+8615280858852
+8615280858852
Mask Breathing Resistance Tester is used to test inhalation and exhalation resistance of the mask under specified conditions. Feature Touch screen control, interphone mode, easy to operate Built-in thermal printer to facilitate quick on-site printing of test results High precision differential pressure sensor, digital flowmeter, high precision test Two modes of breath detection and inspiratory det...
1. The sample is parked in the laboratory environment for more than 8 hours 2. Cut a sample at the flat part of the sample, if it is an insole, it should be cut to the transfer part 3. Remove the load and load shaft from the testing machine 4. Remove the top plate and test fixture 5. Device for the sample: Loosen the fixing ring on the test fixture, remove the sample tablet, place the sample in th...
Mask Synthetic Blood Penetration Tester is used to determine the resistance of medical protective mask to synthetic blood penetration under different test pressure, and also to determine the blood penetration resistance of other coating materials. Feature Color touch screen operation, easy to understand, and equipped with metal keys, sensitive operation, not easy to damage. The special sample fixi...
The production and manufacturing process of textiles are relatively complicated. The clothing that people wear actually undergoes countless processes before they change from cotton or yarn into fabric products. Among them, there are hundreds of types of textile and clothing testing. , For example, the water resistance test of textiles. The outdoor fabric industry is used to calling water pressure ...
The production and manufacturing process of textiles are relatively complicated. The clothing that people wear actually undergoes countless processes before they change from cotton or yarn into fabric products. Among them, there are hundreds of types of textile and clothing testing. , For example, to test the performance of air-permeable fabrics. Under the specified pressure difference condition, ...
In a standard laboratory, spray distilled water on the sample through a funnel, and compare the rating with a waterproof standard sample. Common test standards are American Standard: AATCC 22; European Standard: ISO 4920. There are three types of anti-splashing water: ordinary waterproof (WaterRepellent, abbreviated as: W/R), waterproof water (DurableWaterRepellent outdoor fabric industry is commo...
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sales@avenotester.com
sales@avenotester.com
+8615280858852
