RTVMask - Antimicrobial Effectiveness Testing
Test Method: With reference to AATCC 100 method
- Inoculation CFU was about at 1.5 x 104 cfu (0 hour), and the calculation was determined at 24 hrs bac. number.
- All these inhibit and bactericidal activities were calculated by the AATCC-100 standard method.
- The reduction rate (R) was calculated by the AATCC-100 standard method described.
- Anti Micro Activity (% )=[Average of the number of viable cells of bacteria on initial (CFU)- Average of the number of viable cells of bacteria on test sample a fter24hours (CFU)]/Average of the number of viable cells of bacteria on initial (CFU).
Q : Will the micro current used on the filter energize people?
A : No, there is no feeling when touched by the human body
Q : HOW often to replace the PTFE filter?
A : Replace it every 10 days
Q : Can the filter be cleaned before use?
A : We do not recommend to use the filter after cleaning, it will affect the service life of the micro current after cleaning
Filter Material Certification :
TTRI Taiwan Textile Research Institute :
- TTRI (CNS 14755) 99.9% ( Read Document )
- TTRI (CNS 14776 ) ( Read Document )
- TTRI (CNS 14775 ) ( Read Document )