Dissolved oxygen analyzer MARK-302E
Dissolved oxygen analyzer MARK-302E. Out of production! Analogue - MARK-302M. Used to measure dissolved oxygen concentration (DOC) and temperature of aqueous media. Laboratory and field measurements. Determination of BOD. Convenience and accuracy of measurements Automatic temperature and barocompensation. Automatic calibration for air oxygen. Three measurement modes KKK, mg/dm3 % saturation Temperature, °C Long lasting sensor Sensor service life is at least 10 years High contrast LCD indicator Low power consumption Up to 2000 hours of continuous operation from a set of AA elements Specifications: Range Discreteness Accuracy KKK, mg/dm3 0-20 0.001 ±(0.05+0.04*A) CRC, % saturation 0-200 0.01 ±(0.7+0.04*A) Temperature, °C 0-50 0.1 ±0.3 A - measured value Converter block Sensor Overall dimensions, mm 85*155*35 Ø 14*115 Ø 10*801 Weight, g 300 100 1 submersible part for BOD flask Power supply From two AA elements Environment Requirements Temperature, °C 0-50 Speed of water movement along the sensor membrane, cm/s At least 5 Pressure, MPa No more than 0.2 Ordering information Basic kit Converter block Oxygen sensor with 5 meter cable Electrolyte Set of replacement elements Set of elements type AA Additionally Cable up to 20 meters 24 month warranty Manba: https://www.nv-lab.ru/catalog_info.php?ID=2438