Testing methods for masks
In view of the recent outbreak of the Coronavirus we decided to publish a short recap about proper personal protection equipment and their standardized testing ......
07-10
The characteristic of Anti Synthetic blood penetration tester
This test is required by ASTM F2100 and is tested in compliance with ASTM F1862, ASTM F2100, EN 14683, and ISO 26609. Nelson Labs’ highly experienced staff prov......
07-10
A Expedient Method For Medical Face Mask Filtration Testing
The current COVID-19 pandemic is forcing many of us to seek alternative materials that will allow the self-fabrication of masks and filter systems. We are being......
07-15
Surgical mask filter and fit performance
Surgical masks have been in widespread use since the early 1900s to help prevent infection of surgical wounds from staff-generated nasal and oral bacteria.1,2 T......
07-15
Independent Testing and Methods
This represents The American Association of Textile & Colorists. The AATCC is the world's largest technical and scientific organization to promote the knowl......
07-28
Medical Face Mask Synthetic Blood Penetration Test Method
Mask synthetic blood penetration tester is used for the determination of penetration performance of synthetic blood and other liquid-derived liquid injection to......
07-28
Structural requirements for dust masks
The structure of dust mask shall conform to the requirements shown in the following each item....
08-06
Type of mask testing
The performance of dust mask shall conform to the requirements described in the right column of the following Table when tested according to the test procedures......
08-06
Introduction of Anti Synthetic blood penetration testing
Workers, primarily those in the health care profession, involved in treating and caring for individuals injured or sick, can be exposed to biological liquids ca......
08-14
Anti Synthetic blood penetration testing Procedure
A specimen medical face mask is supported on an apparatus. A volume of synthetic blood is sprayed horizontally at the specimen mask to simulate the scenario of ......
08-14
Material durability testing of Gelbo Flex Tester
If you have been performing property evaluations on flexible film materials using single point tests such as impact, puncture, tear, and tensile, consider a dyn......
09-11
What is Gelbo Flex Testing?
Gelbo flex testing is a standard per ASTM (ASTM F392: Standard Practice for Conditioning Flexible Barrier Materials for Flex Durability). As mentioned above, ge......
09-11
The Method Gelbo Flex Testing
Material that is a nonporous, flexible film can be used for gelbo flex testing. Typically, this is a clear plastic film that you would see on the on the reverse......
09-11
The Testing Method of sublimation fastness tester
Heat color fastness refers to the ability to keep original color of dyed fabrics under conditions of different heat. Heat color fastness test can be done in dry......
09-18
The Test Method of Nail Bed Flammable Tester
The tester is designed for determining the flammability of cloth toys and plush toys, used in the detection of flammability of flammable hair, and recording the......
09-18
melt flow indexers testing method
There is no clear-cut reason to prove which method is ideal for a particular organization; however there are certain guidelines that can be used to make a choic......
10-15
The Generating Mechanism of Anion
Nowadays, with the development of people's health and environmental awareness, the air anion has been used as an important standard for air quality and environm......
10-15
Introduction to Face Mask Testing
The current Global Covid-19 pandemic has caused a shortage of personnel protection equipment, and many new companies are seeking to solve this situation by star......
01-07
Understand the professional testing of masks/protective clothing
There are many kinds of masks. What kind of masks are effective and what kind of masks are qualified? Qualified masks need to pass the national standard inspect......
01-07