Medical Protective Clothing Bacterial Filtration Efficiency Test Equipment (BFE)
Product Description:
Medical Protective Clothing Bacterial Filtration Efficiency Tester is suitable for fast, accurate and stable detection of particulate filtering efficiency of various medical and daily protective masks, respirators,medical protective clothing, etc.
Medical workers are often infected and penetrated by splashes, blood, body fluids, secretions, excreta, etc. of infectious disease patients during their work. Medical protective clothing can help medical workers isolate bacteria and viruses to achieve protection effect. The particle filtration efficiency testing machine is to test the effect of protective clothing on the biological filtration and isolation of bacteria, viruses and other particles.
Usage:
It is used to detect various medical and daily protective masks, protective clothing materials, and filter out the percentage of bacteria-containing suspended particles (BFE) at a specified flow rate.
It is suitable for the performance testing of bacterial filtration efficiency of medical surgical masks and protective clothing by metrological inspection departments, scientific research institutes, medical mask manufacturers and other related departments.
Testing Standard:
YY0469-2004,YY/T 0969-2013,ASTMF2100,ASTMF2101,EN14683 ect.
Technical Parameters:
| Vacuum pump |
Oil-free rotary vane vacuum pump, the maximum flow rate reaches 57LPM, equipped with a silencer, stable air flow |
| Aerosol generator flow control |
Using mass flow control, precise control |
| Sampling flowI&II |
Anderson sampling flow rate 28.3L / min, resolution: 0.1L / min accuracy: ± 2.5% |
| Sampling I & II |
Equipped with mass flow controller |
| Pneumatic pressureI & II |
0-5KPa |
| Spray flowmeter pressure |
0-300KPa |
| Negative pressure of aerosol chamber |
0-120KPa |
| Working temperature |
0-50 ºC |
| Cabinet negative pressure |
0~ 120Pa |
| Data storage capacity |
Can download data via U disk |
| Mass flow controller |
0-20L / min, resolution: 0.1 L / min |
| Peristaltic pump flow |
(0.01~3.0) mL / min |
| High-efficiency air filtration performance |
The filtration efficiency of particles above 0.3um is ≥99.99%, |
| Median mass diameter of aerosol generator |
3.0 ± 0.3μm, geometric standard deviation ≤1.5 |
| Dual 6-stage Anderson sampler capture particle size |
I> 7μm, II>4.7-7μm, III >3.3-4.7μm,
IV >2.1-3.3μm, V> 1.1-2.1μm, VI >0.6-1.1 μm |
| Aerosol chamber specifications |
60cmX80 cmX5cm (LxWxH) |
| Total number of positive control sampler particles |
2200 ± 500cfu |
| Ventilation flow of negative pressure system |
800m³ / min |
| Operating room size |
740 × 940 × 440mm(LxWxH) |
| Dimensions |
1200 × 650 × 2100mm(WxDxH) |
| Instrument noise |
<65dB (A) |
| Machine weight |
about 120kg |
Product Features:
1.Negative pressure test system to ensure the safety of operators.
2.The negative pressure cabinet has a built-in peristaltic pump, A and B two-way six-stage Anderson.
3.The flow rate of the peristaltic pump can be set according to the situation.
4.The flow rate of the bacterial liquid mist of the special microbial aerosol generator can be set, and the atomization effect is good.
5.Industrial microcomputer control.
6.High-brightness color touch screen.
7.USB interface, support U disk data transfer.
8.Built-in high-brightness lights. Easy to observe.
9.Built-in built-in leakage protection switch to protect the safety of operators.
10.The front glass door is convenient for the operator to observe the operation.
Product Image:
The Introduction Of Haida:
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 are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
Our Services:
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.
1. Pre-service
--24 Hours online service for your consult.
--Help choose right model,and a series of service,person,advise.
2. Middle service
--Give you best offer
--Provide discount for many sets order
--Do customer's request:
--Choose payment term you convienent.
--Promptly production and delivery,inform you in time.
--Can provide invoice value as you like to decrease your tax.
3. After sale service
--1 year warranty service and all life maintenance.
--Technical Egineer are avalible for oversea trainning.
--Free change for some parts
--Remote control technical consult
--Free installation DVD
--Maintenance plan
4. Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
5. Good Packaging:
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc
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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