What are the mask testing items?
1. Mask quality inspection items
Filtration efficiency, ethylene oxide residue, appearance, nose clip, mask strap, airflow resistance, synthetic blood penetration, surface moisture resistance, adhesion, sterilization test, coliform, Pseudomonas aeruginosa, Staphylococcus aureus , total number of fungal colonies, total number of bacterial colonies, flame retardant performance, signs and instructions for use, packaging, bacterial filtration efficiency, particulate filtration efficiency, visual field, flammability, leakage, temperature and humidity pretreatment, oily particulate filtration efficiency, connections and connecting parts , Mechanical strength pretreatment, air tightness of exhalation valve, color fastness to rubbing, pH value, formaldehyde content, microorganisms, etc.
2. Types of mask testing items
Medical protective masks, self-priming filtering anti-particulate respirators, daily protective masks, medical surgical masks, disposable medical masks, children's masks, etc.
3. Implementation standards for mask testing projects
YY/T 0969 Disposable medical masks
GB 2626 Respiratory protective equipment Self-priming filter type anti-particulate respirator
GB 19083 Technical requirements for medical protective masks
YY 0469 Medical surgical mask
GB/T 32610 Technical Specifications for Daily Protective Masks
GB/T 38880 Technical Specifications for Children's Masks
-
2022-04-26Are air purifiers environmentally friendly ? -
2022-04-26The importance of wearing a mask correctly -
2022-04-27Connexions Air H13 True HEPA Filters -
2022-04-29What is the use of anion function of air purifier？ -
2022-05-08Standardize the wearing of masks, children should not be missed! -
2022-05-16Hazy days, air purifiers are useful? -
2022-05-16Attention everyone! Don't buy fake FFP2 masks! How do we identify? -
2022-05-17Pay attention to secondary pollution when using air purifiers -
2022-05-17TOP5 pollutants that the purifier can purify
-
2020-06-02Why do Face Masks Matter With This Coronavirus -
2020-06-02How to Wear Mask -
2020-06-02Three Principles of Choice of Masks -
2020-06-022020 Situation of Mask Market -
2020-06-17What other preventative measures can you take to protect yourself from airborne substances? -
2020-06-08The Advantage of Disposable Face Masks -
2020-06-093 Ply Disposable Face Mask & Soft & Comfortable Ear Loop -
2020-06-17What are the regulations for surgical face masks? -
2020-06-09Do I need to wear a face mask if I am quarantined?
CONTACT US
Connexions Technology (Dongguan) Ltd.
We are always providing our customers with reliable products and considerate services.
If you would like to keep touch with us directly, please go to contact us