| ZHANG RONGKUN,LUO YINGHUA. 1982. RESEARCH ON DETERMINATION OF DISSOLVED OXYGEN IN SEAWATER. Acta Oceanologica Sinica, (1):62－70 |
| RESEARCH ON DETERMINATION OF DISSOLVED OXYGEN IN SEAWATER |
| RESEARCH ON DETERMINATION OF DISSOLVED OXYGEN IN SEAWATER |
| Received:October 16, 1979 |
| DOI： |
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| Abstract: |
Based on the principle of laminar flow-constant potential-chronocoulometry, this article presents a new method of determining the dissolved oxygen in seawater with considerable success. A new model of electrochemical sensor has been designed for this purpose.
The sensor has the advantage of overcoming hysteresis and "outskirts effect", thus increasing its stability and prolonging its use to 1-2 years.
In connection with this new method a new model SY-1 integrating microcoulorneter with digital display is designed.
It is a fast (a sample/2 min) and accurate (±1-1.5%) method, suitable for use in the laboratory on board a ship. |
| 中文摘要: |
Based on the principle of laminar flow-constant potential-chronocoulometry, this article presents a new method of determining the dissolved oxygen in seawater with considerable success. A new model of electrochemical sensor has been designed for this purpose.
The sensor has the advantage of overcoming hysteresis and "outskirts effect", thus increasing its stability and prolonging its use to 1-2 years.
In connection with this new method a new model SY-1 integrating microcoulorneter with digital display is designed.
It is a fast (a sample/2 min) and accurate (±1-1.5%) method, suitable for use in the laboratory on board a ship. |
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