Planar PT1911MX - Manual (Page 8)

6
Touch Screen for PT1915MU
Surface Acoustic Wave (SAW) touch screen for finger and stylus input
Surface: Anti-glare treatment
Interface: USB controller
Durability: 30 million touches at a single point
Hardness of surface: Mohs’ Hardness rating of 7
Operating force: 80g (min.) when using a soft-tipped stylus with an 8mm
diameter minimum.
Transmittance: 92%±5%
Driver: Windows® VISTA, XP, 2000, 98