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GL-TN01 Total Nitrogen Water Quality Online Automatic Monitoring Instrument
GL-TN01 Total Nitrogen Water Quality Online Automatic Monitoring Instrument
Product details
application area
Applied to monitoring and monitoring of enterprise wastewater, domestic wastewater, and surface water.
Product principle
The online automatic monitoring instrument for total nitrogen water quality uses alkaline potassium persulfate digestion spectrophotometry to determine the total nitrogen value in water samples, which fully complies with national standards.
Product Features
The product has independent intellectual property rights such as national environmental certification and software copyrights.
Reduced product volume and high degree of automation.
The instrument has functions such as automatic calibration, automatic range switching, liquid shortage alarm, and fault alarm.
Separating cleaning waste liquid from measuring waste liquid greatly reduces the cost of waste liquid treatment.
Multiple measurement modes can be selected: (fixed-point mode, interval mode, periodic mode, external trigger mode, etc.)
Unique reagent formula with strong anti-interference ability against ions, turbidity, chromaticity, and other factors.
The reagent formula can be made public and can be self prepared.
Reduced reagent usage saves more costs for operation and maintenance services.
Hardware advantages
Imported photoelectric quantitative device, reliable and stable, with strong anti-interference ability.
Imported cold light source, with no attenuation of light intensity and a lifespan of over 10 years.
The receiver adopts imported components with high accuracy and small temperature drift.
The control system adopts Siemens PLC technology, which has strong anti-interference ability.
The touch screen adopts a 7-inch industrial grade touch screen, which is suitable for various complex environments.
The material of the water pipe fittings is imported PTFE material that is resistant to strong acids and alkalis.
The digestion chamber adopts an integrated valve design with good sealing effect. Can withstand high temperatures of 200 ℃ and high pressures of 2Mpa.
(Optional) Printing function. (Optional) Internet of Things anti control function, which can be remotely controlled through a mobile app, making operation and after-sales more convenient.
Basic parameters
Applied to monitoring and monitoring of enterprise wastewater, domestic wastewater, and surface water.
Product principle
The online automatic monitoring instrument for total nitrogen water quality uses alkaline potassium persulfate digestion spectrophotometry to determine the total nitrogen value in water samples, which fully complies with national standards.
Product Features
The product has independent intellectual property rights such as national environmental certification and software copyrights.
Reduced product volume and high degree of automation.
The instrument has functions such as automatic calibration, automatic range switching, liquid shortage alarm, and fault alarm.
Separating cleaning waste liquid from measuring waste liquid greatly reduces the cost of waste liquid treatment.
Multiple measurement modes can be selected: (fixed-point mode, interval mode, periodic mode, external trigger mode, etc.)
Unique reagent formula with strong anti-interference ability against ions, turbidity, chromaticity, and other factors.
The reagent formula can be made public and can be self prepared.
Reduced reagent usage saves more costs for operation and maintenance services.
Hardware advantages
Imported photoelectric quantitative device, reliable and stable, with strong anti-interference ability.
Imported cold light source, with no attenuation of light intensity and a lifespan of over 10 years.
The receiver adopts imported components with high accuracy and small temperature drift.
The control system adopts Siemens PLC technology, which has strong anti-interference ability.
The touch screen adopts a 7-inch industrial grade touch screen, which is suitable for various complex environments.
The material of the water pipe fittings is imported PTFE material that is resistant to strong acids and alkalis.
The digestion chamber adopts an integrated valve design with good sealing effect. Can withstand high temperatures of 200 ℃ and high pressures of 2Mpa.
(Optional) Printing function. (Optional) Internet of Things anti control function, which can be remotely controlled through a mobile app, making operation and after-sales more convenient.
Basic parameters
| Detection parameters | total nitrogen |
| test method | Alkaline potassium persulfate method |
| measuring range | 0-200mg/L (expandable) |
| zero drift | ±5%F.S |
| Span Drift | ±10%F.S |
| Indication error | ±10% |
| repeatability | ≤5% |
| Test Cycle | ≤50min |
| limit of detection | 0.2mg/L |
| display | 7-inch industrial touch screen |
| insulation resistance | Above 20M Ω |
| MTBF | ≥ 720h/time |
| interface | RS232 or RS485 |
| External dimensions | 420×420×1370mm |
| ambient temperature | 5-35℃ |
| Environmental temperature and humidity | 20-85%RH |
| supply voltage | AC 220V |
| Power frequency | 50Hz |
| rated power | 100W |
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