3S-CL-PO4Phosphate (blue method) online analyzer is an analytical instrument used for online analysis and process monitoring, which uses LED light source for colorimetric analysis and measurementphosphateConcentration.
Molybdate reacts with orthophosphate in acidic medium to form phosphomolybdic acid, which is then reduced to a dark colorMolybdenum blue. Measured at 850nm, the absorbance intensity is directly proportional to the concentration of phosphate in the sample.
Product advantages
The instrument adopts a dual compartment housing to ensure complete separation between the electronic components (upper part) and the sampling and analysis components (lower part).
The instrument uses less reagent consumption, reducing operating costs.
The instrument can use an internal dilution module, with a measurement range ranging from trace μ g/L to 1000mg/L; Multiple chemicals can be supplied to meet actual needs.
The analyzer is equipped with a temperature heating module.
The analyzer can be equipped with a refrigerator to keep the chemicals at the appropriate temperature.
The equipment can be set up for automatic calibration, verification, and zeroing, which can reduce downtime and operator intervention, ensuring accurate results.
The analyzer adopts a color touch screen interface to display measurement values and status information. Easy to access menus and functional interfaces. And supports USB data download.
You can choose the dual channel version. By adding an external sequencer, the number of sampling channels can be increased to 4.
The instrument undergoes factory testing before leaving the factory. Simply connect the power supply, sample and reagent pipelines, and the analyzer can operate.
Product parameters
Measurement parameters |
PO4/P-PO4(ppb,ppm,mg/L)Phosphate/Reactive Phosphorus |
size |
604*380*242mm (H*W*D) |
measuring principle |
Ammonium molybdate colorimetric method |
weight |
44 pounds (20 kilograms) |
measuring range |
0.01-4ppmP-PO4 (12.5ppm PO4)For a 26mm reaction tank; 0.05-10ppmP-PO4/(30ppm PO4)For a 16mm reaction tank; Add P-PO with internal dilution up to 400ppm4/1200ppm PO4 |
power supply |
110/220V AC 50/60Hz or 24 VDC Power consumption: MAX80 watts |
thoroughfare |
1,2 adopts built-in switch valve 3,4 use external sequencers |
output |
Two 4-20mA analog signals; One Modbus RTU RS485 digital signal; |
Analyze frequency |
Freely programmable, close to continuous measurement analysis |
call the police |
2 programmable SPDT passive relays |
cycle time |
8-10 minutes,Including preparation before the analysis cycle and flushing time after measurement |
digital input |
Remote start/stop operation |
reactor |
Built in temperature heating module |
temperature |
41-113℉(5-45℃) |
water sample |
Temperature: 5-50℃ Connection interface: 6mm Flow rate: 80-500mL/min |
humidity |
10% to 90% non condensing (indoor installation); Outdoor installation requires the use of protective cabinets or rainproof systems; |
drainage |
No pressure, standard atmospheric pressure drainage Connection: 12mm (1/2 inch) |
install |
Wall mounted (standard), Desktop support or panel installation (Option) |