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High efficient split type indoor rooftop center air conditioning outdoor unit
USD $15,000 - $18,000 /Set
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Hongjing Test Instrument Co., Ltd.
Credit Member 4 years 
Business Type: Distributor/WholesalerMain Products: Testing Equipment , , ,
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Product Details
Product Profile
Medical 3d Face Melt-blown PFE Particulate Filtration Efficiency Tester is mainly used for the filtration efficiency detection of masks. Can melt-blown cloth and other products.
Application:
It is used to detect the resistance and efficiency performance of various flat particulate air filter material, such as glass fiber, PTFE, PET, PP melt-blown composite air-blown filter materials.
| Test flow range | 15 ~ 100L / Min (standard 32L / Min) |
| Test sample | 100cm2, can be equipped with multi-specification fixtures (flat masks, 3D masks) |
| Resistance testing | Mesure range 0 ~ 1000Pa |
| Accuracy 0.1Pa | |
| Efficiency testing | Measure range 40% -99.999% |
| Particle size 0.3μm (optionally add 0.1μm, 0.15μm, 0.2μm, 0.25μm 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10.0μm) | |
| Test particle size | 0.3μm |
| Fog dust source | NaCl, DEHS |
| Test time | Single test resistance: 5S |
| Efficiency and resistance simultaneous testing: 70s | |
| Power | 220V, 50Hz, 1KW |
| Gas source | 0.5MPa, 120L / Min |
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