Precautions for airflow resistance tester for medical textiles

The airflow resistance tester for medical textiles is also called fabric air resistance tester. It is mainly used to measure the air penetration resistance of medical textiles, wadding, space cotton, etc. It is one of the important means to identify the comfort and hygiene of clothing, and textiles, especially medical textiles.

Shanghai Qianshi Precision Electromechanical Technology Co., Ltd. was established in 2012. It focuses on the research and development, design, and production of textile testing instruments, and provides textile testing instruments and services for academic research units and testing institutions. Shanghai Qianshi is one of the most competitive R&D textile testing instrument manufacturers in China. The R&D team is composed of a group of experienced engineers. We are committed to serving customers wholeheartedly and striving to promote technological innovation of textile testing instruments.

Technical parameters:

1. Air flow adjustment range: 10L/min-100L/min (600L/h-6000L/h)

   
   

2. Air flow resistance measurement range: 0-1kPa

   
   

3. Test time: 1 second to 99 hours optional

   
   

4. Power supply: AC220V, 50Hz

   
   

5. Whole machine power: 1.2KW

Notes:

1. During the test, if the air compressor is frequently started, it means that the gas loss is large, which is normal.

   
   

2. If the word "ERROR" appears on the airflow resistance display after the test starts, it means that the air resistance of the sample has exceeded the set value of 500Pa. You must immediately press the "Test End" button to protect the instrument.

   
   

3. All parameters of the airflow resistance display have been set, and non-professional maintenance personnel are not allowed to modify them without authorization.

   
   

4. The flow meter must be used within the flow range, and it is strictly forbidden to use it beyond the range.

   
   

5. If there is too much dust and impurities on the rotor of the flow meter, which affects the reading accuracy, open the rear cover of the instrument, open the manual ball valve in the box, and then connect the air source to clean the flow meter. (In normal use, the ball valve in the box must be closed.)

   
   

6. Do not adjust the regulating valve that does not appear in the instrument manual without authorization during the test.

2024-11-20 10:36