AttackRelease
Min50µs50ms
Dot 11ms70ms
Dot 22ms90ms
Dot 33ms110ms
Dot 44ms130ms
Dot 55ms150ms
Dot 614ms330ms
Dot 723ms510ms
Dot 832ms690ms
Dot 941ms870ms
Max50ms1s


There's going to be a bit of variation from unit to unit because pot tapers from pot to pot are never perfectly consistent - especially in log pots.  Unfortunately that's the nature of logarithmic pots.