Working principle
Transmission and Total Reflection of Light: Fiber optic cables utilize the principle of total reflection of light within the fiber to transmit optical signals.
Transmission measurement principle: Light interacts with the measured substance at the measurement point, such as absorption, scattering, or transmission, and then carries the information of the measured substance back to the detector through an optical fiber for separation
application area
Industrial process monitoring: used to monitor changes in substance concentration, temperature, pressure, and other parameters during chemical production processes, as well as to measure downhole parameters in oil and gas extraction.
Environmental monitoring: can be used for water quality monitoring, such as measuring dissolved oxygen, pH, pollutant concentration, etc. in water; It can also be used for atmospheric environment monitoring, detecting harmful gas concentrations, particulate matter concentrations, etc. in the air.
it can be used to measure the optical properties of biological tissues：analyze blood components, monitor cell metabolism, and can also be used in medical technologies such as endoscopy and photodynamic therapy.
Food safety testing: used to detect the content of additives, pesticide residues, microbial contamination, etc. in food to ensure food safety.
