7P notes: Huion PW550 series pens
Last updated
Last updated
These pens have two buttons which is typical for an EMR pen.
I tested four PW550 series pens on 2024/08/30
1x PW500S
4x PW550
I'm not good at measuring IAF but each seemed to be around 3gf.
3 of 4 of the my PW550 pens have GOOD or EXCELLENT max pressure. One outlier has an OK max pressure.
| BRAND | PEN | INVENTORY | PHYSICAL | LOGICAL |
|---|---|---|---|---|
HUION | PW550 | HU1006 | 560.0gf | 99.0% |
HUION | PW550 | HU1008 | 223.6gf | 99.99% |
HUION | PW550 | HU1009 | 850.0gf | 100.0% |
HUION | PW550S | HU1007 | 735.5gf | 99.4% |
As is typical for EMR pens, these pens have a response that bows up. All 4 hit 50% at around 100gf.
So as I often recommend, you should consider a pressure curve to linearize this response so that you have more pressure control at the lower end of the physical pressure range.
