UNI 7858, ASTM-D-59T, ASTM D4157
Bristle and nylon brushes, abrasive cloth or fabric are employed as abrasive holder according to the test procedures adopted by the operator commonly used for abrasion tests, while only for pilling tests the use of fabric is required.
Continuous or alternate rotating direction both clockwise or counterclockwise with Start&Stop automatic loop cycles avoiding any orientation of fiber samples in only one direction and simulation of word on sample materials and result conditions more closely real to standard use.
The vertical position of the test area is definitely the right choice to do this test kind allowing to drop down abraded material without influencing test specimen surface under performance test.
A special mechanism is fitted-in to maintain tightly fixed the sample under examination without any stretches.
Abrasive assessment is generated by a strength test between abraded and no abraded strips, appearance, loss in weight, thickness and number of “pills” per unit area.
|Test pressure:||0-125 g/cm2 (equal to 2500 g.);|
|0-250 g/cm2 (equal to 5000 gr.);|
|Setting of cycles no.:||electronic, with instantaneous stop at the end of the test;|
|Operating speed:||35 ± 2 rpm of the main turntable;|
|60 ± 2 rpm of the satellite carrier body ;|
|Sample size:||175 x 500 mm.|
|Surface of the satellite:||20 cm2|
|Selection of operating time and stop:||between 0 and 10 seconds;|
|between 0 and 50 seconds;|
|between 0 and 100 seconds;|
|Power supply:||230 VAC - 50 Hz (Voltage to specify)|
|Dimensions:||450 x 200 x 440 mm|
|Net Weight:||50 Kg|
Ricambi e accessori>
|Ricambio / accessorio||Qta||Prezzo
|CONTC49LCRR - Contaimpulsi elettronico (EL)||€ 118,00 € 112,10|
|VA.TEL.ABR.121 - TELA ABRASIVA (ABRASION TESTER)||€ 2,30 € 2,19|