YY/T 2626-2019 Mask Filtering Performance Test Bench
Quality Assurance
DAXIAN is a professional testing equipment supplier, specializing in Fire Testing Equipment production and trade,and established in 2006.
DAXIAN Constantly inventing a variety of new equipment, improve technical problems.Our quality control process is absolutely strict and always maintains the consistent quality.We have three suitable goals, namely the consistent quality, a suitable work efficiency and high customer satisfaction.
DAXIAN devotes to R&D and examines on productions, improves Technician skills, and monitors absolutely strict on QC, all steps to make the consistent quality.
Mask testing machine:
Scope of application:
It is used to detect the filtration efficiency of particulate matter such as daily masks and filters.
Standards:
YY/T 2626-2019 respiratory protection products
GB / T 32610-2016 Technical Specifications for Daily Protective Masks
GB / T19083-2010 technical requirements for medical protective masks
YY0469-2011 medical surgical mask
Technical Parameters:
1. Flow range: (20 ～ 100) L / min, accuracy 2%
2. Filtration efficiency: (0.001 ～ 99.999)%
3. Resistance: 0 ～ 2000Pa, accuracy 2%
4. Test area: 100cm²
5. Aerosol: Sodium chloride (optional DOP, DEHS, paraffin oil, corn oil)
6. Aerosol concentration: (12 ~ 20) mg / m³ (salinity), (50 ~ 200) mg / m³ (oily)
7.Test mode: initial efficiency and loading efficiency
8. Test temperature: (25 ± 5) ℃
9. Relative humidity: (30 ± 10)%
10. External dimensions: 950 × 600 × 600mm
11, weight: 100kg
12. Power source: AC220V 50Hz
13. Gas source: flow 198L / min (0.6Mpa) at 550kPa
Your message must be between 20-3,000 characters!
English
