NYSTextile Testing Instruments, Testing Equipment Manufacturer
YG469 Mask Bacterial Filtration Efficiency TesterNYSTextile Testing Instruments, Testing Equipment Manufacturer
【Product Overview】NYSTextile Testing Instruments, Testing Equipment Manufacturer
The YG469 Mask Bacterial Filtration Efficiency Tester is used to test Bacterial Filtration Efficiency (BFE) by metrology and inspection departments, research institutes, medical mask manufacturers and other relevant departments. NYSTextile Testing Instruments, Testing Equipment Manufacturer
【Reference Standard】 NYSTextile Testing Instruments, Testing Equipment Manufacturer
YY/T 0969-2013, YY 0469-2011, ASTM F 2100, ASTM F 2101, EN 14683, etc. NYSTextile Testing Instruments, Testing Equipment Manufacturer
YG469 Mask Bacterial Filtration Efficiency Tester 【Technical Parameters】NYSTextile Testing Instruments, Testing Equipment Manufacturer
NYSTextile Testing Instruments, Testing Equipment Manufacturer
Main ParametersNYSTextile Testing Instruments, Testing Equipment Manufacturer
Range ParametersNYSTextile Testing Instruments, Testing Equipment Manufacturer
Vacuum pumpNYSTextile Testing Instruments, Testing Equipment Manufacturer
Oil-free rotary vane vacuum pump, maximum flow rate can reach 57L/min, equipped with muffler, stable airflowNYSTextile Testing Instruments, Testing Equipment Manufacturer
Aerosol generator flow control NYSTextile Testing Instruments, Testing Equipment Manufacturer
Aerosol generator flow control uses counterMass flow control, precise control;NYSTextile Testing Instruments, Testing Equipment Manufacturer
Gas path sampling flowNYSTextile Testing Instruments, Testing Equipment Manufacturer
Anderson sampling flow 28.3 l/min, resolution: 0.1 l/min. (user configurable)NYSTextile Testing Instruments, Testing Equipment Manufacturer
Gas path sampling flow IINYSTextile Testing Instruments, Testing Equipment Manufacturer
Anderson sampling flow 28.3 L/min Resolution: 0.1 L/min (user configurable)NYSTextile Testing Instruments, Testing Equipment Manufacturer
I, II sampling channelNYSTextile Testing Instruments, Testing Equipment Manufacturer
equipped with a mass flow controllerNYSTextile Testing Instruments, Testing Equipment Manufacturer
I gas circuit pressureNYSTextile Testing Instruments, Testing Equipment Manufacturer
0ndash;20 kPa, resolution: 0.01 kPa NYSTextile Testing Instruments, Testing Equipment Manufacturer
II air path pressureNYSTextile Testing Instruments, Testing Equipment Manufacturer
0-20 kPa, resolution: 0.01 kPaNYSTextile Testing Instruments, Testing Equipment Manufacturer
Spray flow meter pressureNYSTextile Testing Instruments, Testing Equipment Manufacturer
0-300 kPa, resolution Velocity: 0.01 kPaNYSTextile Testing Instruments, Testing Equipment Manufacturer
Negative pressure in the aerosol chamberNYSTextile Testing Instruments, Testing Equipment Manufacturer
0～120 Pa, resolution: 0.01 kPaNYSTextile Testing Instruments, Testing Equipment Manufacturer
Operating temperatureNYSTextile Testing Instruments, Testing Equipment Manufacturer
Operating temperatureNYSTextile Testing Instruments, Testing Equipment Manufacturer
0 ~50℃NYSTextile Testing Instruments, Testing Equipment Manufacturer
Negative chamber pressureNYSTextile Testing Instruments, Testing Equipment Manufacturer
0-120PaNYSTextile Testing Instruments, Testing Equipment Manufacturer
Data storage capacityNYSTextile Testing Instruments, Testing Equipment Manufacturer
Data can be loaded via U disk*NYSTextile Testing Instruments, Testing Equipment Manufacturer
Mass flow controllerNYSTextile Testing Instruments, Testing Equipment Manufacturer
0～20L/min Resolution: 0.1L/minNYSTextile Testing Instruments, Testing Equipment Manufacturer
Speed peristaltic flowpumpNYSTextile Testing Instruments, Testing Equipment Manufacturer
(0.01～3.0)ml/min Resolution: 0.1L/minNYSTextile Testing Instruments, Testing Equipment Manufacturer
High efficiency airFilter performanceNYSTextile Testing Instruments, Testing Equipment Manufacturer
Particle filtration efficiency larger than 0.3 micro;m ge;99.99%NYSTextile Testing Instruments, Testing Equipment Manufacturer
Average mass diameter of the aerosol generatorNYSTextile Testing Instruments, Testing Equipment Manufacturer
Average particle diameter (3.0plusmn;0.3) micro;m, geometric standard deviation le;1, 5NYSTextile Testing Instruments, Testing Equipment Manufacturer
Bilateral 6-Stage Anderson GripperNYSTextile Testing Instruments, Testing Equipment Manufacturer
Particle SizeNYSTextile Testing Instruments, Testing Equipment Manufacturer
Class I 7 micro;m, Class II (4.7～7) micro;m, Class III ( 3.3～4.7) micro;m class IV (2.1～3.3) micro;m class VNYSTextile Testing Instruments, Testing Equipment Manufacturer
Grade (1.1～2.1) micro;m class VI (0.6 ～1.1) micro;mNYSTextile Testing Instruments, Testing Equipment Manufacturer
Aerosol Chamber Specifications
600mmtimes;80mmtimes;5mmL*D*TNYSTextile Testing Instruments, Testing Equipment Manufacturer
Positive Quality Control Sampler Total Particles NYSTextile Testing Instruments, Testing Equipment Manufacturer
(2200plusmn;500 ) cfuNYSTextile Testing Instruments, Testing Equipment Manufacturer
YG469 Mask Bacterial Filtration Efficiency TesterNYSTextile Testing Instruments, Testing Equipment Manufacturer
