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LFY-403D Friction Method …
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LFY-402B Rotating Machine…
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LFY-401F Static Voltage D…
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LFY-401A Static Voltage D…
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LFY-402D Rotating Machine…
Under laboratory conditions, it is used to evaluate the electrostatic properties of fabrics or yarns and other materials after triboelectric charging
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LFY-402D Rotating Machine…
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LFY-403D Friction Method …
Under laboratory conditions, the electrostatic properties of the sample after being charged in the form of friction are evaluated, that is, the charge surface density of the test sample.
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LFY-401F Static Voltage D…
Under laboratory conditions, this instrument is suitable for determining the electrostatic properties of textiles and garments, solid materials, plastic films, fibers, yarns, carpets, decorative fabrics and other fabrics or sheet products. The instrument host consists of a corona discharge device and a probe detector. Using a given high-voltage electric field, the fabric is discharged for a fixed time to induce static electricity in the fabric, so as to detect the amount of static electricity, the half-life of static voltage decay, and the residual amount of static electricity to display the electrostatic performance of the tested fabric.