The carbon dioxide monitor developed by Zhejiang Top Instrument uses advanced SCM technology and non-dispersive infrared gas sensor (NDIR) technology, featuring high measurement accuracy, long service life, and easy operation, and is suitable for detecting carbon dioxide gas in various working environments. concentration. Ion exchange resin is a crucial component used in glass fiber reinforced plastic pressure tanks to effectively remove both anions and cations present in water, ultimately softening the water. Ion Exchange Resin,Water Softener Resin,water deionization resin,mix bed resin,Resin Hebei Chengda Water Technology Co.,Ltd. , https://www.arclionchengda.com
The basic principle of the non-dispersive infrared sensor is that gas molecules absorb infrared light of a specific wavelength, and the absorption relationship obeys the Lambert-Beer absorption law, that is, the infrared light source emits 1-20 um of infrared light, which passes certain The length of the chamber absorbs and irradiates a narrow-band filter with a wavelength of 4.26 μm. A thermopile sensor monitors the transmitted infrared light intensity to indicate the concentration of carbon dioxide gas. The thermopile converts the intensity of the infrared light into a voltage signal. After the amplification, A/D conversion processing and temporary storage processing, the measured gas concentration values ​​are displayed directly on the LCD screen.
When the gas concentration reaches the pre-set alarm value, the buzzer and LED will emit audible and visual alarm signals. When the power supply voltage drops to a certain level, the meter will automatically shut down.
The ion exchange resin works through a process known as ion exchange, where it replaces undesired ions in the water with more desirable ones. This resin is typically made up of small, porous beads that contain charged functional groups.
When water passes through the pressure tank containing the ion exchange resin, the resin beads attract and retain the unwanted anions and cations present in the water. These unwanted ions, such as calcium, magnesium, iron, and sulfates, are exchanged with more desirable ions like sodium or potassium.
The exchange process occurs as the water flows through the resin bed, allowing the resin beads to selectively trap the unwanted ions and release the desired ions. This effectively removes the minerals responsible for water hardness and replaces them with softer ions, resulting in softened water.
Softened water offers various benefits, including preventing scale buildup in pipes and appliances, improving the efficiency of water heaters, reducing soap scum and residue on surfaces, and providing better lathering and cleaning capabilities.