Real-time measurement of fluorescence intensity using chlorophyll! Correlation coefficient calculations are possible.
The "CHL-5Z" is a chlorophyll meter that allows for direct immersion of the detector in water for measurement. It measures the fluorescence intensity caused by chlorophyll in real-time. By inputting the correlation coefficient from uranin concentration, it is possible to calculate and display chlorophyll concentration. It can directly measure the fluorescence intensity generated according to the chlorophyll concentration in living cells of phytoplankton, making it suitable for culture tests and simple field measurements of chlorophyll. 【Features】 ■ Real-time measurement of fluorescence intensity caused by chlorophyll ■ Detector can be directly immersed in water for measurement ■ Correlation coefficient calculation possible *For more details, please refer to the PDF document or feel free to contact us.
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**About Calibration and Measurement** ■ Zero Calibration - Remove the tip cover and fill a dedicated container with pure water or tap water, ensuring complete blockage of external light. ■ Span Calibration - Similar to zero calibration, remove the cover and place the detector in a dedicated container. - Span calibration is performed using a uranin standard solution. - The span calibration range is 100–200 μg/L. ■ Measurement - The measurement value displays uranin concentration, but it can be converted to chlorophyll concentration by inputting and setting the correlation coefficient. - It is possible to perform calculations by inputting the correlation coefficient y = a + bx for uranin concentration and chlorophyll concentration. - Two-point calibration is also possible using the chlorophyll concentration of the water sample determined by manual analysis. *For more details, please refer to the PDF document or feel free to contact us.*
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【Purpose】 ■ Environmental research on red tide and blue-green algae in aquaculture farms, fisheries resource studies, seas, rivers, lakes, etc. ■ Research on chlorophyll-containing cells of phytoplankton (algae), culture tests, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Our company manufactures and sells water quality measuring instruments, environmental measuring instruments, physical and chemical equipment, and environmental equipment, as well as providing maintenance services. We handle the MLSS meter "SS-10F," the organic pollution monitor "UV-700W," and the liquid concentration meter "CR-502P."