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

Industrial boilers are devices used to heat water into steam, which can be employed to drive turbines for power generation, provide heat sources for production workshops, and so on. If the hardness of boiler water is high, calcium and magnesium ions in the water will form scale on the heating surfac...
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In the photovoltaic industry, measuring the power of photovoltaic (PV) modules is crucial for accurately assessing their power generation capacity and performance. This enables manufacturers to ensure product quality compliance, while maintenance personnel can promptly detect changes in module perfo...
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The pH value of water is a critical indicator for measuring the acidity and alkalinity of water bodies, ranging from 0 to 14. A pH of 7 is neutral, below 7 is acidic, and above 7 is alkaline. In natural water bodies, pH affects the survival and reproduction of aquatic organisms. For example, fish ty...
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In the context of rapid industrialization and urbanization, air pollution has become an increasingly severe issue and a global focus. Among the main air pollutants, the "four gases" (sulfur dioxide, nitrogen dioxide, carbon monoxide, ozone) and "two dusts" (PM2.5, PM10) pose sign...
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In the scorching summer, swimming pools become a popular choice for people to cool off and enjoy recreational activities. However, the quality of pool water is directly linked to swimmers' health and experience. Bacteria and viruses in poor-quality water can cause skin infections, gastrointestin...
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IV curve testing is an important means to evaluate the electrical performance of photovoltaic modules or arrays. By measuring the current of photovoltaic devices at different voltages, the current-voltage (IV) curve is plotted, and key parameters such as short-circuit current, open-circuit voltage,...
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In modern society, water quality monitoring plays a vital role in ensuring the safety of domestic water supply and maintaining the stability of the ecological environment. So, how exactly is water quality monitored?Water quality monitoring requires the determination of multiple key indicators....
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In industrial sites, the presence of harmful gases such as combustible gases (EX), hydrogen sulfide (H₂S), and carbon monoxide (CO) poses a serious threat to the safety and physical health of workers.There are various types of combustible gases (EX), such as hydrogen, methane, ethylene, etc....
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Taking the Dissolved oxygen sensor that measures with the dual-light-source method based on the UV254 absorption method as an example, its measurement principle is based on the ultraviolet absorption method. During operation, the light source inside the instrument emits ultraviolet light, and the li...
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Composite gas is a gas mixture composed of two or more gases mixed in a certain proportion, and each gas in it may have an impact on the environment and human health. In many industrial scenarios, the three gases that particularly need attention are EX (flammable gas), H₂S (hydrogen sulfide), and C...
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