Particulate Filtration Efficiency Tester(PFE) For Medical And Daily Respirator
Product Description:
Particulate Filtration Efficiency Tester is suitable for fast, accurate and stable detection of particulate filtering efficiency of various medical and daily protective masks, respirators, etc.
Testing Standard:
GB/T 19083-2010 5.4, YY/T 0469-2011 5.6.2, GB/T 32610-2016
GB 2626-2019 6.3, GB 19082-2009 5.7, EN 1822-3:2012 EN 149-2001
EN 14683:2005, IEST-RP-CC021.1, NIOSH 42 CFR Part 84 ect.
Instrument Characteristics:
- Efficiency detection: The brand high-precision dust particle counter is used to detect the concentration of upstream and downstream particles to ensure accurate and stable sampling;
- Flow detection: The system test flow mainly provides dry and clean compressed air from the outside. There is a voltage-stabilizing and stabilizing device installed inside to ensure the stability of the detection flow, and the automatic control system is simple, fast and stable.
- Aerosol generation: The Collision multi-nozzle design enables salt and oil testing on the same instrument to ensure fast and stable adjustment of the fogging concentration;
- Test results; Equipped with a 7-inch touch display screen, the test results are directly displayed on the interface, the user can choose to directly or save the data;
- Data port: external memory card, can export data, do not worry about data loss;
- Resistance test: The resistance pressure difference of the filter material will be obtained through the static pressure ring of its upstream and downstream test chambers, and a high-precision imported brand pressure difference transmitter is used to ensure the accuracy and stability of the pressure difference;
- Simple operation: The user only needs to place the filter paper in the fixture, press the button, and after adjusting the test flow, the system will automatically test the resistance and efficiency through the controller (PLC).
Technical Parameters:
| Test flow range |
15L / min ~ 100L / min, accuracy 2% |
| The cross-sectional area through which the air flows |
100cm² |
| Resistance test range |
0 ~ 1000Pa, accuracy can reach 0.1Pa |
| Filtering efficiency test range |
0 ~ 99.999%, resolution 0.001% |
| Est particle size |
0.3um |
| Aeroso Sodium chloride concentration |
Salinity 10mg / m '~ 25mg / m,Oily 50mg / m ~ 200mg / m |
| Fog dust source |
NaC1, DEHS |
| Test time |
resistance is tested separately for 5s, and efficiency and resistance are tested simultaneously for 70s |
| Structural composition |
particle generator, flow detection device, concentration detection device |
| Number of samples |
1 |
| Power |
220V, 50Hz, 1KW |
| Dimensions |
L800xW600xH1650mm |
| Weight |
120Kg approx |
Product Image:
Company Introduction:
HAIDA INTERNATIONAL is a professional manufacturer of various kinds of testing equipments over 24 years. HAIDA products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.
Customer Feedback:
FAQ:
Q:Are your company a trading one or a factory?
A:Factory + trade (integration),More than 12 years focusing on test equipment field,6 years exporting experience.
Q:After an order is placed, when to deliver?
A:Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.
Q:What about the warranty with after - sales services?
A:The testing machine is guaranteed for 12 months by HAIDA,we can help you to repair
your problem controller freely,even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
Q:What about the product' services and quality?
A:Each equiopment must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A :Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.
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