Snagging Resistance Tester ASTM D3939

Snagging Resistance Tester ASTM D3939

This tester is used to test the Snagging Resistance of knitted fabrics and textiles by complies to the GB11047, ASTM D3939 standards.
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Product Details


Model: FZ-3939

Test standard: GB11047, ASTM D3939


This tester is used to test the Snagging Resistance of knitted fabrics and textiles by complies to the GB11047, ASTM D3939 standards.


Technical specifications


Transmission Mode

Motor Transmission

Roller rotation speed

60±2r/min

Rotation speed set range

0-99999r

Roller dia.

Ø82×210mm

Hammer weight

160±10g

Hammer needle number

11pcs

Needle exposure length

10mm, tip radius: R0.13mm

Felt size

(3~3.2mm)×165mm

Guiding rod working width

125mm

Distance between hammer   and guiding rod(connecting chain length)

45mm

Work station number

4pcs

Power supply

AC 220V, 50hz


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