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Guangzhou Biaoji Packaging Equipment Co., Ltd.
GB-PF400H

GB-PF400H

Product catalog summary

Overview

The document describes a series of Face Mask Particulate Filtration Efficiency Testers (models GB-PF400H, GB-PF400L, GB-PF500H, GB-PF500L) designed to evaluate the filtration efficiency and airflow resistance of particulate protective masks and medical masks. These instruments are applicable in various inspection centers, hospitals, mask manufacturers, and related industries.

Applications

Testing filtering efficiency of particulate protective and medical masks.
Determining resistance of ordinary fabrics and medical protective masks to constant airflow.
Applicable for glass fiber filter material, polypropylene (PP) filter material, and covered film.

Design Principles and Standards

The testers are designed according to Chinese standards YY0469-2011 (Technical Requirements for Medical Surgical Masks) and GB2626-2006 (Respiratory Protective Equipment Self-priming Filtered Particle Respirators). They also incorporate design concepts from international standards such as European Standard EN1822-3:1998 (Single Filter Material Test) and reference advanced international equipment (e.g., TSI from the USA). The design suits current domestic industry testing requirements.

Specifications

Parameter	GB-PF400H / GB-PF400L	GB-PF500H / GB-PF500L
Filtration Efficiency Range	0-99.999%	0-99.999%
Test Resistance Range	0-1000 Pa	0-1000 Pa
Particle Sizes Tested	0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm	0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm
Dust Source	Salt aerosol (NaCl solution)	Oily aerosol (DEHS/Paraffin Oil)
Airflow Rate	20-100 L/min	20-100 L/min
Standard Test Area	100 cm² (mask fixture selectable)	2100 cm² (mask fixture selectable)
Dimensions (L×W×H)	1220×630×1225 mm	1220×630×1225 mm
System Power	<1500 W	<1500 W
Weight	250 kg	250 kg
Power Supply	AC 220V, 50Hz	AC 220V, 50Hz

Applicable Standards

GB/T32610-2016
GB2626-2006
GB19082-2009
GB19083-2010
GB24539-2009
YY0469-2011
YYT0969-2013

Key Features and Configuration

Aerosol Generator: Cold-generating aerosol generator produces continuous, stable aerosol particles for testing.
Aerosol Mixing Chamber: Stabilizes aerosol concentration and monitors temperature and humidity.
Particle Counter: Domestic or imported brand particle counters with automatic cleaning to prevent clogging and ensure accurate measurements.
Electrostatic Neutralizer: Neutralizes aerosol particle charge to simulate realistic conditions.
Vacuum Pump: Ultra-quiet or ultra-static vacuum pumps depending on model.
Safety Features: Particle leakage prevention throughout the process and pneumatic clamps with protection devices for safe and convenient operation.
Control System: Computer-controlled test process with dedicated software, automatic data collection, calculation of filtration efficiency, and capabilities to save, output, query, and print test data.
User Interface: Industrial computer with touch screen for simple and intuitive operation.

Contact Information

Manufacturer: Testing Instruments
Address: NO.1 Minghua 3 Street, Jinxiu Road, Economic Development Zone, Guangzhou, China
Tel: +86-20-86153790, +86-20-86153742
Fax: +86-20-82087405
Website: https://www.gbpitester.com
Email: [email protected]

Catalog excerpts

GB-PF400H Application It is to test the filtering efficiency of particulate protective masks and medical masks and to determine the resistance of ordinary fabrics and medical protective masks to the constant flow of airflow. Applicable to medical device inspection centers, safety protection inspection centers, labor protection inspection centers, drug inspection centers, disease prevention and control centers, textile inspection centers, hospitals, mask manufacturers, etc. Applicable (1) Glass fiber filter material (2) PP filter material (3) Covered film. Principle Item Test range Filtration Efficiency Test Resistance Range Particle size Dust source Standard test area Dimension System power weight Power supply It is designed and manufactured in accordance with the standards of YY0469-2011 <Technical Requirements for Medical Surgical Masks> and GB2626-2006 <Respiratory Protective Equipment Self-priming Filtered Particle Respirators>. At the same time, it also refers to the advanced design concept of similar international equipment (such as the United States TSI company), based on the principle of <European Standard EN1822-3:1998 Single Filter Material Test>, but it is suitable for the current testing status of domestic related industries. Specifications Specification 0-99.999% (20-100) L/min 0-1000pa 0.3.0.5.1.0.2.5.5.0.10.0^ Salt aerosol (NaCl solution) 100 cm2 (Mask fixtu re ca n be selected) 1220*630*1225mm <1500W 250kg AC 220V,50Hz 1. The cold-generating aerosol generator is used to produce continuous and stable aerosol particles, which is convenient for filling the solution. 2. The mixing chamber is adopted to stabilize the gas path design to stabilize the aerosol concentration and effectively monitor the temperature and humidity of the aerosol. 3. The Domestic brand particle counter is used, and the automatic cleaning function is added to prevent the particle counter from clogging and the test value is more accurate. 4. The particle leakage prevention design in the whole process protects the safety of experiment personnel. 5. Equipped with aerosol particles electrostatic charge neutralization device. 6. The pneumatic clamp is equipped with a protection device, which is safe and convenient to use. 7. Control system: The computer controls the test process, automatically collects data, and is equipped with a dedicated computer and test software. 8. The computer automatically tests the gas concentration and automatically calculates the filtration efficiency; it can save, output, query, and print the test data. 9. Industrial computer touch screen control, simple and intuitive operation. Configuration 1, Aerosol generator 2, Aerosol mixing chamber 3, Air drier 4, Ultra-quiet vacuum pump 5, Domestic brand particle counter 6, Electrostatic neutralizer 7, Temperature and humidity monitor for mixing chamber

Open the catalog to page 1

Item Test range Filtration Efficiency Test Resistance Range Particle size Dust source Standard test area Dimension System power weight Power supply Principle It is designed and manufactured in accordance with the standards of YY0469-2011 <Technical Requirements for Medical Surgical Masks> and GB2626-2006 <Respiratory Protective Equipment Self-priming Filtered Particle Respirators>. At the same time, it also refers to the advanced design concept of similar international equipment (such as the United States TSI company), based on the principle of <European Standard EN1822-3:1998 Single Filter Material...

Open the catalog to page 2

Application It is to test the filtering efficiency of particulate protective masks and medical masks and to determine the resistance of ordinary fabrics and medical protective masks to the constant flow of airflow. Applicable to medical device inspection centers, safety protection inspection centers, labor protection inspection centers, drug inspection centers, disease prevention and control centers, textile inspection centers, hospitals, mask manufacturers, etc. Applicable (1) Glass fiber filter material (2) PP filter material (3) Covered film. Principle Item Test range Filtration Efficiency...

Open the catalog to page 3

Open the catalog to page 4

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