PDO Portable Dissolved Oxygen Analyzer / Meter For Measuring Dissolved Oxygen PDO1000

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PDO Portable Dissolved Oxygen Analyzer / Meter For Measuring Dissolved Oxygen PDO1000


1. Application

Applicable to the determination of the concentration of oxygen dissolved in water or saturation.

    • Water and sewage water treatment       

    Aeration tanks, aerobic and anaerobic ponds, nitrification and denitrification tanks, etc.

    • Water Environment Monitoring       

    Rivers, lakes, seawater, fisheries, etc.

 

   2. Features and Benefits

•With innovative principle of the fluorescence method, no need to replace the diaphragm and the electrolyte, maintenance-free.

• no need to replace the fluorescent cap, lower operating costs.

• No oxygen consuming, neither require the flow rate nor agitation.

•Anti-interference of the chemical substances in the wastewater, can be used in harsh wastewater environment.

• Basically maintenance-free, saving time and reducing the cost of the owners.

 

• Factory pre-calibration

• No polarization requirement.

• Response quickly, only minimal amount of stirring needed.

• Measurement accuracy is able to reach 99% accuracy.

• Rugged sensor maintain its accuracy in the case of contamination or be scratched, easy to clean.

• With more than 5 years service life.

• Good performance at small range, more suitable for sewage treatment works application.

• Large storage space, and can read data through the USB interface directly.

 

  3. Specifications

Performance characteristics

Measuring Range

0 ~ 20mg / L

0 to 200% of air saturation

Temperature: 0 ~ 50

Resolution

0.01mg / L, 0.01% saturation, temperature: 0.1

Accuracy

Dissolved oxygen: ± 1% FS

Temperature: ± 0.3

Response time

<30 seconds

Calibration

Factory pre-calibration, field calibration is available

Display

LCD displays data including date, time, dissolved oxygen, temperature, history, etc.

Data storage

Digital interface: USB

Data Storage: 800,000 records

Power supply

Power supply mode

battery-powered, attached with charger

Battery life

one time charge can be used about 1000 minutes

The battery indicator

Send message to this supplier
Mr. Anthony (sales manager)
Tel: 86-10-82826071
Mobile: 86-13718161952
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Contact Method
Beijing Tengine Innovation Instruments Co.,Ltd
17th Floor,Century Technology & Trade Building C, 66 Zhongguancun ,Haidian, Beijing, China (Mainland) / 100000
Fax: 86-10-82826983
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