COD-571 Digital Benchtop Chemical Oxygen Demand Meter COD Meter With LCD Display
digital benchtop chemical oxygen demand meter COD meter with LCD display
COD-571
Characteristics:
1.English language menu and LCD display for easy use
2.It adopts dichromate colorimetric method.
3.Direct reading of COD results and no need to analyze by other means such as titration.
4.2 point calibration (zero COD and full scale calibration)
5.Measuring results can be viewed, deleted and printed. Up to 200 sets of measuring data can be stored and it can be connected with TP-16 printer.
6.It adopts digestion method of sealing reflux and can conduct simultaneous digestion of 21 samples for low energy consumption.
7.The digestion temperature can be adjusted from ambient temperature to 165℃. Also, it is equipped with over temperature alarming system.
8.The digestion time can be set from 0 to 120 min. It will be power off after response.
Technical data:
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Model Specification |
COD-571 |
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Range |
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Electrolysis current divide |
— |
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Accuracy |
Basic accuracy |
≤150mg/L: ±8% reading ±1 mg/L; ≥150mg/L: ±8% reading |
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Repeatability |
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Stability |
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Measuring Principle |
Dichromate colorimetric method |
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Sealing reflux method(could dispelling 21 samples simultaneously) |
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Digestion Temperature |
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Calibration |
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200 data with time-and-date stamp |
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View, delete & print |
Yes |
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Display |
LCD |
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Power |
AC(220±22)V, (50±1)Hz |
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Dimension (mm),Weight(kg) |
COD-571: 270×280×125, 2 COD-571-1: 330×228×132, 4 |
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