Thermo Scientific Orion® Dissolved Oxygen Probe with Calibration Sleeve. For use with Star series, lab and field applications. A complete line of polarographic dissolved oxygen probes are available for BOD analysis, beer and wine testing, rugged field applications, and water and wastewater analysis. All DO probes feature automatic temperature compensation and convenient screw on membrane caps that reduce probe servicing time and eliminate assembly problems. Cable length: 1.5m. Connector: 9 pin mini DIN. Response time : 90% of final value in 10 sec, 95% of final value in 15 sec, 99% of final value in 60 sec. Minimum sample flow: 10 cm/sec. Oxygen consumption: 0.008µg/h (mg/L) -11 at 20°C. Maximum allowed overpressure: 6 bar. Sample temperature: 0 to 50°C. Temperature sensor: Dual thermally separated. Drift: approx. 0.1% per day. Electrolyte lifetime: 180 days. Storage temperature : -5 to 50°C. Per each. Thermo Scientific Orion® #: 083005MD.