Chlorophyll an on -line measuring device and sensor thereof

• Main Authors: ZHENG ZHILONG, YUE YUANCHANG, CHEN CHANGTENG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a chlorophyll an on -line measuring device, including sensor, five heart yearn cable and host computers, sensor and host computer are connected respectively to five heart yearn cable both ends, the sensor include a casing and install in LED lamp, 460nm filter glass, first leaded light post, second leaded light post, 680nm filter glass, silicon photocell, MCU, signal processing unit and ADC translation unit in the casing, MCU is connected with LED lamp, silicon photocell, signal processing unit and ADC translation unit respectively, in the water was jeted into to 460nm filter glass and first leaded light post, the ruddiness that aquatic chlorophyll produced was in proper order through second leaded light post and 680nm filter glass directive silicon photocell in proper order for light that the LED lamp sent. The utility model provides an on -line monitoring chlorophyll an is realized to chlorophyll a sensor, foresees effectively that the alga in potential waters changes, in time inve