Dissolved Oxygen Meter / Datalogger – HD 2109.1 & 2109.2

Specifications

Operating Conditions

• Working temperature : -5…50 ºC
• Storing temperature : -25…65 ºC
• Working Relative Humidity : 0…90%RH without condensation

Measurement of the Concentration of D.O.

• Measurement range : 0.00….90.00mg/l
• Resolution : 0.01 mg/l
• Accuracy (60….10%, 1013mbar, 20….25ºC) : ± 0.03mg/l ± 1 digit