Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
mask against polluted air
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
Standards, Overview of applications Period of use Filter types Classification of gas filters ,Mask, range Hazardous substances Respiratory ,protection, generally refers to the part of personal ,protective, equipment (PPE) that protects the wearer from respiratory …
Test, method using Phi-X174 Bacteriophage” is used internationally to ,test, this property ,of protective, clothing. This ,test, is required for ANSI/ AAMI PB70 highest barrier level gowns (level 4) for high exposure settings and is commonly used in surgical settings. The lower barrier levels (1-3) use water as the challenge fluid which is less ...
EN 149 - Respiratory ,protective, devices - Filtering half ,masks, to protect against particles - Requirements, ,testing,, marking. This European ,Standard, specifies the minimum requirements for filtering half ,masks, used as respiratory ,protective, devices, specifically against particles, and the required laboratory and practical performance tests to assess ,masks,’ compliance.
The popular science tips: US Food and Drug Administration (FDA) ,standard, for medical ,masks, is more than 95% BFE, and BFE is more than 95%, which is in line with China's disposable medical ,mask standards,. The order ,of protective, effects is as follows: N95> Medical surgical ,mask,> Disposable medical ,mask,.
31/3/2020, · There are 7 different ,standards, of Chinese face ,masks, that have different functions. 1. GB 2626-2006. Respiratory ,protection standard,, self-priming filter anti-particulates respirator. Face ,masks, made in this ,standard, can be used in preventing our respiratory system to inhale particles. 2. GB/T 32610-2016. Daily-used ,protective, face ,mask standard,.
1. China's requirements for face ,mask, Civil face ,mask standard, GBT 32610-2016 and labor ,protection, face ,mask standard, gb2626-2006. a. GBT 32610-2016 divides face ,mask, into four levels According to the ,standard,, the level of ,mask protection, is divided into four grades from low to high: D, C, B, A, corresponding to different air quality conditions.
EN140 Half ,Masks, and Quarter ,mask, This ,standard, specifies the requirements for half & quarter ,masks, for use as part of a respiratory ,protective, device. These facepieces may be used in negative pressure systems, powered or supplied air systems . When used as a negative pressure system, the ,mask, may have filters conforming to EN141, EN143,
For more detailed information on fit ,testing, RPE, read our publication Guidance on respiratory ,protective, equipment (RPE) fit ,testing, INDG479. What you need to do. The best time to do fit ,testing, is at the initial selection stage, when individual users can be given a choice of adequate models of RPE.