Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
time:2025-09-03 09:31:45 source:Weather Station viewed:368 time
In daily life, air quality is closely related to our health, and negative oxygen ions, as an important indicator of air quality, play a crucial role. Negative oxygen ions are formed due to various natural phenomena, such as solar radiation, lightning activities, water wave impacts, and plant photosynthesis. The content of negative oxygen ions is relatively high in areas such as forests, waterfalls, and the seaside.
Negative oxygen ions have many benefits for human health. They can settle suspended particles in the air, playing a role in purifying the air. In terms of the impact on human physiological functions, negative oxygen ions can regulate the function of the cerebral cortex, making people energetic, relieving fatigue, improving sleep quality, and enhancing immunity. Therefore, they are known as the "air vitamins" and "longevity elements". According to measurements, there are 20-500 negative ions per cubic centimeter of air in urban areas, 400-700 in rural areas, and more than 5000 in the sea, mountains, and waterfalls.
If you want to accurately know the content of negative oxygen ions in the air, a professional Air Ion Tester is indispensable. Our Air Ion Tester adopts the advanced principle of "capacitive inhalation method" and uses a high-precision ion sensor as the core component. During the measurement, the instrument will apply a fixed polarization voltage on the polarization plate to guide the measured air to pass through the sensor at a set speed. The small-particle-size negative oxygen ions in the air are deflected under the action of the electric field and then captured by the collection plate. Subsequently, the instrument processes the negative charge amount of the collected negative ions, accurately calculates the charge concentration value of negative ions, that is, the negative oxygen ion concentration we are concerned about, and displays it intuitively on the screen.
The Air Ion Tester has a wide range of application scenarios. The environmental protection department can use it to monitor air quality, and tourist attractions and parks can use it to evaluate environmental comfort. It can also be used in indoor environment detection and the performance evaluation of negative ion health products. Choosing our Air Ion Tester means equipping air quality monitoring with a reliable tool, allowing you to master the negative oxygen ion concentration anytime and anywhere, adding protection to a healthy life.

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