TO MAKE THE WORLD CLOSER TO THE TRUTH
TO MAKE THE WORLD CLOSER TO THE TRUTH
TO MAKE THE WORLD CLOSER TO THE TRUTH
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PT-G8604
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Total Nitrogen Water Quality Automatic Monitor is designed for the demand of water quality analysis of pollution sources and industrial processes, and it is suitable for the online automatic measurement of total nitrogen in factories, mines, urban wastewater, rivers and lakes and sewage treatment facilities.
The analytical method of the instrument adopts UV spectrophotometry, which is in line with the national standard ‘Determination of Total Nitrogen in Water Quality Alkaline Potassium Persulfate Elimination UV Spectrophotometry’ (HJ 636-2012), which is a national class A method for total nitrogen monitoring, ensuring the accuracy and validity of the monitoring data.
Total Nitrogen Water Quality Automatic Monitor is designed for the demand of water quality analysis of pollution sources and industrial processes, and it is suitable for the online automatic measurement of total nitrogen in factories, mines, urban wastewater, rivers and lakes and sewage treatment facilities.
The analytical method of the instrument adopts UV spectrophotometry, which is in line with the national standard ‘Determination of Total Nitrogen in Water Quality Alkaline Potassium Persulfate Elimination UV Spectrophotometry’ (HJ 636-2012), which is a national class A method for total nitrogen monitoring, ensuring the accuracy and validity of the monitoring data.
Product Features:
◼ Custom designed for environmental protection water quality monitoring and watershed management departments, for pollution sources and watershed management of water quality online monitoring.
◼ The monitoring and analysis method is in line with the national standard HJ 636-2012 ‘Determination of Total Nitrogen in Water Quality Alkaline Potassium Persulfate Elimination Ultraviolet Spectrophotometric Method’, which is a national class A method of total nitrogen monitoring and the ‘Technical Requirements for Total Nitrogen Water Quality Automatic Analyser’ HJ/T 102-2003, which ensures the accuracy and validity of the monitoring data.
◼ Internationally leading reagent formula and detection algorithm design, can effectively remove the interference of colour, turbidity and other components of the determination, to ensure the convenience and reliability of the measurement.
◼ Reagent consumption is as low as 0.75 ml of each reagent/time, which greatly saves the operating costs of enterprises and reduces the secondary pollution of reagents and waste liquid.
◼ Provide customised reagent formulations and professional instrumentation for different industries.
◼ Can be set by the user to achieve online monitoring or batch measurement, data automatically stored and can be uploaded in real time to the environmental protection regulatory departments at all levels, in order to provide timely decision-making support for the management department with the highest efficiency.
◼ Automatic sampling and automatic cleaning function, simple operation, easy to grasp by the monitoring personnel.
◼ According to the requirements of ‘online monitoring data validity audit system for water quality of pollution sources’, integrating [instrument calibration], [quality control sample batch testing], [zero drift measurement], range drift measurement] and many other high-end functions, greatly saving the workload of the enterprise operation and maintenance personnel and environmental protection department responsible for the workload of inspectors.
Product Features:
◼ Custom designed for environmental protection water quality monitoring and watershed management departments, for pollution sources and watershed management of water quality online monitoring.
◼ The monitoring and analysis method is in line with the national standard HJ 636-2012 ‘Determination of Total Nitrogen in Water Quality Alkaline Potassium Persulfate Elimination Ultraviolet Spectrophotometric Method’, which is a national class A method of total nitrogen monitoring and the ‘Technical Requirements for Total Nitrogen Water Quality Automatic Analyser’ HJ/T 102-2003, which ensures the accuracy and validity of the monitoring data.
◼ Internationally leading reagent formula and detection algorithm design, can effectively remove the interference of colour, turbidity and other components of the determination, to ensure the convenience and reliability of the measurement.
◼ Reagent consumption is as low as 0.75 ml of each reagent/time, which greatly saves the operating costs of enterprises and reduces the secondary pollution of reagents and waste liquid.
◼ Provide customised reagent formulations and professional instrumentation for different industries.
◼ Can be set by the user to achieve online monitoring or batch measurement, data automatically stored and can be uploaded in real time to the environmental protection regulatory departments at all levels, in order to provide timely decision-making support for the management department with the highest efficiency.
