Portable meltblown fabric testing equipment has a small flow rate, while large meltblown fabric testing equipment has a large flow rate.
Meltblown fabric is the use of high-speed hot air flow of polymer melt extruded from the die head spinneret holes for stretching, which forms ultrafine fibers and collects in the condensation screen curtains or rollers, at the same time, their own adhesion and meltblown nonwoven fabrics. In the meltblown fabrics for sanitary and protective equipment, namely polypropylene meltblown nonwoven fabrics group standard T/JSFZXH001-2020 stipulates the following: according to the level of product filtration efficiency of the product gives the grading, divided into KN30, KN60, KN80, KN90, KN95, KN100 **** 6 grades. Determination of the quality level of meltblown fabrics can be detected using a meltblown fabric filtration tester.
Shenzhen Sainaway main products mask meltblown cloth filtration efficiency tester, meltblown cloth tester, meltblown cloth filtration efficiency tester, mask meltblown cloth tester and so on have occupied a high market share in the domestic and foreign markets. The company in the long-term business activities with warm and thoughtful service, good business reputation, strong economic strength and diversified operations won the trust of many customers, and individuals and a number of enterprises, to establish a good working relationship, and set up a good reputation in the industry.
CW-HCP600 handheld laser dust particle counter is Shenzhen Xenawei original set of handheld and desktop printing in one of the highly sensitive laser dust particle counter, its patented design is not only in the sensitivity of the sensor technology, resolution and stability of the sensor technology is also ahead of the international counterparts, but also a unique multi-functional integrated design to meet and facilitate the use of user needs. It can accurately measure the number and distribution of particles in the environment in real time, and various measurement parameters can be set, such as automatic real-time display, particle size selection, timing, delay and automatic repeat measurement, time, and date setting, data storage and printing, counting over the limit of the alarm light function, and so on.