Welcome to ECBAY
Water Quality On-Line Automatic Monitor of Chemical Oxygen Demand (CODcr)
Water Quality On-Line Automatic Monitor of Chemical Oxygen Demand (CODcr)

Adopt potassium dichromate method to test the CODcr of the water samples, monitoring the organics pollution levels in the water.

E6821 water quality on-line Automatic Monitor of Chemical Oxygen Demand (CODcr) which adopts potassium dichromate method to test the CODcr of the water samples, monitoring the organics pollution levels in the water, are widely used in the water environmental quality monitoring, pollution emission monitoring, industrial process control and other field.

Features

l  Adopt potassium dichromate method on-line automatic, continuing monitoring COD;

l  Using state-of-the-art precision photoelectric quantitative techniques, high measurement accuracy;

l  Unique pneumatic transmission technology as well as low-flow precision peristaltic pump technology, gas-liquid separation, corrosion resisting;

l  Over 100,000 data storage capacity, without any loss when power breakdown;

l  Configure touch screen, easy to maintain and operation, remote setup and diagnosis;

l  Digestion, colorimetric integrated design, simplify the flow path, improving the stability of the instrument;

l  Novel electric design, ensure a high oxidation rate and life;

l  Auto-alarm when malfunction or exceptional value;

l  Self-protection and auto-restoration when in the situation of power outage, water-break and auto-restored function;

l  Manual operation, auto-correction, remote correction and auto-cleaning;

l  The veracity, safety and completeness of data, system stability will be guaranteed by the controller at technical grade.

Technical Parameters

Item

Specification

Sample Temperature

≤50°C

Measuring Range

0~1500mg/l,0~5000mg/l, Optional

Accuracy

>100mg/l h,≤±5% F•S;

<100mg/l h,≤±5mg/l

Reproducibility

>100mg/l h,≤±5% F•S;

<100mg/l h,≤±5mg/l

Response Time

≤25min

Analog Output

4~20mA

Communication Interface

RS485/RS232

Display

LCD Touch Screen,digital display(mg/l)

Reagent Replacement Time

≥25d

Average Power

<50W

Max Power

<100W

Insulation Resistance

>20MΩ

Mean Time Between Failures(MTBF)

≥1440h/times

Power Supply

(220±22) VAC ,(50±0.5)Hz

Working Temperature

0°C~40°C

Overall Dimension

(W×H×D)500mm×800mm×400mm

Weight

60 kg

      

Application Field

Widely used in the water environmental quality monitoring, pollution emission monitoring, industrial process control and other field.

Water Quality On-Line Automatic Monitor of Chemical Oxygen Demand (CODcr)

Ads by Google


About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.