I company of a type numerical SG461-III fabric air permeability meter for testing a variety of planar materials such as: knitted fabric, woven fabric (including tightly coated fabric, non-woven fabric, paper, paper-making felt, glass fiber, air filter and foam of a variety of materials permeability. The instrument can accurately detect air permeability of sample, poor small, high precision, the instrument has the advantages of simple operation, high working efficiency, can greatly shorten the testing time. Touch screen control, Chinese Pinyin input more intuitive; friendly human-computer interaction interface, at a glance, allows users to quickly master the operation; data ports can to connect an external memory card, data export, do not worry about missing data; test results of the evaluation system, automatically calculate and print output.
    When customers buy our SG461-III digital fabric air permeability tester, there are a few points to remind. First of all in the instrument unpacking and installation should pay attention to the following points:
    1 open the packaging box, you must first open the box cover, and then remove the four side box plate, and then carefully remove the instrument.
    2 handling equipment, allowing only instrument base force, other parts are not allowed to force.
    3 the instrument should be placed at ground level, and then use soft cloth to clean the surface of the instrument.
    4. Careful examination about each parts of instruments whether the damage caused by the transport process or unpacking process, deformation and loosening of the phenomenon.
    5 instrument grounding power should be good, with a power line as far as possible without electrical equipment or frequent starting power socket in place of frequent plugging and other electrical equipment, instrument around is not a strong magnetic field interference.
    6 please do the instrument built-in printer paper inspection work.
    Then when the instrument in use should also pay attention to the following:
    1. The parameter setting to correct: air permeability Meter General prior to use are parameter setting, and in setting parameters is people should according to the properties of different fabrics to take corresponding measures, the correct parameter settings can also guarantee the measuring accuracy of the instrument.

    2 the environment to meet the requirements: understand permeability measuring instrument should know its use for environment is the strict requirements, then the people should be careful, should according to the related instructions to ensure that meet environmental requirements, it is possible to avoid errors in measurement.