Dongguan CJTouch Electronic Co., Ltd
Dongguan CJTouch Electronic Co., Ltd
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CJTOUCH offers a complete line of Surface Acoustic Wave (SAW) touch screens kits. SAW offers an excellent alternative for many touch applications requiring an accurate light touch and excellent optical characteristics all in a very durable and reliable package.
Surface Acoustic Wave technology is recom- mended for any indoor or controlled environ- ment such as ATMs, public information or tick- eting kiosks, banking and financial applications, gaming machines, computer based training, or other high-traffic indoor environments.
There are factors to take into consideration when considering Surface Acoustic Wave tech- nology. The touch screen must be touched by finger, gloved hand, or soft-tip stylus (something with a hard surface such as pen will not work). Another factor to keep in mind is the touchscreen is not completely sealable, therefore it can be affected by large amounts of dirt, dust, and/or water in the environment.
Main Feature
High image clarity
Free of drift
Z-axis pressure recognition
Strong mechanical strength
Short response time
Compact size for easy integration
Customization available on glass sensor size, driver, accessories
Applications
Food processing
Industrial automation
Kiosks
Medical equipment
In-vehicle and transportation
Point-of-sale (POS) terminals
Specification of Product
| Technology | Surface Acoustic Wave(SAW) |
| Sizes | 8" to 32" (extending) |
| Controller Interface | USB OR RS232 |
| Resolution | 4096*4096 ,Z-axis 256, not related with the sizes of the touch screen panel |
| Material | Pure glass |
| Positional Accuracy | Standard deviation of error is less than 0.080 in.(2mm) |
| Light Transmission | More than 90% per ASTM |
| Touch Activation Force | 30-60g |
| Durability | Scratch-free; More than 50,000,000 touches in one location without failure. |
| Surface Hardness | Mohs' hardness rating of 7 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 10%-90% RH at 40°C, non-condensing |
| Operation Altitude | 3800m |
| Accessories | Connector cables, double-sided glue, dust-proof stripes |
| Agency Approval | CE, FCC, RoHS, |
| Controller technical specification: | |
| Sizes(PCB) | 85mm*55mm*10mm |
| Working voltage | 12V±0.5V |
| Working Current | 80mA |
| Maximum Current | 100mA |
| Response time | ≤10ms |
| Operating temperature | -10°C-70°C |
| Operating humidity | 10%-90%RH. |
| Storage temperature | -25°C-80°C |
| Multi-Point Touch | Intelligent discrimination by software |
| Agency Approval | CE, FCC, RoHS |
Picture of Product
Technical Drawing