Elo TouchSystems ET1566L-9SWA-6 - Manual (Page 40)

C-33
Touchpoint Density Touchpoint density is based on controller resolution of
4096 x 4096. This equates to more than 100,000
touchpoints/in
2
(15,500 touchpoints/cm
2
) for a typical
touchscreen used with Elo TouchSystems controllers
Touch Activation Force No minimum touch activation force is required with IR
touch technology.
Hardcoat Pencil Hardness
(per ASTM D3363) Glass Filter meets Mohs’ hardness rating of 7. Meets
Taber Abrasion Test.
Meets pencil hardness 6H per ASTM D 3363 for acrylic
filter option.
Sealing Designed to meet NEMA 4, 4x & 12.
Optical Optical performance depends on Filter type
Glass Filter Light Transmission (per ASTM D1003): 91%
Visual Resolution
Haze
Gloss (per ASTM D2457 using a 60-degree gloss meter):
80 +/-10 gloss units
Acrylic Filter Light Transmission: 92%
Haze: 1.0
Gloss: 78 gloss units
Environmental
Ambient Light The IR touch screen shall be capable of operating in the
following ambient light conditions when mounted in a
typical application enclosure:
Direct Sunlight- perpendicular to +/- 30
o
to the display
surface- Touch Detection Operational
Direct Sunlight- all angles to display surface - No false
touch reports
Electrical
Electrostatic Discharge Protection
[per EN 61000-4-2] The touch system shall withstand 25KV air discharges to
the touch active area and bezel insert seams. The touch
system interconnects shall withstand level 4 IEC 801-2
requirements for air and direct contact discharges, 15KV
and 8KV respectively.