Elo TouchSystems 1725L Series manual AccuTouch Touchscreen Specifications, Mechanical, Optical

AccuTouch Touchscreen Specifications

Mechanical

Positional Accuracy

Touchpoint Density

Touch Activation Force

Surface Durability

Expected Life Performance

Sealing

Optical

Light Transmission

Visual Resolution

Gloss (per ASTM D2457 using a 60-degree gloss meter)

Environmental

Chemical Resistance

Electrostatic Protection (per EN 61 000-4-2)

Standard deviation of error is less than 0.080 in. (2.03 mm). Equates to less than ±1%.

More than 100,000 touchpoints/in2 (15,500 touchpoints/cm2).

Typically less than 4 ounces (113 grams).

Surface durability is that of glass, Mohs’ hardness rating of 7.

AccuTouch technology has been operationally tested to more than 35 million touches in one location without failure, using a stylus similar to a finger.

Unit is sealed to protect against splashed liquids, dirt, and dust.

(per ASTM D1003) 80%; ±5%

All measurements made using USAF 1951 Resolution Chart, under 30X magnification, with test unit located approximately 1.5 in (38 mm) from surface of resolution chart.

Antiglare surface: 6:1 minimum.

Antiglare surface: Flat: 90 ± 20 gloss units.

The active area of the touchscreen is resistant to all chemicals that do not affect glass, such as:

Acetone

Methylene chloride

Methyl ethyl ketone

Isopropyl alcohol

Hexane

Turpentine

Mineral spirits

Unleaded Gasoline

Diesel Fuel

Motor Oil

Transmission Fluid

Antifreeze

Ammonia based glass cleaner

Vinegar

The touchscreen withstands 20 discharges of 15KV, distributed randomly across the active area of the touchscreen with proper transient protection.

See http:/www.elotouch.com/products/accutec/accuspec.asp for complete and updated specifications.

C-28E l o E n t u i t i v e T o u c h m o n i t o r U s e r G u i d e