Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
HAL look-up table published in the TLV® Document (2001)
| Frequency (exertions/s) | Period (s/exertion) | Duty Cycle (%)
|
||||
|---|---|---|---|---|---|---|
| 0-20 | 20-40 | 40-60 | 60-80 | 80-100 | ||
| 0.125 | 8.0 | 1 | 1 | -- | -- | -- |
| 0.25 | 4.0 | 2 | 2 | 3 | -- | -- |
| 0.5 | 2.0 | 3 | 4 | 5 | 5 | 6 |
| 1.0 | 1.0 | 4 | 5 | 5 | 6 | 7 |
| 2.0 | 0.5 | -- | 5 | 6 | 7 | 8 |
