3M 15-inch Multi-point Capacitive Touch Screen

3M 15-inch Multi-point Capacitive Touch Screen

shenzhen Xinhechang Technology Co., Ltd. has been committed to the development, production and sales of touch screen query equipment. It is one of the most influential manufacturers in this field in China. It has first-class testing equipment, advanced production lines, and scientific and efficient management systems. The assembly line and quality assurance are also managed by a dedicated person and professional, which effectively guarantees the highest production efficiency and optimized product quality. Accurate positioning, sensitive reflection, exquisite appearance and elegant style, attracting many customers in Europe, America, Japan and South Korea, and highly praised by industry professionals from all over the world.
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Product Details

System performance

Screen ratio: 5: 4

Touch input: 20 points

Light transmittance: 87%

Input method: finger touch

Accuracy:> 99% of real position

Resolution: 4K x 4K

Linearization: intrinsic linearity (only video registration required)

Outlet connection: solderless design

Touch controller (3M multi-touch screen controller PX)

Communication: USB, serial port (SER), USB HID digital converter

Size: 3.25 "* 2.75" * 0.37 "inches

Working current: 5V DC (max. 150mA)

Sleep current: 850uA

Power connection: USB 5Vdc ± 5% 75 mA; serial port 5-12Vdc ± 5% 85 mA

Connector: ZIF (touch screen); Molex (USB COM)

Touch refresh rate:> 100Hz (<10ms)


Surface fouling: excellent surface stain resistance

Chemical resistance: ASTM-D-1308 and ASTM-F-1598-95

Operating temperature: 0 ° to + 50 ° C (relative temperature does not exceed 90% in the range of 0 ° to + 35 ° C) (see specifications for above + 35 ° C)

Storage temperature: -10 ° to + 70 ° C (relative temperature does not exceed 90% in the range of 0 ° to + 35 ° C) (see specifications for above + 35 ° C)

Humidity: no more than 90% relative humidity in the range of 0 ° C to 35 ° C, non-condensing


Glass thickness: 2.1 mm

Cover glass: 1.6 mm

Graphic design: black border (standard design)

Durability: no touch circuit on the glass surface, durable

Sealing: NEMA 4X / IP66, fully meeting the standard of waterproof seals

Cleaning: cleaning water, isopropyl alcohol or similar non-corrosive cleaners

Management regulations (institutional certification): FFC-B, CE, IEC 60950

Compliant with RoHS Directive: Yes

Product warranty: 1 year

Supported operating systems

Windows 10, (32-bit and 64-bit),

Windows 8, (32-bit and 64-bit),

Windows 7, (32-bit and 64-bit),

Windows Vista, (32-bit and 64-bit),

Windows XP, (32-bit and 64-bit),

Windows CE 3.0, 3.2, 4.0, 5.0, 6.0

Linux Kernel 2.6, 2.4 (serial port only)

MAC OSX (Intel) third-party driver

Android Version: 4.0, 4.1, 4.2, 4.4 (Kernel Version: 3.0-3.4.10)