18
AccuTouch Touchmonitor Specifications
M echanical
Construction | Top: Polyester with outside | |
| with clear or antiglare finish. | |
| Inside: Transparent conductive coating. | |
| Bottom: Glass substrate with uniform resistive | |
| coating. Top and bottom layers separated by Elo- | |
| patented separator dots. | |
|
| |
Positional Accuracy | Standard deviation of error is less than 0.080 in. | |
(2.03 mm). This equates to less than ±1%. | ||
| ||
|
| |
Touchpoint Density | More than 100,000 touchpoints/in² (15,500 | |
touchpoints/cm²). | ||
| ||
|
| |
Touch Activation Force | Typically less than 4 ounces (113 grams). | |
|
| |
Surface Durability | Meets Taber Abrasion Test (ASTM D1044), CS- | |
| 10F wheel, 500 g. | |
| Meets pencil hardness 3H. | |
|
| |
Expected Life Performance | AccuTouch technology has been operationally | |
| tested to greater than 35 million touches in one | |
| location without failure, using a stylus similar to a | |
| finger. | |
|
| |
Optical |
| |
|
| |
Light Transmission (per | Typically 75% at | |
ASTM D1003 | spectrum). | |
|
| |
Visual Resolution | All measurements made using USAF 1951 | |
| Resolution Chart, under 30 X magnification, with | |
| test unit located approximately 1.5 in. (38 mm) | |
| from surface of resolution chart. | |
| Clear surface: N/A | |
| Antiglare surface: 6:1 minimum. | |
|
| |
Haze (per ASTM D1003 | Clear surface: Less than 1.5%. | |
Antiglare surface: Less than 15%. | ||
| ||
|
| |
| Clear surface: N/A | |
Gloss (per ASTM D2457) | Antiglare surface: 90 ± 20 gloss units tested on a | |
| ||
|
|