standards. * Storage is allowed to send data to PC USB communication interface.

Technical parameters: Dissolved oxygen measurement range: 0.00~20.00mg/L resolution: 0.01mg/L dissolved oxygen measurement accuracy: ± 0.2mg/L (calibration and measurement at the same temperature)% of saturation measuring range: 0.0~200.0%% saturation measurement accuracy: ± 2% temperature range: 0.0~50.0 ° c 32.0~122.0 ° f measurement accuracy: ± 0.5 ° c temperature calibration: manual temperature compensation range: 0~50 ° c 32~122 ° F, automatically salt degrees compensation range: 0~50g/L atmosphere pressure compensation range: 60.0~112.5kPa, 450~850mmHg shut machine mode: manual or automatically (no press operation Hou 10, 20, 30 minutes) data lock function: manual or automatically end lock data stable conditions: high precision or fast calibration reminded: 0-30 days a key reset function: contains sensor type: very spectrum type sensor connection device: 6 core data store: 500 Group communications output: USB standard Battery type: 3x1.5V battery 'AA' battery life: approximately 150 hours (turn off the LCD backlight) overall dimensions: 170 (l) x85 (w) x30 (h) mm weight: 300g

Order codes and accessories: Order code: Bante821 * dissolved oxygen electrode (United States manufacturing) Membrane Cap Assembly * of * electrode battery and carrying case