Chlorophyll a Wɔde Hwɛ Nneɛma So

Saa mfiridwuma mu chlorophyll nhwehwɛmu sensor yi de fluorescence detection nnyinasosɛm (470nm excitation / 685nm emission) di dwuma de susuw chlorophyll-a dodow a ɛwɔ nsu mu wɔ bere ankasa mu. Ɛwɔ nkate a ɛkorɔn, mmuae ntɛmntɛm, enni reagents, ne IP68 nsuo a ɛmma nsuo ntumi nkɔ mu. Ɛnam RS485 Modbus-RTU a ɛfiri mu ba na wɔasi-wɔ ɔhyeɛ akatua mu nti, wɔde di dwuma kɛseɛ wɔ nsuo a ɛwɔ soro, atare, atare, nsubɔnten, nsuo mu mmoa, ne nneɛma a atwa yɛn ho ahyia a wɔhwɛ so, na wɔtumi de bata PLC, DCS, ne MTW series controllers ho tẽẽ.

Saa intanɛt so chlorophyll nhwehwɛmu sensor yi yɛ nyansa a wɔde hwɛ aniwa so nhwehwɛmu a wɔde susuw chlorophyll-a dodow ankasa, ade titiriw a ɛkyerɛ atɛkyɛ biomass ne eutrophication wɔ nsu mu. Ɛyɛ adwuma wɔ fluorescence spectroscopy nnyinasosɛm so: LED hann fibea bruu (470nm) kanyan chlorophyll-a wɔ atɛkyɛ nkwammoaa mu, a ɛma fluorescence kɔkɔɔ (685nm). Saa fluorescence yi ahoɔden ne chlorophyll-a dodow hyia tẽẽ, na ɛma wotumi hu no pɛpɛɛpɛ na ɛyɛ mmerɛw.

Optical nhyehyɛe no de LED hann fibea a ɛyɛ den ne high-sensitivity photodetector di dwuma, a sapphire optical window ne anti-fouling coating a ɛko tia efĩ ne biofouling. Ɔhyew sensor a wɔasisi-mu no ma ɔhyew akatua (ATC) a ɛyɛ adwuma ankasa wɔ digrii 0–50 so de siesie susudua a ɛkɔ soro a ɔhyew nsakrae de ba no. Probe no wɔ digyital sɛnkyerɛnne dwumadie ne anyinam ahoɔden a wɔayi afiri mu ama anti-ntwitwagyeɛ adwumayɛ a emu yɛ den, a ɛboa akyirikyiri-akyirikyiri nkrasɛm a wotumi de ho to so denam RS485 Modbus-RTU so.

Wɔde PPS/PEEK a ɛko tia nsɛe-dade a ɛnyɛ den na ɛyɛ dan no, a ɛfata sɛ wɔde si nsu ase bere tenten-wɔ abɔdeɛ mu nsuo ne nsuo mu mmoa nhyehyɛeɛ mu. Ɛboa adwumayɛbea calibration ne field verification, a data storage, mfomso ankasa-diagnosis, ne optional self-cleaning functions. Ɛyɛ papa ma kɔkɔbɔ ntɛm wɔ atɛkyɛ nhwiren ho, eutrophication nhwehwɛmu, ne nsuo mu mmoa nsuo pa a wɔhwɛ so.