IEC 80601-2-89 Figure 201.102e Ball Chain Loop and Spherical Mass

IEC 80601-2-89 Figure 201.102e Ball Chain Loop and Spherical Mass

Key:
1. Ball chain loop with a length of 200 ± 2 mm
2. Spherical mass,weight 2.5 ± 0.05 kg and diameter 115± 1 mm
3. Fixing point

NOTE: The ball chain loopis formedby thebal chain entering thespherical mass at acommon fixing point.

IEC 80601-2-89 Figure 201.102e Ball Chain Loop and Spherical Mass