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Products / SAW Touch Screen / Standard SAW Touch Screen
* Surface  Acoustic Wave Technology
* High Transparence, High Intensity and High
  Light Transnission
* Anti-Scratch, over 50 Million Single Point
  Touch
* Stable, No-excursion, Automatic Correction
* Finger or Soft Pen to Touch
* Flat CRT, Spherical CRT and LCD.......Touch
  Screen
 
 
   EtwoTouch SAW Touch Screen For LCD
 
Model & drawing
Type
Thinkness
(mm)
Shape Size (mm)
bezel Area (mm)
Effective Touch Size （mm）
X
Y
X
Y
X
Y
ETT3L6d4
6.4"LCD
3
150
120
131
100
130.56
97.92
ETT3L8d4
8.4"LCD
3
207
151.5
182.5
125
171
125
ETT3L10d4
10.4"LCD
3
250.5
198
225
172
211.2
158.4
ETT3L12d1
12.1"LCD
3
282
222
256
195
246
184.5
ETT3L15d1
15.1"LCD
3
342
271.5
312
239
307.2
230.4
ETT3L15d1S
15.1"LCD
3
330.5
256
308
232
307.2
230.4
ETT3L17d1
17.1"LCD
3
382
312
350
277
340
272
ETT3L18d1
18.1"LCD
3
401
334
368
297
359.04
287.23
ETT3L19d1
19.1"LCD
3
415
335
389
308
382
305
ETT3L20d1
20.1"LCD
3
442
342.5
414
312
412
310
ETT3L20d3
20.3"LCD
3
434
339
400
302
398
300
ETT3L20d8
20.8"LCD
3
460
354
422.5
316
420.5
314
ETT3L21d3
21.3"LCD
3
467.5
358
432
320
430
318
ETT3L21d8
21.8"LCD
3
480
374
445
336
443
334
 
   EtwoTouch SAW Touch Screen For Spherical CRT
 
Model
Type
Thinkness
(mm)
Shape Size(mm)
Effective Touch Size
X
Y
X
Y
ETT3S15
15“Spherical CRT
3
318
252
288
217
ETT3S17
17“Spherical CRT
3
365
290
332
254
ETT3S19
19“Spherical CRT
3
404
316
369
278
ETT3S21
21“ Spherical CRT
3
440
346
403
306
ETT3S29
29“Spherical CRT
3
595
460
557
418
ETT4S15
15“Spherical CRT
4
320
253
291
220
ETT4S17
17“Spherical CRT
4
364
290
333
256
ETT4S19
19“ Spherical CRT
4
402
316
370
280
 
 
   EtwoTouch SAW Touch Screen For Flat CRT
 
Model
Type
Thinkness
(mm)
Shape Size(mm)
Effective Touch Size
X
Y
X
Y
ETT3F15
15“Flat CRT
3
310
243
285
213
ETT3F17
17“ Flat CRT
3
365
290
332
254
ETT3F19
19“Flat CRT
3
404
316
369
278
ETT3F20
20“ Flat CRT
3
438
336
402
296
ETT3F21
21“Flat CRT
3
440
346
403
306
ETT3F29
29“ Flat CRT
3
594
460
559
420
 
   SAW Touch Screen Parameter Table
 
 Size
Shape Size
6.4～29 Custom Design Acceptable
The application of the display
Flat CRT 、Spherical CRT 、LCD、PDP、
 Touch Screen
Resolution
4096×4096
Touch Point Density
15,000 Touch Point/cm2
Reactive Speed
< 16ms
Touch Sensibility
< 85g
Surface Hardness
Mohs Tating of 7
Durability
Over 50 Million Single Point Touch
Light Transmission
92%, (ASRTM1003)
Usage
Plus and Play
Stability
Good Stability, no Excursion, Automatic Correction
 Eletric
Operating Voltage
DC12V
Communication
RS-232、USB
Operating System
DOS、WINDOWS9X/ME/2000/XP/2003/VISTA、LINUX
Agency Approval
CE、FCC、RoHS
 Environment
Operating Temperature
-20℃～+50℃
0℃～+65℃
Storage Temperature
-40℃～+70℃
-25℃～+85℃
Humidity
10%～90%
Operating Altitude
3000m
Life Time
10 Year