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- Catalog Masks and Respirators test instrument
Catalog Masks and Respirators test instrument
Catalog Masks and Respirators test instrument
- SM4315A & SM4315B: These testers measure the filtration efficiency of aerosol particles (NaCl and Oil) through respirator filters using high-efficiency aerosol generators and laser sensors.
- SM4315C: Utilizes PSL particles for filtration efficiency testing with a high-precision aerosol generator and particle counter.
- SM4315E: Evaluates mask protection against particles using sodium chloride or corn oil aerosols, featuring a test chamber and respiratory simulator.
- SM4317: Assesses bacterial filtration efficiency using bacterial aerosols and agar plates.
- SM2187: Tests mask flammability by observing material burning under controlled flame exposure.
- SM4308AP: Measures medical face mask breathability by assessing differential pressure.
- SM3230: Tests respirator eyepiece strength by dropping a steel ball onto the lens.
- Includes testers for inward leakage, exhalation valve airtightness, dead space, field of view, clogging, water impact penetration, and blood penetration.
- Air Permeability and Differential Pressure Tester: Measures air permeability and pressure difference across face masks.
- Respirator Breathing Resistance Tester: Evaluates inhalation and exhalation resistance using a head mold.
- Inward Leakage Testing System: Simulates contaminant leakage into respirators, measuring total inward leakage.
- Exhalation Valve Airtightness Tester: Tests airtightness by applying pressure and measuring leakage.
- Respirator Dead Space Tester: Detects CO2 volume fraction in the last breath.
- Field of View Tester: Assesses visual field effect using a human head model.
- Clogging Tester: Tests dust collection on filters.
- Water Impact Penetration Tester: Determines fabric water resistance under low impact.
- Blood Penetration Tester: Tests resistance to synthetic blood splash.
- Wearing Simulator: Simulates wearing conditions for performance testing.
- Mechanical Strength Pretreatment Tester: Prepares respirators for strength testing by vibrating samples.
- Tests cover medical face masks, respirators, and protective clothing according to standards like GB 2626, EN 149, and ISO 22609.
Catalog excerpts
C TEL: +86-769-81182799 © FAX: +86-769-82987199 ^ [email protected] !!■* www.sanwood.ee 9 Address: No.88, Songchang Road, Songbotang , Changping, Dongguan 523560, Guangdong, China Mask and Protective Clothing Test Covering national/international testing standards
Open the catalog to page 1
Environmental Test Chambers Contents SVJV/OOO Masks and Repirators Testing Instrument SM4315A - Multi-Channel Particle (NaCl) Filtration Efficiency Tester SM4315B - Multi-Channel Particle (Oil) Filtration Efficiency Tester SM4315C - Particle (PSL) Filtration Efficiency Tester(PSL) SM4315E - Particle Protection Performance Tester SM4317 - Bacteria Filtration Tester (BFE) SM2187 - Mask Flammability Tester SM3230 - Respirator Eyepiece Strength Tester SM4308AP - Medical Face Masks Breathability Tester SM4308E - Air Permeability Medical Face Masks Differential Pressure SM4309A - Respirator Breathing...
Open the catalog to page 2
SM4315A Multi-Channel Particle (NaCl) Filtration Efficiency Tester SM4315B Multi-Channel Particle (Oil) Filtration Efficiency Tester Multi-Channel Particle Filtration Efficiency Tester is used to test the filtration level of aerosol particles by respirator filter element under certain environmental conditions. Multi-Channel Particle Filtration Efficiency Tester is used to test the filtration level of aerosol particles by respirator filter element under certain environmental conditions. The aerosol particles (sodium chloride) with a certain concentration and particle size distribution are generated...
Open the catalog to page 3
SM4315C Particle (PSL) Filtration Efficiency Tester SM4315E Particle Protection Performance Tester Particle Filtration Efficiency Tester is used to test the filtration level of aerosol particles by respirator filter element under certain environmental conditions. Particle Protective PeSMormance Tester is used to test the protection peSMormance of daily protective mask on particles. The aerosol particles (PSL-Polystyrene Latex) with a certain concentration and particle size distribution are generated by the aerosol generator, and pass through the tested sample at the specified air flow rate. The...
