ISO 23328-1, ASTM F2101 Respirator Mask Automated Filter Tester GL-1053

I. Overview:
GL-1053 Respirator Mask Automated Filter Tester are high-end products by us in 1995, and can be used for non-woven filter materials, glass fiber filter material and the test of new filter material filtration efficiency and resistance. Designed according to the following criteria: EN779, EN1822-3: 2009, IEST-RP- CC021.1, and with reference to NIOSH, EN149: 2001, GB19083-2003, US 42 CFR part 84, EN 143,
JMOL, ISO 23328-1, ASTM F2101 and other relevant norms, this product has received the guidance of professor from the National Institute of expert clean and Shanghai Tongji University.

After several years of customer use, and the improvement of practical problems, product
performance has been constantly improved and perfected and become more stable, the current tester is the third generation of products.
Moreover, considering that the product needs professional service guidance during use, our factory has set up a technical services group and formed a mature tracking service system, which greatly protect the interests of users. At the same time, users are also welcome to our factory at any time for free training and learning, as well as discussing technical issues.
Once the device has been used for full one-year, we will send technical personnel to consult with users on the equipment about annual correction detection section to ensure that the system works effectively.

II. Composition:
1, filter segment
2, spray section
3. Current transport section
4, filter assembling portion
5, detection, control and data processing output section
6, the fan power section

III. Main technical parameters:
1, the filter test area: 100cm2
2, sampling flow rate: 32L / min, 85L / min, 95L / min [optional]
3, efficiency detection range: 85% -99.999%
4, resistance detection range: 0-1250Pa
5, test particle size: PSL (0.3um) quasi-monodisperse; DEHS (0.3um-0.5um concentration of 70%) [optional]
6, cross-sectional distribution of the aerosol: ≤10%
7, the upstream dilution: 1: 7-10
8, traceable accuracy to TSI3160 prevail (Location: Tianjin National Bio Protective Equipment Engineering Technology Research Center)