What should be the particle size for monitoring in different clean rooms ? Today we will start with the three major industries of medicine, food, and semiconductors to take you to explore!
Today (June 5, 17:57 ) , we usher in the Grain in Ear, one of the twenty-four solar terms. It is a fertile season of "harvesting and sowing at the same time". At this time when cultivation and harvest meet, Shandong Nova Technology Co., Ltd. would like to pay tribute to the hard work of the earth with the power of technology and jointly create a green future.
On May 27, 2024, a major chemical plant explosion occurred in Gaomi City, Weifang City, Shandong Province, killing 5 people, missing 6 people, and slightly injuring 19 people. The accident site and the surrounding environment were severely impacted. The explosion not only caused direct casualties, but also may cause secondary disasters, such as toxic gas leakage, dust diffusion, air pollution, etc., posing a potential threat to the health of surrounding residents and the ecological environment.
From 2:00 to 3:30 p.m. on May 21, 2025, the acceptance meeting for Nofang's new product - SND5000 dynamic image particle size and shape analyzer was held in the first conference room of Shandong Nofang Electronic Technology Co., Ltd. The meeting invited more than 40 people including the general manager, deputy general manager, product R&D core team, and marketing team to participate in the acceptance and evaluation
The SDS036 large-range industrial dust sensor is designed for high-concentration industrial environments. The measurement range is 0~1000mg/m³, covering common dust concentration scenarios in factory workshops, such as metal processing, wood chip workshops, chemical production, etc.; it adopts the principle of laser scattering and uses carefully adjusted optical and gas path structures to ensure data accuracy.
In metal grinding and welding workshops, large-range industrial dust sensors can monitor metal dust concentration in real time to prevent the risk of aluminum and magnesium dust explosions. By uploading the real-time monitoring data of dust sensors to the ventilation system, the ventilation system can be made intelligent through data linkage.
Cleanrooms are key links in the fields of precision manufacturing, pharmaceutical production, semiconductor processing, etc. , and their cleanliness directly affects product quality and production safety. Real-time monitoring of cleanliness levels (such as Class 100 and Class 1000 in ISO 14644-1 standard) is inseparable from the core equipment - dust particle counters. However, there are many types of particle counters on the market .
The particle size and shape detection industry has ushered in a new breakthrough! The SND5000 dynamic image particle size and shape analyzer, with "lightweight, portable, independent and efficient" as its core, redefines the new standard for particle size and shape detection. Whether it is laboratory precision analysis or outdoor rapid detection, the SND5000 image particle size analyzer can easily handle it!
(1) Accurate detection, safeguarding clean spaces; (2) Comply with standards and safeguard data quality; (3) Sound and light alarm, with a "second" response for abnormal situations; (4) Grade determination, clean condition "clear at a glance"; (5) Built in printing, data recording with "zero latency"; (6) Widely used to support industry development