Protected-Dustproof SAW Touchscreen

Protected-Dustproof SAW Touchscreen,The reflectors and transducers are sealed inside the frame. The frame around the panel prevents dust and dirt from accumulating on the reflectors and transducers. Dustproof. It is incomparable for clarity and reliability, mainly feature pure-glass for durable scratch-resistant surface, superior image clarity, resolution and light transmission. In addition, they are sensitive and fast on response, accurate touch position performance. Popular applications mainly include medical, point-of-information, outdoor multimedia marketing, and banking.

LeadingTouch Protected-Dustproof SAW Touchscreen
•The reflectors and transducers are sealed inside the frame，dustproof
•The preferred solution for application, reliability and clarity.
• Pure-Glass construction delivers superior image clarity and light transmission.
• Works even if glass scratched.
• Stable “Drift-Free” operation, sensitively and fast touch response.
• Accurate touch position performance.

Advantage
•Surface Acoustic Wave Technology. Protected touchscreen and dustproof
•Superior image clarity with high light transmission
• Sensitive and fast response
• Durability, deep scratch resistance and abrasion
• Highest resolution
• Activated by finger, gloved hand, leather or soft stylus
•More than 50 million touches in a single point
•Dirt and splash sealed capability
Application
•Point-of-information kiosks
•Vending and ticket sales
• Electronic catalogs
• Gaming, lottery, and amusement
• Public pay phones
• Multimedia marketing
•Banking/financial transactions
• Industrial control rooms
• Computer-based training

Protected-Dustproof Touchscreen Specification
Environmental Conditions
Temperature
Operating Range: -20°C ~ 70°C
Storage Range: -40℃ ~ 85℃
Humidity
Operating Range :90% RH at 40°C (no dew falls)
Storage Range: 90% RH at 40°C (no dew falls)
Altitude
Operating : 10,000 feet (3048m)
Storage / Transport : 50,000 feet (15,240m)
Chemical Resistance
Capacitive panel is highly resistant,in accordance with ASTM-D-1308-07 and ASTM-F-1598-95.

Electrical Characteristics
Supply Voltage
+5VDC
Electrostatic Protection
Per EN 61000-4-2, 1995 : Meets Level 4 (15 kV air / 8 kV contact discharges).
Resolution
Based on controller resolution of 4096 x 4096.
Mechanical Characteristics
Glass thickness
3mm
Positional Accuracy
Standard deviation of error is less than ±1%.
Life Performance
More than 100 million touches in one location.
(Tested by a stylus similar as finger).
Input Medium
Finger input
Surface Durability
Mohs' hardness rating : 7.
NEMA
NEMA 4
Gasketing
Complete water-resistant seal obtainable with polyethylene gasket.
Cleaning
Water,isopropyl alcohol,or similar non-abrasive cleaners.
Optical Performance
Light Transmission
91% light transmission
Certificate
FCC、CE、UL、RoHS
Warranty
5-year limited warranty
Prodected-Dustproof SAW Touchscreen Size
Protected-Dustproof SAW Touchscreen for Flat CRT Monitor
Diagonal
Part #
Active Area
View Area
Outer Dimension
Width
Height
Width
Height
Width
Height
15 inch SA150FD20-G3 288 215 288 215 338 264
17 inch SA170FD20-G3 322.5 242 322.5 242 380 296
19 inch SA190FD20-G3 360 270 360 270 416 326
21 inch SA210FD20-G3 396 302 396 302 452 355
Protected-Dustproof SAW Touchscreen for LCD Panel and Monitor
Diagonal
Part #
Aspect
Ratio
Active Area
View Area
Outer Dimension
Width
Height
Width
Height
Width
Height
06.4 inch SA0640D20-G3 4:3 136 100 136 100 184 143
08.4 inch SA0840D20-G3 4:3 177 136 177 136 223 183
10.4 inch SA1040D20-G3 4:3 212.5 160 212.5 160 261 201
12.1 inch SA1210D20-G3 4:3 248 187 248 187 293 224
15.0 inch SA1500D20-G3 4:3 307.5 231.5 307.5 231.5 343 268
15.0 inch SA1500D20-G4 4:3 307.5 231.5 307.5 231.5 343 268
15.1 inch SA1510D20-G3 4:3 308 234.5 308 234.5 348 273
17.0 inch SA1700D20-G3 4:3 340 272.5 340 272.5 377 309.5
17.0inch SA1700D20-G4 4:3 341 273 341 273 375.5 307.5
17.1 inch SA1710D20-G3 4:3 340 274 340 274 386 319
19.0 inch SA1900D20-G3 4:3 378.5 303.5 378.5 303.5 419 343
19.0 inch SA1900D20-G4 4:3 378.5 303.5 378.5 303.5 419 343
19.1 inch SA1910D20-G3 4:3 380.5 304 380.5 304 428 353
19.1 inch SA1911D20-G3 16:9 409 255 409 255 461 306
20.1 inch SA2010D20-G3 4:3 409 307 409 307 460 358
20.1 inch SA2011D10-G5 16:9 437.4 274.9 437.4 274.9 487 325
21.3 inch SA2130D10-G3 4:3 431 323 431 323 480 374
23.1 inch SA2310D10-G5 16:9 506 284 506 284 560 335