Introduction: Total phosphorus refers to the sum of particles and dissolved organic phosphorus and inorganic phosphorus in the water body. The total phosphorus reflects the degree of phosphorus pollution in the water body. Increased phosphorus content in the water body will cause eutrophication, resulting in the occurrence of blooms or red tides, seriously affecting water quality. It is suitable for wastewater with total phosphorus in the range of 0-50mg/L. Most common ions do not interfere with the determination, but for some samples that contain a large amount of organic matter, the measurement results may be low. Online rapid water quality analysis in laboratories and measurement sites; on-line monitoring of water quality in rivers, lakes, reservoirs, and groundwater; on-line monitoring of water quality in waterworks; on-line monitoring of wastewater from industrial pollution sources; on-line monitoring of import and export water quality in municipal wastewater treatment plants. Features: The digestion and colorimetry of the instrument are completed in one body, the structure is simple and reliable, and the possibility of error is reduced; Imported modified Teflon transparent hose with a diameter greater than 1.5mm reduces the chance of water-like particles clogging; It can automatically clean the sampling pipeline to prevent the formation of algae or biofilm; After abnormal reset and power failure, the instrument automatically removes residual reactants in the instrument and automatically restores working status; Low failure rate, low maintenance, and low reagent consumption; Intelligent fault self-diagnosis function alarm prompt, instrument management and maintenance is very convenient; Adopt multi-channel valve, strong anti-corrosion performance, long service life, safe and reliable. Technical Parameters: Model: TP-585 Measuring range: 0～50mg/L Accuracy: Indication error≤±10% Repeatability error: ≤±10% Measurement period: The minimum measurement period is 40min, and the digestion time can be arbitrarily modified within 5-120min according to the actual water sample Sampling period: Time interval (20-9999min can be adjusted arbitrarily) and whole point measurement mode Calibration: The instrument can perform sensitivity and zero calibration regularly Calibration period: 1-99 days, adjustable at any interval and any time Maintenance cycle: generally once a month, about 30min each time Analog output: 1 way 4-20mA output (optional 2 way 4-20mA output) Signal interface: RS232 or RS485 Switching quantity: optional 1-6 relay output, capacity 220VAC/2A Environmental requirements: Recommended temperature +5-28℃; humidity ≤99% (no condensation) Comparison of actual water samples: Error ≤±10% MTBF: ≥720h/time Power supply: AC: (220±22)V, (50±5)Hz, 5A Dimensions (mm): 1430×500×403mm
Introduction: Total phosphorus refers to the sum of particles and dissolved organic phosphorus and inorganic phosphorus in the water body. The total phosphorus reflects the degree of phosphorus pollution in the water body. Increased phosphorus content in the water body will cause eutrophication, resulting in the occurrence of blooms or red tides, seriously affecting water quality. It is suitable for wastewater with total phosphorus in the range of 0-50mg/L. Most common ions do not interfere with the determination, but for some samples that contain a large amount of organic matter, the measurement results may be low. Online rapid water quality analysis in laboratories and measurement sites; on-line monitoring of water quality in rivers, lakes, reservoirs, and groundwater; on-line monitoring of water quality in waterworks; on-line monitoring of wastewater from industrial pollution sources; on-line monitoring of import and export water quality in municipal wastewater treatment plants.
