About Us
Factory Tour
Quality Control
Contact Us
Request A Quote

Sales & Support:

—— Olga Anisimova

I'm Online Chat Now

Particle Filtration Efficiency (PFE) Tester

China Particle Filtration Efficiency (PFE) Tester supplier
Particle Filtration Efficiency (PFE) Tester supplier Particle Filtration Efficiency (PFE) Tester supplier Particle Filtration Efficiency (PFE) Tester supplier

Large Image :  Particle Filtration Efficiency (PFE) Tester

Product Details:

Place of Origin: CHINA
Brand Name: TESTEX
Model Number: TN148

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Packaging Details: wooden case
Delivery Time: 25 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20 sets
Contact Now
Detailed Product Description
Power: 220/110 V, 50/60 Hz, 500 W Main Tester: 760 * 750 * 1920 Mm (L X W X H), 115 Kg
Saline Aerosol Generator: 570 * 570 * 910 Mm (L X W X H), 59 Kg Oily Aerosol Generator: 560 * 540 * 910 Mm (L X W X H), 39 Kg


Mask Particle Filtration Efficiency (PFE) Tester is used to test the particle filtration efficiency (oil or non-oil particle) of face masks, mask raw fabric (meltblown non-woven), results in percentage level, such N95 means 95% filtration level, this tester complies with GB 2626, GB 19083, GB/T 32610-2016, YY 0469.
By measuring the aerosol concentration difference between the two sides of specimen, then calculate the filtration efficiency of the tested material. Tester comes with both the saline aerosol generator and oily aerosol generator, can test different types of masks with the same set of machines.


GB 2626, GB 19083, GB/T 32610-2016, YY 0469




Main parameters


Parameters range Resolution Maximum errors allowable
Median diameter of salt aerosol particles (CMD) 0.075 μm / ±0.02
Median diameter of oil aerosol particles (CMD)(optional) (0.185) μm / ±0.02
Test flow (8 ~ 100) L/min 0.01 L/min ±2.5%
Pressure range (0 ~ 2500) Pa 1 Pa ±2.0%
Concentration detection range (0.001-100) μg/L 0.001 μg/L  
Accuracy Range 0.01% ~ 100%, 1% of the reading value 1%
Detection repeatability Range 0.01% ~ 100%, 5% of the reading value 1%
Working temperature 20 ± 5 ℃
Instrument noise < 60 dB (A)
Host size (800 * 600 * 1200) mm (L x W x H)
Host power consumption <300W


Packaging & Shipping

1.packaging :Ply-wooden cases, inner plastic films wrapped, Sometimes we use wooden case, sometimes we use carton case. it depent how weight the machine is.




we usually send the goods to you by air, we can also delivery the equipment by sea or by express. it depends on customer.


Particle Filtration Efficiency (PFE) Tester


Our Service

Our After-sales service include:

  • One year Warranty including free maintenance and changing Instrument components
  • Life-long technical assistance and video teaching
  • Future testing solutions consultation and laboratory free test, you can send samples to us, and we can test it for you
  • Unbeatable Prices We continuously strive to find ways of reducing our production costs, and passing the savings Over to you!
  • TESTEX Brand Awareness The goal of any strong brand is achieve a level of awareness that instills the idea of quality and value into all of your potential customers.
  • Special Offers In order to maintain our competitive edge, we are constantly running special offers on our promotion tester machine, consumer goods, and design services. Contact our sales team to see how we can help you save a lot of money.


Company Information

TESTEX Textile Instrument Ltd has become the leading designer and manufacturer of textile testing equipment with our

advanced technologies and the best customer services in the industry.


We have many experienced agents who work in consulting, sales and after-sale services in many industrial countries and

regions in the world. To offer the strongest sales and after-sale services, we are looking for additional motivated

individuals to join our team. If you are excited to become one of the TESTEX representatives, please kindly contact us.


If you would like to buy machines from our agents directly, kindly visit our company website find the agents contact or

you can leave a message by alibaba. we will have our agent to contact you in 24hours.


♥ Main web site : www.TestexTextile.com


Pictures of Our Factory:

Particle Filtration Efficiency (PFE) Tester



♥ Q:Are your company a trading one or a factory?
A:Factory + trade (integration),10 years focusing on test instruments field,6 years exporting experience. OEM is also acceptable for us.

♥ Q:After an order is placed, when to deliver?

A:Generally about 10-28days, If we have inventory, we can arrange shipment within 3 days after re-tester in our lab.
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 18 months by TESTEX Textile Instrument Ltd.
Besides,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 customer 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 instruments 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.
Main clients has SDL, Bureau Veritas and Intertek. our products are widely recognized and trusted by users.

Contact Details

Contact Person: Mr. Chiu

Tel: 86-0769-23294842

Fax: 86-769-23294860

Send your inquiry directly to us (0 / 3000)