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Benchtop Dissolved Oxygen Meter with LCD Display Screen1
Analysis Instrument, pH Meter, Automatic Electrode Diagnosis, pH Slope and Offset Display
Zhejiang Top Cloud-Agri Technology Co., Ltd.
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Product Description Product DescriptionIntroduce1. High resolution LCD display, 5.7 inches.2. Multi-reading feature allows auto-read, timed-read and continuous-read.3. Automatic/Manual temperature compensation ensures accurate results.4. Auto-hold feature senses and locks the measurement endpoint.5. Data Storage 500 sets (GLP-compliant).6. Support for USB or RS-232 communication.7. Reset feature automatically resumes all settings back to factory default options.8. IP54 waterproof.9. Support for air-saturated water or zero oxygen calibration.10. Auto barometric pressure compensation11. Manual Salinity Factor Correction12. Selectable pressure unit, including kPa, mbar, Torr, Atm.SpecificationModelDO400FParametersDO/Temp(DO Saturation).DissolvedOxygen ConcentrationSensor TypePolarographicRange0.00 to 99.99 mg/LResolution0.01mg/LAccuracy±0.3mg/L (0.00 to 20.00 mg/L);±10% (20.00 to 99.99 mg/L)Calibration PointsAir-saturated water or zero pointBarometric CompensationYesManual Salinity Factor CorrectionYesDO SaturationRange(0.0 to 600.0)%Resolution0.1%Accuracy±2.0%TemperatureRange-10 to 135 oC, 14 to 275 oFUnitoC, oFResolution0.1Accuracy±0.1MeasurementReading ModeAuto Read (Fast, Medium, Slow), Timed, ContinuousReading PromptsReading, Stable, LockedTemp. CompensationATC, MTCData managementData Storage500 results eachGLP FeaturesYesInputsDO with Temp. Probe4-pin aviation connectorOutputsUSBUSB 2.0 flash memory device, PCRS 232printerDisplay optionsBacklightYesAuto Shutdown1~60 min, offIP RatingIP54Date and TimeYesGeneralPowerAC Adapter, 100-240V AC input, DC9V outputDimensions242×195× 68 mmWeight900g (1.98 lb)Packaging & Shipping We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.After Sales ServiceWe have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.FAQ1.Are you a manufacturer or not?Yes, we are. We have more than 300 workers and 26680 square meters of production base in Zhejiang province which is close to Shanghai and Ningbo port. Welcome to come and visit our factory.2. How do you guarantee the quality of your products?We have passed ISO9001 / 14001 / 45001 quality system certification. And has a professional quality inspection team of more than 30 inspectors. Adhere to the strict quality control of each process from raw materials to packaging.3. What is your after-sales service?The warranty time is 1 full year, lifelong maintenance.4. How long is your delivery lead time?It is generally 3-5 days, but it will vary according to different products and quantities. 5. OEM available?Yes, OEM is acceptable. Please contact us for specific information.Company ProfileTOP Cloud-Agri was founded in 2008. It is a national high-tech enterprise specializing in the design, development, manufacture, and sales of agricultural testing instruments, laboratory equipment, and smart agriculture. The core products of the company are testing instruments in seed shape measurement, seed breeding, sampling, cleaning, storage, seed vigor and health research, plant physiology, soil physical properties analysis, crops quality analysis, food safety detection, agriculture produces quality testing, plant protection, pest forecast, and monitoring, weather monitoring, water quality detection, smart agriculture solutions, and other general laboratory devices.ΔCertificate TOP Cloud-Agri has passed ISO9001:2015,ISO14001:2015,ISO45001:2018 .Now we are speeding up the construction of Three Major Base.Up to now, TOP Cloud-Agri has joined the National 863 project, State Star Plan Project, and other multiple national scientific research projects, and the company was awarded 18 national Invention patents, 40 utility model patents, 7 appearance patents, 140+ product software copyright, 39 software product registration; Meantime, TOP Cloud-Agri has been identified as Zhejiang Provincial Academician Workstation, Provincial Enterprise Research Institute.Customer Response
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