Surface Acoustic Wave Touch screen
- ●Vandal Proof, Water Proof, Dust Proof SAW Touch Screen Available
●Screen Size from 6.5''~42''
●High touch resolution,High conductive speed
●Highest image clarity, Reliable and long life to use
●All glass panel, no coatings or layers that can wear out or damage
Surface Acoustic Wave Touch screen
Introduction
Aplus Display offer surface Acoustic Wave technology uses ultrasonic waves that pass over
the touch screen panel. When the panel is touched, a portion of the wave is absorbed. Technologies allow for the detection of the specific location, sending the position data to the controller for processing. Because the panel is all glass there are no layers that can be worn, giving this technology the highest durability factor and also the highest clarity. This technology is recommended for ATMs, Amusement Parks, Banking and Financial Applications, Gaming Environments, Industrial Control Rooms and KIOSK, or other high traffic indoor environments.
Advantages:
1. High touch resolution
2. High conductive speed
3. Highest image clarity
4. Reliable and long life to use
5. Durable, scratch-resistant glass surface, continue to work if scratched.
6. High touch point density
7. All glass panel, no coatings or layers that can wear out or damage
Disadvantages:
1. Must be touched by finger, gloved hand, or soft-tip stylus. Something hard like a pen won't work
2. Not completely sealable, can be affected by large amounts of dirt, dust, and / or water in the environment.
Application:
POS terminals
Financial - ATM & Bill Pay Kiosks
Factory Automation
Industrial Control
Medical Equipment
Retail Kiosks
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Touch screen Specifications |
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Touch Type: |
Surface Acoustic Wave touch screen |
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Screen Sizes: |
6.5”-42'' Diagonal |
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Cable Interface: |
PC Serial/COM Port or USB Port |
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Touch Resolution: |
4096x4096 |
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Response Time: |
13 ms. maximum |
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Activation Force: |
10-100 grams per square centimeter |
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Positional Accuracy: |
2mm maximum error |
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Light Transmission: |
90 % -92% |
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Special: |
IP 65 |
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Scratch Resistance: |
3H pencil hardness |
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Supply Power: |
Current Voltage: DC12V,80mA, 1W |
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Operation Pressure： |
85g |
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Life Expectancy: |
Hitting Life Expectancy: over 10000 touch points per square inch Scoring Life Expectancy: Over 50 million touches in one location |
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Temperature: |
Operating Temperature: -20℃~+50℃ |
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Humidity: |
Operating Temperature: Less than 90%RH (no condensation) |
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Choices of Glass |
Thickness: 2.0mm, 3.0mm, 6mm Normal Glass, Chemically strengthened glass |
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Chemical Resistance: |
Alcohol, acetone, grease, and general household detergent |
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Software Drivers: |
Windows XP / 2000 / NT / ME / 98 / 95, Linux, Mac OS |
