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Dongguan Zhongli Instrument Technology Co., Ltd.
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ISO - 29463 Meltblown Non Woven Particulate Filtration Efficiency Tester ( PFE )

China Dongguan Zhongli Instrument Technology Co., Ltd. certification
China Dongguan Zhongli Instrument Technology Co., Ltd. certification
Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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ISO - 29463 Meltblown Non Woven Particulate Filtration Efficiency Tester ( PFE )

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Large Image :  ISO - 29463 Meltblown Non Woven Particulate Filtration Efficiency Tester ( PFE )

Product Details:
Place of Origin: China
Brand Name: ZL
Certification: CE,ISO
Model Number: ZL-5066
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: 1∽ 1000 sets of measurement data, exportable is packaged within wooden case.
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 60 Sets
Detailed Product Description
Product Name: ISO - 29463 Meltblown Non-woven Particulate Filtration Efficiency Tester ( PFE ) Power Supply: AC 220V / 50Hz
Test Aerosol Type: PSL Counter Sampling Flow Rate: 2.83L / Min ± 5%
Particle Size Display: @ ≥0.3um Counter Laser Light Source: Laser Diode
Data Export Interface: USB Data Memory Capacity: 1∽ 1000 Sets Of Measurement Data, Exportable
High Light:

Non Woven BFE Tester


Laser diode PFE Tester

Meltblown Non-woven Particulate Filtration Efficiency Tester (PFE)



Product Overview:


Mask filtration efficiency tester is suitable for testing 45% -99.9% grade filter material efficiency test, and the filter material is tested according to international standards. The design structure of the whole tester is compact and light, and in the process of running the test, it only needs to provide additional suitable power and compressed air (no water, no oil), suitable for use in laboratories, factories and other occasions.

In the filter paper test, the particle counting method is used to measure the counting efficiency. It is recommended to use monodisperse aerosol in the test. The pressure drop measurement should be performed at the specified filtration rate.

Fix the filter paper on the fixture, and the test air volume corresponds to the required filter speed. The aerosol generated by the aerosol generator is adjusted, then electrostatically neutralized (PSL), and then evenly mixed with the filtered test air, and then enters the test area to penetrate the filter material.

In addition, the resistance of the filter material during the test must be measured and the flow rate adjusted manually.





1. Aerosol generator

It is mainly used for experiments requiring high-concentration aerosols. It uses 0.3um PSL standard particles. The size of the main particles emitted is ≥0.3um, accounting for more than 70% of the total. It can produce aerosols continuously and stably. Provide the test particles upstream of the filter material.


2. Particle Counter

It is mainly used to monitor the upstream and downstream particle concentration of the measured filter material to obtain the efficiency of the measured filter material.


3. Differential pressure sensor

It is mainly used to test the pressure difference (or resistance) of the tested filter material under a certain test flow rate.


4. Imported air pump

Mainly used for the test flow through the filter material, the flow is stable, green and energy saving, and the vibration noise is small.


5. Stainless steel fixture


It is mainly used for the compression and sealing of the tested filter material.


6. Electrical control and software

Equipment circuit control and operation, software calculation and data processing, upstream concentration stability judgment, operation control, parameter setting.


Technical parameter


Mask Filtration Efficiency Tester
Model ZL-5066
Test efficiency range

45%-99.95%@≥ 0.3μ m


Test area



Test pressure range 0-50pa ± 1%, 50-500pa ± 1.5%
Test flow of the tested filter material

10-100L / min ± 2.5% (adjustable)


Test aerosol type



Counter sampling flow rate

2.83L / min ± 5%


Particle size display

@ ≥0.3um


Counter laser light source Laser diode
Laser Particle Counter

Products comply with JJF1190-2008


Imported air pump

Works continuously and stably


Data memory capacity

1∽ 1000 sets of measurement data, exportable


Screen display

Color 7-inch touch screen


Printing method built-in thermal printer
Power supply AC 220V / 50Hz



Data export interface USB




Operating environment:

0∽ 40 ℃ relative humidity 10∽ 70%


Storage environment:

0 ℃ ∽ 45 ℃ Relative humidity 0∽ 70%

Standard accessories

Thermal paper, hose (outer diameter 6mm and 15mm), instruction manual, test report, certificate of conformity



Length 1000X Width 760X Height 1750 (mm)


Material Shell steel plate paint, test parts SUS304 stainless steel
Weight 150Kg
Warranty 1 year



PSL aerosol generator
Electrostatic neutralizer



Meet Standard:


GB 19082-2009 Technical requirements for medical disposable protective clothing

GB 19083-2010 Technical requirements for medical protective masks

GB / T 32610-2016 Technical Specifications of Daily Protective Masks

GB 2626-2006 Respiratory protective equipment-Self-suction filter anti-particulate respirator

YY 0969-2013 Disposable medical masks

YY 0469-2011 medical surgical mask

ISO-29463/EN14683 high-efficiency filters and filter media for removing particulates from the air


ISO - 29463 Meltblown Non Woven Particulate Filtration Efficiency Tester ( PFE ) 0

Contact Details
Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Vilya

Tel: +8613415952714

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