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China, Chinese Portable Dissolved Oxygen Meter/ Controller in Water Quality Analysis Industry1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Analysis InstrumentMoisture MeterFish Farm Do ControllerOnline Do Measurement
Shanghai Boqu Instrument Co., Ltd.
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Product Description DOS-1703 Portable Dissolved Oxygen MeterDOS-1703 portable dissolved oxygen meter is outstanding for ultra-low power microcontroller measurement and control, low power consumption, high reliability, intelligent measurement, using polarographic measurements, without changing the oxygen membrane. Having reliable, easy (one-hand operation) operation, etc.; the instrument can display dissolved oxygen concentration in two kinds of measurement results indicates, mg / L (ppm) and the oxygen saturation percentage (% ), in addition, measure the temperature of the measured medium simultaneously. Technical indexesMeasuring rangeDO0.00--50.0mg/L0.0--500% Temp0…60oC (ATC/MTC)Atmosphere300--1100hPaResolutionDO0.01mg/L,0.1mg/L(ATC)0.1%/1%(ATC)Temp0.1oCAtmosphere1hPaElectronic unit measurement errorDO±0.5 % FSTemp±0.2 oCAtmosphere±5hPaCalibrationAt most 2 point, (water vapor saturated air/zero oxygen solution)Power supplyDC6V/20mA; 4 x AA/LR6 1.5 V or NiMH 1.2 V and chargableSize/Weight230×100×35(mm)/0.4kgDisplayLCD Sensor input connectorBNCData storageCalibration data;99 groups measurement dataWorking conditionTemp5...40oCRelative humidity5%...80% (without condensate)Installation grade Pollution grade2Altitude<=2000m
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