Open the catalog to page 4
SM4317 Bacteria Filtration Tester (BFE) SM2187 Mask Flammability Tester Bacterial filtration efficiency tester(BFE) is used to test the filtration efficiency of filter materials such as masks or protective clothing for bacterial particles under certain environmental conditions. The bacteria filtration efficiency tester (BFE) is used to collect bacterial aerosols from tryptic soybean agar by transporting bacteria suspension to the sampler through a sprayer. The agar plate was cultured in a certain temperature environment for a certain period of time, and then the colony forming units formed by...
Open the catalog to page 5
SM3230 Respirator Eyepiece Strength Tester SM4308AP Medical Face Masks Breathability Tester Medical Face Masks Breathability Tester is used to measure the breathability of the medical face masks. Respirator Eyepiece Strength Tester is used to test the damage degree of the respirator eyepiece when the steel ball falling freely to it under certain height conditions. Install the mask on the channel (clamp) with fixed cross-sectional area, start the vacuum pump, the aiSMlow with specific flow rate will generate a certain air flow through the test sample, so as to calculate the permeability (differential...
Open the catalog to page 6
SM4308E Air Permeability and Medical Face Masks Differential Pressure Tester SM4309A Respirator Breathing Resistance Tester Air Permeability and Mask Breathability Tester is a testing instrument for permeability of textiles and pressure difference of face masks. Respirator Breathing Resistance Tester is used to test the inhalation resistance and exhalation resistance of respirators and masks under certain condition. During the air permeability test, the tested sample is placed in a channel with a fixed cross-sectional area, and a certain pressure difference will be generated between the upper...
Open the catalog to page 7
SM4309B Respirator Breathing Resistance Tester SM4310U Respirator and Protective Clothing Inward Leakage Testing System Inward Leakage Testing System is used to simulate the ratio of the concentration of the simulant leaked to the inside of the respirator and the concentration of the simulant in the testing environment outside the respirator when the subject inhales under the specified laboratory testing environment. The Large volume mask respirator breathing resistance tester is used to measure the inhalation and exhalation resistance of respirators under specified conditions. Wear the test...
Open the catalog to page 8
SM4311AB Exhalation Valve Airtightness Tester SM4311C Respirator Airtightness Tester Respirator Exhalation Valve Airtightness Tester is used to test the airtightness of the exhalation vale of the respirators. Full Face Respirator Airtightness Tester is an instrument for the full face respirator air tightness test of the respirator. The exhalation valve is sealed on the exhalation valve test fixture in an airtight way, and the vacuum pump is used to pump air to make the exhalation valve bear a certain pressure and detect the leakage flow of the exhalation valve. Put the mask on the matching test...
Open the catalog to page 9
SM4312 Respirator Dead Space Tester SM4313 Respirator Field of View Tester The Dead Space Tester of respirator is used to detect the volume fraction of carbon dioxide inhaled in the last breath of particle respirator. Respirator Field of View Tester is used to test the visual field effect of daily protective masks, masks and so on. Wear the respirator on the matching test head mold in an airtight manner, open the dead space tester, continuously monitoring and recording the concentration of CO2 in the inhaled air and the environment until it reaches a stable value. SM4313 tester, including human...
Open the catalog to page 10
SM4318AB Face Masks and Respirator Clogging Tester SM4418A Water Impact Penetration Tester Water Impact Penetration Tester is used to determine the water resistance of fabrics under low impact conditions, and to predict the rain resistance of wearing fabrics. Face Masks and Respirator Clogging Tester is used to test the amount of dust collected on the filter when the air flow through the filter reaches a certain respiratory resistance in a certain dust environment by means of inhalation. Spray a certain amount of water from a height of (610±10) mm from the sample to be tested to the suSMace of...
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