Mask Test Machine

Multi-Channel Particle Filtration Efficiency Tester PFE test machine MODEL: SM4315A 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 by the aerosol generator, and pass through the tested sample at the specified air flow rate. The

Medical Protective Clothing Blood Penetration Test Machine EN14126 ASTM F903 Model No: SM4409PC Protective Clothing Blood Penetration Test machine is used for synthetic blood penetration test for protective clothing. When doing Protective Clothing Blood Penetration test, the specimen (protective clothing material) is placed in a fixture with certain amount of synthetic blood. Synthetic blood is pressurized in steps and the blood penetration resistance of the specimen is

Water Impact Penetration Test machine Waterproof performance test MODEL: SM4418A 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. Spray a certain amount of water from a height of (610±10) mm from the sample to be tested to the suSMace of the sample with a certain tension, and attach a known weight of absorbent paper on the back of the sample. After spraying,

Medical Face Masks Breathability Tester MODEL:SM 4308AP Medical Face Masks Breathability Tester is used to measure the breathability of the medical face masks. 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 pressure) of the mask. SM4308AP Tester, built-in precision air pump, flow sensor

Tensile Test Machine with High Low Temperature Chamber Sanwood Universal Test Machines, UTM, are widely use for different material testing, like semi-product & finished product made of rubber, plastic, metal, nylon, non-woven fabrics, textile, tape, polyfoam, waterproof materials, wire, cable, etc. With different test jigs or fixtures, the UTM can run the tensile, compression, shearing foce, adhesion, peeling force, tear strength, fatigue, etc test according to GB, CNS, ASTM,

Respirator Wearing Simulator Pretreatment Test Machine EN149 MODEL: SM-7185 Respirator Wearing Simulator is used to test respirator's simulated wearing pretreatment before other tests such as respiratory resistance, filter material penetration, etc. Turn on the pretreatment device and make the breathing device and saturated water vapor generating device enter the working state until it is stable. Put the respirator on the matching test head mold in a airtight way and test for

Respirator Mechanical Strength Pretreatment Test Machine MODEL: SM-7186 Mechanical Strength Pretreatment Tester is used for mechanical strength pretreatment of respirator before other tests. Place the tested sample on side in the steel box and vibrate continuously for 20min at the vibration frequency of (100 ± 5) rpm. After the test, carry out the subsequent tests. SM-7186 tester consists of motor, cam mechanism, steel box, steel platform (base) and motor drive system.

150L Temperature and Humidity Chamber For Mask Condition 1. Introduction Sanwood constant temperature and humidity test chamber is widely used in scientific research, research institutes, quality inspection institutes and other industries to do warm and humid heat tests of electronic and electrical products, materials, parts, equipment, etc., alternating heat test and constant temperature test, high and low temperature routine tests, low temperature storage,etc, in order to

Respirator Field of Vision Test Machine per EN136 GB2626 MODEL: SM-4313 Respirator Field of Vision Test Machine is used to test the visual field effect of daily protective masks, masks and so on. SM-4313 test machine, including human head model, arc bow, measurement system, etc. Testing Scope:Daily protective masks, Respirators and Masks, etc. Testing Standards: GB/T 32610 GB 2890 GB 2626 6.10 GB 2890 EN 136 Specification: 1. Perimetry: semicircle arc: 335mm in radius, which

Respirator Dead Space Test Machine EN149 CO2 content in inhalation air MODEL: SM-4312 The Dead Space Test Machine of respirator is used to detect the volume fraction of carbon dioxide inhaled in the last breath of particle respirator. Wear the respirator on the matching test head mold in an airtight manner, open the dead space test machine, continuously monitoring and recording the concentration of CO2 in the inhaled air and the environment until it reaches a stable value. SM

Face Masks and Respirator Clogging Tester MODEL:SM-4318AB 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. SM-4318AB tester is composed of dust generator, dust test chamber, vacuum pump and flowmeter, controlled by single chip microcomputer and displayed on touch screen. Testing Scope:Half-piece

Hydrostatic Head Tester & Protective Clothing Blood Penetration Tester Model: SM4408PC Hydrostatic Head Tester & Protective Clothing Blood Penetration Tester is used for water penetration resistance test for fabric and synthetic blood penetration test for protective clothing. When doing Hydrostatic Head test, a specimen is placed on a standard fixed size test area, the beneath water keeps on supplying a water pressure under specimen to determines the water penetration

Particle Protective Performance Tester MODEL: SM4315E Particle Protective Performance Tester is used to test the protection performance of daily protective masks with different concentration of NaCl or Oil particles. The aerosol particles (Sodium Chloride or Paraffin oil) with certain concentration and particle size distribution are generated by the aerosol generator, and passing the tested sample at the specified air flow rate. The concentration of the particles before and

EN149 Inward Leakage Test Machine Respirator & Protective Clothing TIL MODEL: SM-4310U 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. Total inward leakage (TIL) refers to the ratio of the concentration of the simulant leaked

Large Volume Respirator Breathing Resistance Tester MODEL: SM-4309B 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 sample on the matching head mold in an airtight manner, adjust the ventilation capacity to 30L/min and 95L/min, measure and record the maximum suction resistance, and then test the expiratory valve with a large ventilation capacity of

Bacterial Filtration Efficiency Test Machine BFE EN14683 ASTM F2100 MODEL: SM-4317 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

Medical Face Mask Blood Penetration Test Machine EN14683 ASTM F2100 Model No: SM4419M Medical Face Mask Blood Penetration Tester is used to test the resistance of medical mask to synthetic blood splash and penetration. When doing the test, face mask is held in target area, synthetic blood is pressurized so that certain amount of blood is ejected horizontally on to the specimen. The resistance to blood penetration of the specimen is then tested. SM4419M includes tester, sample

Mask & Respirator Breathing Resistance Test Machine MODEL: SM 4309A Respirator Breathing Resistance Tester is used to test the inhalation resistance and exhalation resistance of respirators and masks under certain condition. Wear the tested sample on the matching head mold in an airtight way, adjust the ventilation to (85 ± 1) L/min, measure and record the maximum inhalation resistance; then test the exhalation resistance of the tested sample with the same ventilation.

Air Permeability & Mask Differential Pressure Test Machine MODEL: SM-4308E Air Permeability and Mask Differential Pressure Tester is a testing instrument for permeability of textiles and pressure difference of face masks. 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 and lower sides of the test sample by a specific air flow. The test software

Respirator Bacterial Filtration Efficiency (BFE) Tester (required item for Medical face mask) Application: Applied to performance test of the bacterial filtration efficiency of surgical masks by the metrological verification department, scientific research institutes, mask manufacturers and other relevant departments. Standards: YY0469-2011 < Medical grade surgical face mask> Fig. B.1 and Fig. B.2 in Appendix B Features: 1. Negative pressure test system to ensure the safety