NDIR NDIR ANALYZER HAVING A HELICAL OPTICAL PATH

摘要

The present invention is an NDIR analyzer for measuring the concentration of various gases contained in the atmosphere, the gas inlet and gas inlet corresponding to the gas inlet and the gas inlet and the gas inlet and gaseous outlet in the inside of the analyzer body respectively connected to the gas inlet portion Installed in the analysis chamber and a portion of the analysis chamber that provides a space for measuring the concentration of the gas introduced therein and installed in a portion of the analysis chamber that irradiates infrared rays into the analysis chamber and irradiated through the infrared source. The detector includes a detector for measuring the wavelength of the gas introduced into the analysis chamber by infrared light and a controller which is connected to the infrared source and the detector and controls the operation of the infrared source and the detector. The analysis chamber includes a cylinder or a polygon. Manufactured in tubular shape on the top and infrared coated on the inner circumference By an infrared ray is irradiated through the refraction or reflection switch is characterized in that for guiding the helical path of the infrared ray.