022-29398436
Fecal E.coli online detector
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
Fecal E.coli online detector
Fecal E. coli is derived from the intestines of people and other warm blood animals and is discharged through feces. The survival time of fecal E. coli in natural environment is the closest to the pathogen, and the number of fecal E. Therefore, the content of fecal E. The time of fecal E. coli survival in water, the resistance to disinfectant and adverse factors in water are similar to pathogenic bacteria. In practice, fecal E.coli is often used as indicator to evaluate the water quality.
The online monitoring system of fecal E. coli is a multi parameter microorganism online monitoring product based on the technology of enzyme substrate microbial detection. It is the first time that the laboratory enzyme substrate microbial detection technology is applied to the on-line automatic monitoring of water quality on site, which fills in the blank at home and abroad. The product can detect the total number of colonies, total fecal E.coli, heat-resistant (fecal) fecal E.coli and Escherichia coli in surface water, groundwater, sea water and drinking water, and can be combined arbitrarily. The concept of single field water quality monitoring instrument is broken through, and a multi-purpose and arbitrary combination of the laboratory platform for on-site water quality automatic monitoring is built. Enzyme substrate microbial detection technology has the advantage of rapid online automatic detection, and it can realize on-line culture detection of many kinds of microorganisms in 6-18 hours.
This product is suitable for: hospital sewage, drinking water source, surface water quality automatic monitoring station, sewage treatment plant outlet, etc.
Fecal E. coli is derived from the intestines of people and other warm blood animals and is discharged through feces. The survival time of fecal E. coli in natural environment is the closest to the pathogen, and the number of fecal E. Therefore, the content of fecal E. The time of fecal E. coli survival in water, the resistance to disinfectant and adverse factors in water are similar to pathogenic bacteria. In practice, fecal E.coli is often used as indicator to evaluate the water quality.
The online monitoring system of fecal E. coli is a multi parameter microorganism online monitoring product based on the technology of enzyme substrate microbial detection. It is the first time that the laboratory enzyme substrate microbial detection technology is applied to the on-line automatic monitoring of water quality on site, which fills in the blank at home and abroad. The product can detect the total number of colonies, total fecal E.coli, heat-resistant (fecal) fecal E.coli and Escherichia coli in surface water, groundwater, sea water and drinking water, and can be combined arbitrarily. The concept of single field water quality monitoring instrument is broken through, and a multi-purpose and arbitrary combination of the laboratory platform for on-site water quality automatic monitoring is built. Enzyme substrate microbial detection technology has the advantage of rapid online automatic detection, and it can realize on-line culture detection of many kinds of microorganisms in 6-18 hours.
This product is suitable for: hospital sewage, drinking water source, surface water quality automatic monitoring station, sewage treatment plant outlet, etc.
··It is easy to operate, meets the requirements of unattended online continuous monitoring, and can upload the test data results remotely.
·Multiple independent constant temperature cultivation detection systems ensure relatively high sampling frequency, and the sampling frequency can be set for at least 4 hours.
·The built-in turbidity correction function can reduce the impact of turbidity increase on the detection results in the microbial culture process.
·The concentration range of test water sample is wide to avoid all positive results.
·Automatic pipeline disinfection and cleaning, eliminate water sample cross interference
Performance parameters of wtf5600 colitech
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Analysis range |
0-100mpn / 100mL, 0-10000mpn / 100ml (expandable) |
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detection limit |
1MPN/mL |
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resolving power |
1% |
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Error |
The standard solution is less than 10%;Water sample < 10% |
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Repeatability |
5% |
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Span Drift |
±5% F.S. |
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Analysis method |
On the hour |
Run hourly, up to 2 groups per day |
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Interval |
Run for 0-9999 minutes at the set interval |
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Manual |
Manual analysis |
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long-range |
Modbus is used for remote control;Dry contact control |
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Calibration mode |
Interval times |
Interval calibration according to the number of analysis accumulation |
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Interval days |
Interval calibration by operation days |
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Manual |
Manual calibration |
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long-range |
Remote control by MODBUS |
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Cleaning method |
Automatic |
Analysis and cleaning;Fault cleaning;Abnormal power off cleaning;Emergency stop cleaning |
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Manual |
Manual cleaning |
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call the police |
Lack of liquid alarm;Self check alarm;Fault alarm;Over limit alarm (one way relay) |
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Data |
One 4-20mA analog |
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Communications |
A standard Modbus protocol of RS232 or RS485 interface |
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Storage |
About 20000 sets (automatically saved after power failure);Support u disk to export Excel; |
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Printing |
Miniature industrial thermal printer (optional) |
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Maintenance cycle |
About 30 days, 45 minutes |
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Display unit |
7Inch LCD, 800 * 480 resolution, TFT true color touch screen |
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Use environment |
5-35 ℃, humidity < 90% (no condensation) |
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Water sample temperature |
5—35℃ |
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Water extraction unit |
For the circulation and retention of water samples;Automatic back flushing precision filtration system (optional) |
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Dimensions |
one thousand six hundred and fifty×five hundred and thirty×430mm (including reagent cabinet) |
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Weight |
45kg (including reagent cabinet) |
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Power Supply |
AC 220V ± 10%, 50Hz ± 1% |
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Power |
150W |
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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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Product hotline:022-29398436、022-89611509
(Working day AM8:00-PM 6:30)
Sales telephone: 17612237940、 13002245640
(24-hour Hotline)
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