DRK-1000T Mask filter material performance test bench

Main uses

The mask filter material performance test bench is used to quickly and accurately detect the flow and other performance indicators of various planar materials, such as glass fiber, PTFE, PET and PP with efficiency, resistance and filtration speed features.

Test standards:

GB 2626-2019 Respirator protective self-imbibition filter respirator against particulate matter
GB 19082-2009 Technical requirements for disposable protective clothing for medical use
GB 19083-2010 Technical requirements for medical protective masks
GB/T 32610-2016 technical specification for daily protective masks
YY 0469-2011 medical surgical mask
YY/T 0699-2013 disposable surgical mask
EN 1822-3:2009 high efficiency air filters (sub-high efficiency, high efficiency, ultra-high efficiency) – part 3: filter paper test
ISO 29463-3:2001 high efficiency air filters and filters – part 3: filter paper test
IEST-RP-CC021.3:2009 HEPA and ULPA filter material test
JG/ T 22-1999 test method for performance of air filters for general ventilation
ANSI/ASHRAE 52.2-2012 diameter efficiency test method for general ventilation air filters
EN 779-2012 (air filters for general ventilation – determination of filtration performance)
JISB 9908-2011 (test method for air filters and electric air cleaners for ventilation).

Main features:

1. Pressure difference measurement adopts imported high-precision pressure difference transmitter to accurately measure sample resistance.
2. The efficiency test adopts two laser particle counters of well-known brands in the industry, and simultaneously detects the concentration of particles in the upstream and downstream samples to ensure the authenticity and accuracy of the samples adopted in the upstream and downstream
3. The fog system adopts Laskin nozzles to release the multi-dispersed particle size (single dispersed particle size is optional), and the fog concentration can be adjusted quickly and steadily
4. Touch screen control, simple and intuitive operation
5. Test results are automatically calculated and displayed by the system and printed out
6, data port: external storage card, can export data, do not worry about data loss

Main technical parameters:

1. The range of test flow was 5 ~ 100L/min (standard condition 32L/min), ±1%
2. Specification of test sample: 100cm 2, various specifications of test fixture can be customized according to customer requirements.
3. Resistance test: range 0 ~ 1500Pa, accuracy up to ±0.025, automatic return to “0″ function
4. Efficiency test: efficiency range 0 ~ 99.999%, penetration rate 0.001%.
5. Test particle size: 0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 1.0, 2.0, 5.0, 10.0 m (select the corresponding sensor according to customer requirements)
6. Aerosol dust source: salt aerosol (NaCL, KCL,) oil aerosol (DEHS, DOP, PAO) and PSL (when ordering)
7. Test time: resistance was tested separately for 10s, and both efficiency and resistance were tested for 60s
8. Temperature: 0 ~ 50C°,±0.5C°. Humidity: 0 ~ 100%RH,±3%.
9. Atmospheric pressure: 800 ~ 1100hpa,±0.2%
10. Power supply: AC 220V 50HZ 1.5kw
11. Air source requirements: 0.8mpa, 200L/min
12. Overall size: 700*730*1480mm (length * width * height)
13. Product weight: 180Kg