Total Phosphorus Online Automatic Monitoring Instrument Total Phosphorus Total Nitrogen Automatic Monitoring Instrument Total Phosphorus TP Online Automatic Monitoring Instrument COD Sewage Treatment Plant Online Water Quality Monitoring Instrument

Description :

Total Phosphorus Online Automatic Monitor Total Phosphorus and Nitrogen Automatic Monitor COD Sewage Treatment Plant Online Water Quality Monitor

Total Phosphorus (TP) Online Automatic Monitoring Instrument

Total Phosphorus Online Automatic Monitor Total Phosphorus Total Nitrogen Automatic Monitor Total Phosphorus (TP) Online Automatic Monitor COD Sewage Treatment Plant Online Water Quality Monitor

RCHB123: I3345OI4433 Same V

Total Phosphorus (TP) Online Automatic Monitoring Instrument

　　1、 Principle

　　Under high temperature and high pressure conditions, the sample was digested with potassium urate, and all phosphorus containing compounds in the sample were converted

　　For orthophosphate (this step is not required for measuring orthophosphate). In a 5% -8% Xiao acid solution, orthophosphate

　　Salt forms soluble phosphorus vanadium molybdenum yellow complexes with ammonium metavanadate and ammonium molybdate, which are measured at specific wavelengths

　　The absorbance is linearly related to the concentration of orthophosphate in the sample. Based on this relationship, the suction can be applied

　　Convert the luminosity into the concentration value of total phosphorus (TP) or orthophosphate (PO4) in the sample.

　　2、 Product Features

　　The new photoelectric quantitative technology is not affected by interference such as high chromaticity, suspended solids, and bubbles, with high reliability and accuracy, and strong anti-interference ability.

　　High detection accuracy, low measurement limit, and small long-term drift of the instrument.

　　It has one click self-test function and self diagnostic function.

　　Adopting a single channel highly integrated valve group, maintenance and cleaning are simple and fast.

　　24/7 networking function, monitoring instrument operation status anytime, anywhere.

　　It has alarm function, quality control function, and reverse control function.

　　It has automatic cleaning and calibration functions.

　　Capable of whole point measurement, interval measurement, and external control measurement.

　　Automatically work after power failure and recovery.

　　Automatic prompt and reset function for faults and missing reagents (samples).

　　L has fault recording function.

　　L can save historical data for more than 3 years. Separate the discharge of cleaning solution and waste liquid

　　3、 Technical parameters

　　Measurement method: Ammonium molybdate spectrophotometric method (HJ670-2013)

　　Measurement range: 0-2 mg/L; 0-10 mg/L ； 0-50 mg/L ； Customizable range

　　Indication error: ≤± 3% Detection limit: 0.010mg/L

　　Repeatability: ≤± 3% Waste liquid volume: 4.5mL/time

　　Memory effect: ≤± 1% Actual water sample comparison: ± 8%

　　Constant temperature time: 900 seconds Voltage stability: ≤± 5%

　　Measurement cycle: 39 minutes Calibration cycle: any specified time

　　Maintenance cycle: ≥ 720h/time Maintenance workload:<2 hours/month

　　Reagent consumption: 3 months/500ml Display output: Equipped with a 10.1-inch color LCD touch screen

　　Color rendering temperature: The recommended temperature is 120 ℃, which can be set according to the actual water sample situation

　　Data export: Measurement values can be imported into a USB drive through a USB port and saved

　　Signal output: RS485/RS232/USB interface/standard 2-channel 4-20mA output/standard 2-channel switch input/output

　　Environmental requirements: Temperature controlled indoor environment, recommended temperature (5-28 ℃), humidity ≤ 90% (no condensation)

　　Power supply and output: (220V ± 22) V/AC, (50 ± 0.5Hz), 5A, 150W

　　Instrument size: Upper cabinet 601 * 450 * 301mm; Upper cabinet 701 * 450 * 301mm

AfterSalesService :

• Total phosphorus online automatic monitoring instrument