online cod analyzer chemical oxygen demand measurement from China manufacturer - Beijing Tengine Innovation Instruments Co.,Ltd

online cod analyzer chemical oxygen demand measurement

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: TEM-COD9000

10 - 5000mg/l Online COD Analyz

10 - 5000mg/l Online COD Analyzer / Meter, Chemical Oxygen Demand Wastewater

1. Application

• The inflow and effluent of wastewater treatment plant and water supply plant

• Drain outlet of industrial plants

• Water quality monitoring stations of lakes and rivers

2. Features and Benefits

• High precision and stability, good correlation with manual analysis.

• Low maintenance, small amount of reagent needed, effective and good cost performance.

• Strong anti-interference by Cl-, can be used even the water containing 10000 mg/L of Cl-.

• Unique valve group, multi-channel switch, with the advantage of easy maintenance,long service life

• The precise optical system to achieve precise reagent metering, to overcome the peristaltic pump, do not bother because of the quantitative errors caused by friction.While achieving a precise quantification of trace reagents, greatly reducing reagent usage

• The confined system with high temperature and pressure, speeds up the digestion process and ensures no volatilization of corrosive gas.

• Power-off data protection keep the measuring data from damaged or lost.

• Variety of output interface meets all kinds of different interface requirements.

3. Specifications

Performance characteristics
Measuring Range	10~5000mg/l
Accuracy	Less than ±10%, when ≥100mg/L ±8mg/L, when 100mg/L
Repeatability	±10%, when ≥100mg/L ±6mg/L, when 100mg/L
Measuring period	Minimum measuring period is 20 minutes; According to the water quality, the digesting time could be adjusted from 5 to 120min
Sampling period	209999mins adjustable freely
Calibration interval	Any random interval from 1 to 99 days
Consumption of reagent	$0.06/sample
Output	4-20mA, RS-232 is optional
Environmental condition	Temperature adjustable, indoor, the most suitable temperature is from 5 to 28; Humidity ≤90% (no condensation)
Power	230±10%VAC,50±10%Hz
Dimensions	5504501500mm(W×D×H) (21.717.759 in.)
Touch screen display and operating. Exceptional alarm and power failure without losing data. Return to work status automatically after exceptional reset or power down.