EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN 13274-3 testing. Another test method related to this standard, devices is the test method for the determination of respiratory resistance.
The standard in question describes a test method for measuring the respiratory resistance of respiratory protective devices containing respiratory protective devices and respiratory protective devices containing facial parts other than those for diving.
Respiratory resistance is mainly defined by respiratory ventilation per volume. Total respiratory resistance, for example, is an important factor that limits the physical capacity of a diver. In unmanned tests of respirators, only external respiratory resistance is measured.
For breathing resistance, the device should not add any extra resistance to breathing, but instead should assist breathing resistance. When determining the respiratory resistance, important features of the device such as complexity, frequency of failure, maintenance, mobility, entanglement, noise, temperature and humidity should be taken into account.
It is extremely important that the air passing through the lungs of people is clean. This applies not only to the breathing ambient air but also to the air supplied through a breathing apparatus. Respiratory protective devices are required if the air is dirty or there is not enough oxygen in its composition. External air supply is usually provided by compressed air cylinders filled with breathing air or air from external breathing air pipes.
EUROLAB assists manufacturers with EN 13274-3 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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