ALTANA Abrasion Tester - Manual (Page 5)

!BRASION
#OATED¬AND¬UNCOATED¬SURFACES¬NEED¬TO¬BE¬TESTED¬
FOR¬RESISTANCE¬TO¬ABRASION¬CAUSED¬BY¬A¬BRUSH¬
SPONGE¬OR¬OTHER¬MEANS¬%XAMPLES¬FOR¬TESTING¬
INCLUDE¬INTERIOR¬PAINTS¬WALL¬COVERINGS¬CARPETS¬
mOOR¬TILES¬POLISHES¬BATHTUBS¬SHOWER¬STALLS¬AND¬
FURNITURE
!BRASION¬INSTRUMENTS¬PRODUCING¬REPEATED¬SMALL
SCALE¬PATTERNS¬OF¬DAMAGE¬CAUSED¬BY¬ATTRITION¬
OR¬EROSION¬UNDER¬CONTROLLED¬CONDITIONS¬SIMULATE¬
BEST¬EVERYDAY¬USE¬OR¬WEAR¬PATTERNS¬4HE¬RUBBING¬
METHOD¬MAY¬ALSO¬BE¬USED¬TO¬TEST¬EFlCIENCIES¬OF¬
DETERGENTS¬OR¬CLEANSERS¬AS¬WELL¬AS¬THE¬DURABILITY¬
OF¬AN¬ABRADING¬OR¬CLEANING¬DEVICE¬SUCH¬AS¬A¬SCOU
RING¬PAD
"9+
'ARDNER¬!BRASION¬4ESTER
4HE¬"9+
'ARDNER¬!BRASION¬4ESTER¬HELPS¬EVALUATE¬
WAS¬HABILITY¬AND¬ABRASION¬RESISTANCE¬OF¬A¬MATERIAL¬
4HE¬TESTER¬RECIPROCATES¬AN¬ABRASIVE¬FORCE¬LINEARLY¬
OVER¬THE¬SAMPLE
2ECIPROCATING¬LINEAR¬MOTION¬AT¬¬¢¬CYCLES¬
PER¬MINUTE¬WITH¬A¬CONSTANT¬¬ SPEED¬OVER¬A¬¬
INCH¬TRAVEL¬DISTANCE
5TILIZES¬A¬BRUSH¬SPONGE¬OR¬ABRASIVE¬PAPER¬TO¬
SIMULATE¬REAL¬LIFE¬SITUATIONS¬¬THAT¬MUST¬MEET¬
SEVERAL¬STANDARDS
#OMPLETELY¬ENCLOSED¬ELECTRICAL¬AND¬MECHANICAL¬
COMPONENTS¬n¬FOR¬DRY¬OR¬WET¬TESTING
0RESET¬COUNTDOWN¬COUNTER¬WITH¬AUTOMATIC¬SHUT
OFF¬AND¬STANDARD¬CYCLE¬¬ COUNTER¬PROVIDED¬FOR¬
VERSATILE¬TESTING
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