Acoustic Pulse Recognition Technology Specifications
Mechanical • Electrical • Optical • Environmental • Agency
Approvals • Sealability/Durability • Warranty
1. Mechanical
- Input Methods: Finger, finger nail, gloved hand, or
stylus activation
2. Electrical
- Positional accuracy: 1% max. error
- Resolution accuracy:
Touchpoint density is based on controller resolution of 4096
x 4096
- Touch activation force: Typically 2 to 3 ounces (55 to
85 grams)
- Controller board: USB
3. Optical
- Light transmission: 90% ±5%
4. Environmental
- Temperature
- Operating: –20°C to
60°C
- Storage: –40°C to 71°C
- Relative humidity: Operating:
90% RH at max 50°C for 240 hours, noncondensing
- Operating altitude: 10,000 ft (3,048 m)
- Storage/transport altitude:
50,000 ft (15,240 m)
- Chemical resistance: The touch activation
area of the touchscreen is resistant to chemicals that do not
affect glass such as: acetone, toluene, methyl ethyl ketone,
isopropyl alcohol, methyl alcohol, ethyl acetate, ammonia-based
glass cleaners, gasoline, kerosene, vinegar
- Electrostatic protection:
Per EN 6100-4-2, 1995: Meets Level 4 (15kV air/8kV contact discharges)
5. Agency Approvals
6. Sealability/Durability
- Sealability: Can be sealed to meet NEMA 4
and 12 and IP65 standards
- Surface durability: is that of glass. Mohs'
hardness rating of 7
- Expected life: No known wear-out mechanism,
as there are no layers, coatings, or moving parts. APR technology
has been operationally tested to more than 50 million touches
in one location without failure, using a stylus similar to a
finger.
- Impact resistance: Can meet UL-60950 and
CSA 22.2 No. 60950 ball drop test (0.5 kg, 50 mm diameter ball
dropped from height of 1.3 m)
7. Warranty
- Touchscreen: Ten-year limited warranty (when sold as components)
- Controller: Five-year
limited warranty (when sold as components)
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