This machine is intended to determine the abrasion resistance of shoe laces to repeated rubbing against either a similar shoe lace or a lace carrier.
To perform the test a length of shoe lace is threaded through a loop formed by:
– Lace to lace abrasion: a piece of similar lace;
– Lace to carrier abrasion: a lace carrier.
The shoe lace is bent through a fixed acute angle at the point of contact with the loop. It is the held under a standard tension while it is repeatedly drawn back and forth through the loop until it fails.
Supplied with: operating instructions, conformity / calibration certificate
Standards: SATRA TM154, ISO 22774
Power consumption: 300 W
Noise: 62 db
Power supply: 220 VAC – 50/60 Hz