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Determination of oxygen consumption rate
acc. to DIN 38414 part 6
l Storage of the single test data in intervals of 10 seconds.
l Selection of the range with linear oxygen reduction ≥ 1 minute.
l Regular termination when linearity is reached.
l Termination after 10 minutes at the latest.
l Termination in case of measured values < 1 mg/L
Immerse probe into sample solution!
140
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ÁOº m¥/L 25.4°C
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BOD5
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BOD
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7,92
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Oxygen measurement
Method oxygen
measurement.
AR
Method change.
Select oxygen
consumption rate
Start measurement of the
consumption rate.
AR
BA61101/08.00/IWa/MLP5-E2
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