China Wholesale Chemical Oxygen Demand Analyzer Suppliers Factories - DOS-118F Lab Dissolved Oxygen Sensor – BOQU

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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for Cheap Dissolved Oxygen Meter , Portable Electrical Conductivity Meter , Digital Turbidity Meter , With advantage of industry management, the business has generally been committed to supporting prospects to become the current market leader in their respective industries.
China Wholesale Chemical Oxygen Demand Analyzer Suppliers Factories - DOS-118F Lab Dissolved Oxygen Sensor – BOQU Detail:

Measuring range 0-20mg/L
Measured water temperature 0-60℃
Electrode shell material PVC
Temperature compensation resistor 2.252K, 10K, 22K, Ptl00, Pt1000
Sensor life >1years
Cable length 1 m or 2m(double shielded)
Detection lower limit 0.1 mg/L (ppm) (20℃)
Measurement upper limit 20mg/L(ppm)
Response time ≤l min(90%, 20℃)
Polarization time >2min
Minimum flow rate 2.5cm/s
Drift <3%/month
Measurement error <±1 PPM
Air current 80-100nA (25℃)
Polarization voltage 0.7V
Zero oxygen <5PPb(3min)
Calibration intervals >60 days

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  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Georgia from Slovenia - 2017.11.29 11:09
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Mario from Australia - 2018.09.21 11:44
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