◼ Automatic sampling and automatic cleaning function, simple operation, easy to grasp by the monitoring personnel.
◼ According to the requirements of ‘online monitoring data validity audit system for water quality of pollution sources’, integrating [instrument calibration], [quality control sample batch testing], [zero drift measurement], range drift measurement] and many other high-end functions, greatly saving the workload of the enterprise operation and maintenance personnel and environmental protection department responsible for the workload of inspectors.
Technical parameters：
Fields of application | On-line automatic measurement of total nitrogen in factories, mines, municipal wastewater and sewage treatment facilities |
Measurement methods | Potassium persulphate digestion-ultraviolet spectrophotometric method |
Display | 8-inch TFT colour touch screen |
Measuring range | (0~2)mg/L; (0~25)mg/L; (0~50)mg/L; (0~100)mg/L; can be expanded according to user requirements; |
Measurement accuracy | ±0.1mg/L, TN≤1mg/L; ±10%, TN＞1mg/L; |
Zero drift | ±5% F.S. |
Range drift | ±5% F.S. |
Detection limit | 0.1mg/L |
Measurement period | Measurement cycle minimum 50 minutes/time; online automatic monitoring cycle can be set: 1 hour/time |
Reagent consumption | 0.7 mL/reagent; with TN-B reagent kit, 1000mL can guarantee a total of 380 measurements in 1 month at full capacity. |
Automatic calibration | Online automatic calibration function; another specially designed for the third-party operating companies ‘inspection automatic calibration’ function |
Automatic cleaning | Automatic pipeline cleaning after each measurement |
Data storage | 50,000 times historical data storage |
Interface Output | Standard equipment: RS232/RS485, one way (4-20) mA; |
Usage environment：
External power supply | (220±22)VAC; (50±2.5)Hz; Instrument power: 50W daily; <150W peak |
Ambient temperature and humidity | (5～45) oC，Relative humidity ≤90%, no condensation and dew |
External water sample | Pressure: (-10 to +2) kPa; Flow rate: (-1.0 to 0.5) m/s; Temperature:（5～45） oC |
Exterior Dimensions：
Dimensions | Width*Height*Thickness: (420*600*240)mm |
Net weight | 17.5kg |
Mounting type | Wall-mounted installation or 2-in-1 cabinet installation |
Technical parameters：
Fields of application | On-line automatic measurement of total nitrogen in factories, mines, municipal wastewater and sewage treatment facilities |
Measurement methods | Potassium persulphate digestion-ultraviolet spectrophotometric method |
Display | 8-inch TFT colour touch screen |
Measuring range | (0~2)mg/L; (0~25)mg/L; (0~50)mg/L; (0~100)mg/L; can be expanded according to user requirements; |
Measurement accuracy | ±0.1mg/L, TN≤1mg/L; ±10%, TN＞1mg/L; |
Zero drift | ±5% F.S. |
Range drift | ±5% F.S. |
Detection limit | 0.1mg/L |
Measurement period | Measurement cycle minimum 50 minutes/time; online automatic monitoring cycle can be set: 1 hour/time |
Reagent consumption | 0.7 mL/reagent; with TN-B reagent kit, 1000mL can guarantee a total of 380 measurements in 1 month at full capacity. |
Automatic calibration | Online automatic calibration function; another specially designed for the third-party operating companies ‘inspection automatic calibration’ function |
Automatic cleaning | Automatic pipeline cleaning after each measurement |
Data storage | 50,000 times historical data storage |
Interface Output | Standard equipment: RS232/RS485, one way (4-20) mA; |
Usage environment：
External power supply | (220±22)VAC; (50±2.5)Hz; Instrument power: 50W daily; <150W peak |
Ambient temperature and humidity | (5～45) oC，Relative humidity ≤90%, no condensation and dew |
External water sample | Pressure: (-10 to +2) kPa; Flow rate: (-1.0 to 0.5) m/s; Temperature:（5～45） oC |
Exterior Dimensions：
Dimensions | Width*Height*Thickness: (420*600*240)mm |
Net weight | 17.5kg |
Mounting type | Wall-mounted installation or 2-in-1 cabinet installation |
