Impact Test Balls
The Impact Test Ball is a specially machined ball to test impact resistance according to IEC, CSA and UL Standards. It is made of chrome-plated-steel for durability, and is fitted with an eyelet to facilitate testing for pendulum applications. Eyelet is threaded to the ball to allow attachment of a handle or force gauge. Weights are closely controlled.
| Standard | Model Number | Description | Weight |
| UL1989, 1418, and other | ITB2 | 2 inch diameter ball with eyebolt | 535 grams |
| IEC60950, EN 61010-2:2001,IEC 60601-1:2005, IEC 61032:1998 | ITB15 | 50mm diameter ball with eyebolt | 500 grams |
| IEC60529, 61032 | ITB20 | 50 mm diameter ball with handle | NR* |
| IEC60529, 61032 | ITB125 | 12.5 mm diameter ball | NR* |
| IEC 60529 | ITB225 | 12.5 mm diameter ball with handle | NR* |
| UL 1082 | ITB82 | Rubber Ball | 149.7 grams |
| ATSM and UL | ITB4 | 4 inch diameter ball with eyebolt | 4.3 Kg. |
| EN54 | ITEN54 | Brass Impactor | 85 grams |
| ASTM | ITB31 | 31 mm diameter impactor w/o eye | 121 grams |
| NFS/ANSI 51 | ITB38 | 1.5 inch diameter ball | 230 grams |
| IEC 600656 CL 18.2.3 UL 61695 | ITB40 | 40 mm diameter ball | 260 grams |
| UL | ITB49 | 1.25 mm diameter balls (batch of 25, simulates insects) | NR* |
| UL | ITB50 | 1.5 inch diameter ball (UL) | NR* |
| UL 639 | ITB75 | 19mm (0.75 inch) diameter ball with eye | 28 grams |
| UL 858 | ITB325 | 3.25″ diameter ball | 2.3 Kg |
| BS 4147 | ITB630 | 2 1/8 inch diameter ball | 630 grams |
| UL | TB6 | 6 mm diameter ball | NR* |
* NR – Weight Not Required
If you do not see the impact test ball listed here that you require, please contact us today to inform Ergonomics of your requirements. We can manufacture and calibrate any Impact Test Balls that are required for your application.
Impact Drop Tester – Model IDT01
Impact Tester Systems – Model ITB15A
Impact Tester Systems – Model ITB2A