The HI76483 Clark-type polarographic probe measures a wide range of dissolved oxygen from 0.0 to 600% saturation and 0.00 to 90.00 mg/L (ppm). The HI76483 features an ultra-thin design, only 12 mm in diameter, and has a built-in thermistor temperature sensor that compensates for temperature changes from 0 to 50°C. The HI76483 is a replacement DO probe for use with the HI5421 laboratory research grade benchtop dissolved oxygen and BOD meter.
The HI76483 polarization probe provides accuracy and reproducibility when used with the HI5421 benchtop meter. The probe body is made from PEI (Extreme Elastomer) for increased durability and features a platinum cathode and Ag/AgCl anode assembly. The ultra-thin 12mm design allows convenient measurements in narrow containers such as test tubes, wine bottles and Biological Oxygen Demand (BOD) bottles.
The HI76483 membrane features a screw-on cap for easy replacement and faster maintenance. The cap is made of durable plastic material with a polytetrafluoroethylene (PTFE) oxygen-permeable membrane. Each cap is easily filled with electrolyte and installed on the probe.