Mask ventilation resistance and pressure differential tester

WKS-3102 - Lisun Electronics Inc. (Lisun Group)

Mask ventilation resistance and pressure differential tester is used to measure the inhalation and exhalation resistance of mask under specified conditions. Applicable to mask manufacturers, labor protection equipment inspection agencies to carry out related testing and inspection of mask products, mask breath resistance tester, breathing valve air tightness tester, breath resistance machine for measuring respirator and mask protection products in Inspiratory resistance and expiratory resistance under specified conditions.

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Mask Produce and Test Machine

Lisun Electronics Inc.

LISUN produce the bfe tester for face mask, pfe tester, melt-blown cloth electrostatic electret generator according to ASTM F1862-17, ASTM F2299-03 (2017), ASTM F2100-2019, BS EN14683-2019, BS EN 14387-2004+A1 2008, BS EN 136-1998, BS EN 140-1999, BS EN 143-2000 +C1-A1, BS EN 149-2001+A1

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Face Masks Particulate Filtration Efficiency PFE Tester

GLE-20 - Lisun Electronics Inc.

GLE-20 is an oil-salt two-in-one Face Masks Particulate Filtration Efficiency PFE Tester. According to ASTM F1862-17, ASTM F2299-03 (2017), ASTM F2100-2019, BS EN14683-2019, BS EN 14387-2004+A1 2008, BS EN 136-1998, BS EN 140-1999, BS EN 143-2000 +C1-A1, BS EN 149-2001+A1, etc. It is used to test the particulate filtering efficiency of daily protective masks and medical masks, and to determine the obstruction performance of ordinary fabrics and medical protective masks against a constant flow of airflow.

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Meltblown Cloth Electrostatic Electret Generator

ESD-RPB - Lisun Electronics Inc.

LISUN ESD-RPB Meltblown cloth electrostatic electret generator is composed of a pin-type electrostatic rod and a high-voltage DC power supply. The high-voltage DC power supply provides high voltage for ion emission, which causes the pin-type electrostatic bar to emit negative (positive) ions, and then charges objects such as melt-blown cloth.

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Mask Bacterial Filtration Efficiency (BFE) Tester

WKS-1010 - Lisun Electronics Inc.

WKS-1010 Mask Bacterial Filtration Efficiency (BFE) Tester is used to test the percentage of the mask material to filter out the suspended particles containing bacteria under the specified flow rate. It is suitable for the performance test of the bacterial filtration efficiency of medical surgical masks by metrological inspection departments, scientific research institutes, medical mask manufacturers and other related departments.

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Mask UV Sterilizers

UV-MASK - Lisun Electronics Inc.

Mask UV Sterilizer applies to sterilizing the surface of masks, protective clothing, food, toys and other objects. It is widely used in hospitals, food, tea food and beverage processing and packaging equipment, food factories, cosmetics factories, dairy factories, breweries, beverage factories, bakeries and refrigerators, etc.

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Masks Respiratory Resistance Tester

WKS-1200 - Lisun Electronics Inc.

WKS-1200 Masks Respiratory Resistance Tester applies to determining the inhalation resistance and exhalation resistance of respirators and mask protective products under specified conditions, and used for the relevant testing and inspection of ordinary mask products by the national labor protection equipment inspection agency or manufacturer.

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Medical Masks Synthetic Blood Penetration Tester

WKS-8010 - Lisun Electronics Inc.

WKS-8010 Medical Masks Synthetic Blood Penetration Tester is to test the mask material with synthetic blood under continuous pressure, and visually inspect the penetration of synthetic blood on the material. It is suitable for the resistance of masks to the penetration of synthetic blood under different levels of test pressure.

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Masks Flame Retardant Performance Tester

WKS-1208 - Lisun Electronics Inc.

WKS-1208 Masks Flame Retardant Performance Tester is used to test the burning performance of the mask after contacting the flame at a certain linear velocity. It is special test instrument for the flame retardant performance of masks.

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