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Impact Ball Test

The Impact Test Ball is a specially machined ball to test impact resistance according to IEC, CSA and UL Standards. It is made of steel for durability, and is fitted with an ring to facilitate testing for pendulum applications. 


Standard Description Weight
UL1989, 1418, and other 2 inch ball 535 g
ATSM and UL 4 inch ball with eyebolt 4.3 Kg.
EN54 Brass Impactor 85 g
IEC60950 50mm diameter ball 500 g
IEC60529 50mm ball with handle Not Required
ASTM 31 mm impactorw/o eye 121 g
NFS/ANSI 51 1.5 inch ball 230 g
IEC 600656CL 18.2.3 40 mm ball 265 g
UL 1.25 mm balls (batch of 25) – simulates insects Not Required
UL .5 inch ball (UL) Not Required
UL 639 19mm (.75 inch ball) with eye 28 g
UL 1082 Rubber Ball 149.7 g
IEC60529 12.5 mm ball Not Required
IEC 60529 12.5 mm ball with handle Not Required
UL 858 3.25 ball 2.3 Kg
BS 4147 2 1/8 inch ball 630 g
UL 6 mm ball Not Required


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