Protective type testing instrument

DR246S Mask Respiratory Resistance Tester


【Scope of Application】 Used to test whether the resistance values of medical and daily protective masks during use meet the standards for exhalation and inhalation of the human body.

DR246EN Mask Respiratory Resistance Tester


【Scope of Application】 Used to test whether the resistance values of masks and respirators during use meet the standards when dealing with exhalation and inhalation of human body.

DR236H Dry State lint Tester(Nonwoven)


【Scope of Application】: This is used for evaluating the fluffing test of non-woven fabrics under dry conditions. It is mainly applicable for evaluating the shedding performance of raw materials used in protective materials and other textile materials.

DR235 Moisture Resistance Microbial Penetration Tester


【Scope of Application】: This instrument is used to measure the performance of materials in resisting the penetration of bacteria through liquids during mechanical friction.

DR 666-40R Combustion Laboratory Testing System


【Scope of Application】: The combustion dummy experimental device simulates the human body (dummy) wearing clothing, exposing it to the heat of a burning flame to test the changes in the dummy's surface temperature, predict possible second and third-degree burns to the skin and the total percentage of burn area, and accurately forecast the degree of skin burns on the body. In the high-simulation experimental room that mimics the high-risk environment of a fire scene, using the combustion dummy testing system, various fire protection equipment such as fireproof clothing and military uniforms can be evaluated for their flame retardant performance and the factors influencing them.
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