Nonwovens automatic filtering efficiency tester, PFE Tester, Meltblown Filter Tester

Warranty time: 12 months
Model name: Particular filtration efficiency tester
more:https://www.qinsun-lab.com/1113.html
filter material performance tester is used to quickly and accurately detect the resistance and efficiency performance of various flat materials, such as glass fiber, PTFE, PET, PP melt-blown composite filter materials. Product design conforms to many domestic and foreign industry standards such as EN1822-3: 2012, GB19083-2003, GB2626-2019 (KN95), IEST-RP-CC021.1.

Main Features:
The differential pressure measurement uses imported high-precision differential pressure transmitters, accurately measure the sample resistance
The efficiency test uses Sujing high-precision photometer to detect the aerosol concentration in the upstream and downstream of the sample to ensure the authenticity and accuracy of the upstream and downstream samples.
The generator system uses special nozzles to meet the generating of oil and salt aerosols. Polydisperse particle size distribution (optional monodisperse particle size) can occur, and the generating concentration can be adjusted quickly and stably
Touch screen control, simple and intuitive operation, support for remote maintenance
Test result is automatically system calculated, displayed, and printed out

Main technical parameters:
Test flow range is 15 ~ 100L / Min
Test sample specifications: 100 cm2 / 12cm2 (PTFE / glass fiber strip), equipped with multi-specification fixtures (flat masks, 3D masks)
Resistance test: range 0 ~ 1000Pa, accuracy can reach 0.01Pa, automatically return to “0” function
Efficiency test: efficiency range 80% -99.999%;
Dust sources: NaCl, PSL, DEHS, DOP
Test time: resistance is tested separately for 10s, efficiency and resistance are tested simultaneously for 120s
Power requirements: 220V, 50Hz, 1KW
Air source requirements: 0.5MPa, 120L / Min
Dimensions: 800 * 800 * 1600mm (width * length * height)
Product weight: 100 Kg