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Permanganate index online water quality analyzer (manganese method)
Agriculture, forestry, animal husbandry and fishery, industrial and mining enterprises, municipal engineering,hydrology
and water conservancy, scientific research institutions, real estate and construction industry, etc
Permanganate index online water quality analyzer (manganese method)
Permanganate index refers to the amount of oxidant consumed in the treatment of water samples with potassium permanganate (KMnO4) as oxidant under certain conditions. This method is only suitable for the analysis and measurement of water source, drinking water and surface water. For industrial water, it is easy to use chromium COD online water quality analyzer Take measurements.
WTF2000 CODMn permanganate online water quality analyzer is analyzed by the national standard rapid digestion potassium permanganate titration method. The detection range standard is 0-50mg/l, and the range can be diluted and expanded according to the actual water sample on site (the chloride concentration shall not be higher than 300mg/l). Add quantitative potassium permanganate and sulfuric acid to the water for quick digestion. Potassium permanganate oxidizes the organic and inorganic substances, and then adds excess sodium oxalate to reduce the remaining potassium permanganate. The titration end point is to drop the standard concentration of potassium permanganate back to the solution with stable pink. The instrument automatically records the volume of potassium permanganate liquid consumption, and calculates the analysis results by the formula of built-in curve.
Permanganate index refers to the amount of oxidant consumed in the treatment of water samples with potassium permanganate (KMnO4) as oxidant under certain conditions. This method is only suitable for the analysis and measurement of water source, drinking water and surface water. For industrial water, it is easy to use chromium COD online water quality analyzer Take measurements.
WTF2000 CODMn permanganate online water quality analyzer is analyzed by the national standard rapid digestion potassium permanganate titration method. The detection range standard is 0-50mg/l, and the range can be diluted and expanded according to the actual water sample on site (the chloride concentration shall not be higher than 300mg/l). Add quantitative potassium permanganate and sulfuric acid to the water for quick digestion. Potassium permanganate oxidizes the organic and inorganic substances, and then adds excess sodium oxalate to reduce the remaining potassium permanganate. The titration end point is to drop the standard concentration of potassium permanganate back to the solution with stable pink. The instrument automatically records the volume of potassium permanganate liquid consumption, and calculates the analysis results by the formula of built-in curve.
·The fast digestion module is used for digestion, and the time can be set (10 to 40 minutes);
·The core detection component is imported brand, which can accurately determine the titration end point;
·When the titration reaches the end point, stop the titration pump immediately to save reagent;
·The quantitative analysis module is designed with small specifications, which saves reagents and reduces maintenance workload;
·Dynamic visualization, intuitive and convenient operation;
·Remote read and write data, support remote calibration and calibration;
·The software adopts hierarchical password management to ensure safe use;
·The instrument is equipped with automatic cleaning function and automatic calibration function;
·The external interface is reserved, and the expansion fun
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Performance parameters of wtf2000-codmn |
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Analysis method |
Rapid digestion titration |
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Analysis range |
0-50mg / L (extendable) |
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error |
≤±5% |
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Repeatability |
≤±3% |
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Zero drift |
≤±3% |
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Analysis frequency |
Timing analysis, interval analysis, remote control |
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signal output |
4-20mA |
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Communication format |
RS485 interface;Modbus Protocol |
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Report output |
U disk data export to excel format |
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display |
7Inch color touch screen;Bilingual |
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call the police |
Isolation relay contacts |
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Water production unit and pretreatment unit |
Support (optional) |
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Industrial printer |
Support (optional) |
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Wireless remote transmission |
Support (optional) |
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Reagent consumption (single time) |
2.0mL |
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Automatic cleaning |
support |
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Auto calibration |
support |
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Reagent cabinet / rack |
Support (optional) |
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Water sample condition |
0-60℃ |
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Power Supply |
AC220V 50Hz |
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work environment |
5-60℃ ；Humidity < 90%, no condensation |
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Dimensions |
720 * 600 * 300mm (excluding reagent cabinet) |
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Gross weight |
37kg (excluding reagent cabinet) |
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Cabinet protection |
IP65 corrosion resistant box material |
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Installation method |
Wall mounted, vertical (can be combined with reagent cabinet) |
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Software version |
ANNA1.07 |
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Mean time between failures |
> 720h / time |
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authentication |
ISO9000;CE |
Green ring company provides you with:
1. Water quality monitoring technical consultation and formulation of application scheme
2. Customized supporting products according to the site environment
3. Debugging and acceptance of instruments and supporting equipment
4. On site training of instrument use methods and precautions
5. After sales maintenance and repair service
Green ring company can provide customized product services for customers to meet their on-site needs. The supporting products provided by Jingxiang company include:
one Data acquisition and transmission network: remote transmission of field data to the user terminal (server, PC terminal), to achieve remote monitoring, according to the communication protocol provided by the user Develop the data format and connect with the local relevant departments.
two Analysis data PC client: through the configured computer, the analysis data will be transmitted to the computer in real time, or connected with the outdoor LED electronic LCD screen.
three Water quality regulation dosing unit: according to the instrument analysis data, real-time regulation of supporting dosing equipment, inlet and outlet valves and other third-party equipment.
four Pump control unit: it provides the control service of pump equipment on site, and can realize manual / automatic operation.
five Water quality pretreatment unit: in view of the conditions of high temperature and high pollution of water samples, it is necessary to carry out physical purification or cooling treatment for water samples, so as to meet the requirements of analysis.
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Some consumables and accessories |
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name |
Company |
Recommended replacement cycle (6 times / day) |
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Analytical reagent |
Set (1L) |
2Months |
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Standard sample |
Set (1L) |
3Months |
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Peristaltic pump pipe stuck |
root |
6Months |
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Drain pipe |
root |
6Months |
Green ring promises that the reagent formula is fully open. Jingxiang provides analytical reagents and standard samples for customers to prepare.
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