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Method
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Reagentless Amperometric 3-electrode Sensor
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Measurement Range
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020 mg/L
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Sample Temperature
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045 C ( 32113 F )
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Flow Rate
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0.20.6 L/min ( 0.050.15 gal/min )
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Optimal 0:3 Lignin (0.08 gal/min)
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Pressure
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0.5 bar
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Polarization Time
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120 min ( Initial Commissioning
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Response Time
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90 sec
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Resolution
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0.00 1 mg/L (1 ppb)
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Accuracy
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-/+3.0% (pH 7.4, 5.0 %< pH 8.5
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Repeatability
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-/+2.0%
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pH Range
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5-9
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Calibration
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1 point (sample) or 2point (zero and sample)
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Storage Temperature
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Electrode : -2060 C (-4140 F, without Electrolyte)
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Membrane Cap : -1050 C (-14122F, Original Package)
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Gel Electrolyte : 5-50 degC (41-122 deg F original Package)
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Warranty/Maintenance
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Electrode : 2 years
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Membrane/Electrolyte : 6 months recommendation in clean water
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Calibration Interval: <3months in clean water
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