Typical Parameters - Positive/Negative SC Potential

In one of the SPIS documents, specifically ESA-SPIS-GEO-D7-SUM-2013-03-001 ver 3 rev 5, It lays out some basic parameters to input for when you have a positive or negative potential.

Some documents seem to have older info, so I want to know if these parameters are still accurate? Would these change in different scenarios? I’m conducting some simulations in plasma sphere conditions (high density, low temp) as an example. Using SPIS 6.2.6