A brief instruction of the largest underground utility tunnel under construction in China The largest underground utility tunnel ever in China is being constructed in Xi’an City. The construction is expected to be finished in 2020, with its full length of 73.13km, and 182.5km cable in it. How are the buried…
IAC+SENSOR CHINA, as the predecessor of Sensor China, has been accumulating experiences and resources in sensing industry for 21 years. After strategic adjustment and cooperation with significant partners, IAC+SENSOR CHINA updates itself into SENSOR CHINA 2019, which dedicates in field of sensors. With the purpose of establishing a professional platform,…
UV sterilizing lamp is actually a kind of low pressure mercury lamp. It activates low pressure (<10-2Pa) mercury vapor to emit UV light. The spectral lines are mainly of 253.7nm and 185nm, which are both invisible. Applications of UV sterilizing lamps 1. Surface Sterilization: Surface sterilization requires the surface to be…
Understanding PM2.5 and VOCs: The Invisible Threats What Are PM2.5 Particles? PM2.5 refers to airborne particles with a diameter of 2.5 micrometers or smaller. These microscopic pollutants – composed of carbon, nitric oxides, sulfur oxides, and ammonia – originate from both natural sources (e.g., wildfires) and human activities (e.g., industrial emissions). Their…
A fresh air system is an independent air processing system consisting of a supply system and an exhaust system. These systems are categorized into ducted (with pipelines) and ductless (without pipelines) configurations. Ducted systems, which include a fresh air ventilator and pipe fittings, are ideal for industrial facilities or large offices due to their…
Photoionized (PID) detectors are often applied in Plant boundary online VOC monitor system, polluted air and VOC monitor equipment in industrial parks, and high accuracy VOC monitor systems to detect VOCs . Conventional VOC gas detectors often use sensors based on catalytic combustion, so they respond slowly to C5 and…
With the acceleration of urbanization, intellectualization of public facilities has been the symbol of “smart city”. As public places in a city, public toilets need to be kept clean with fresh air and neat ambient environment to show the good image of the city. Public toilet is an indispensable part…
SST is a sensor and instrument manufacturer in the UK with over 10 year experience of supplying sensors for industrial applications. They mainly design and produce photoelectric level sensors as well as provide gas sensor solutions. Their major products are: 1.Small-sized solid optical level sensor, highly reliable and accurate with…
People spend 1/3 of their lives on sleeping. High sleeping quality can eliminate tiredness and help our body and brain to relax and recover. However, with living pace accelerating, people are being haunted with sleeplessness. Air purifier can enhance sleeping quality to a certain extent. Researches have found that people…
Living in an accelerating pace, people are being haunted with sleeplessness. Sometimes people fail to fall asleep all night long, or awake frequently, then they have to suffer from exhaustion and anxiety in the next day. If insomnia lasts long, people may be infected with neurasthenia and depressive disorder. The…
Home, sweet home. When we are at home, we feel safe, relaxed and beloved. However, due to the worsening air pollution, our homes are being threatened by harmful matters like VOC, haze and PM2.5. Cannot breathe fresh air, we are not as healthy and happy as we used to be…
“2018 Central Ventilation Industry Conference” was held in Shanghai by Indoor Environment Control and Health Branch of CAEPI recently, during which many participants discussed keenly about the breakthroughs in central ventilation industry. According to a survey done by WHO, morbidity rate of respiratory diseases and flu in China stays at…
