HI76483 • HI764833 Polarographic DO Probe These Clark-Type Polarographic probes measure a wide range of dissolved oxygen from 0.0 to 600% saturation and 0.00 to 90.00 mg/L (ppm). The HI76483 and HI764833 has a slim design measuring only 12 mm in diameter and has a built-in thermistor temperature sensor that compensates for temperature variations from 0 to 50°C. • Polarographic DO probe with analog signal • 12 mm design that incorporates integral temperature • Durable PEI (polyetherimide) body and membrane cap has outstanding chemical resistance • Incorporated 1 m cable and DIN connector 1 Strain relief 2 Probe cap 3 PEI probe body 4 Temperature sensor 5 Threads for membrane cap 6 Ag/AgCl anode and reference 7 Glass insulator 8 Platinum cathode 9 Disposable membrane cap 10 Oxygen permeable PTFE membrane Probe Cable Length Recommended meters HI764833 1 m (3.3’) HI6421 HI76483 1 m (3.3’) HI5421 HI7041 Electrolyte Solution It is crucial to the performance of your DO probe to keep the sensor active with regular maintenance. For this purpose, Hanna has developed HI7041 electrolyte solution to rell the membrane cap. HI7041S refilling electrolyte solution (30 mL) HI7041M refilling electrolyte solution (250 mL) HI7041L refilling electrolyte solution (500 mL) HI76483A/P Easy, Screw Cap DO Membranes Have PTFE DO replacement caps available when DO measurements become sluggish or for routine maintenance. HI76483A/P Contains 5 ready-to-use, replacement membranes 120 mm 53.5 mm 63.9 mm À12 mm À16 mm 1 2 3 4 5 6 7 8 9 10 6 Dissolved Oxygen 6.35 www.hannainst.com | probes and solutions
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