Shenzhen GreenTouch Co., Ltd
Shenzhen GreenTouch Co., Ltd
21.5 inch touchScreen protective film with USB
  • 21.5 inch touchScreen protective film with USB
  • 21.5 inch touchScreen protective film with USB
  • 21.5 inch touchScreen protective film with USB
  • 21.5 inch touchScreen protective film with USB
21.5 inch touchScreen protective film with USB
21.5 inch touchScreen protective film with USB
21.5 inch touchScreen protective film with USB
21.5 inch touchScreen protective film with USB

21.5 inch touchScreen protective film with USB

Delivery Time:
5 Days
Quantity:

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Basic Info
Basic Info
Place of Origin: Guangdong, China (Mainland)
Product Description
Product Description
Specifications Low cost

Finger, gloved hand and stylus activation

accuracy and sensitivity

durability and reliability

Contaminant proof

                  Our Brand:     GreenTouch Resistive flexible film to film touch screen is an outstanding high quality NEW product, Suitable for lowcost solution. It is inherently of many advantages such as high accuracy, Quick response, Driftfree, Stable and long durability for a life time of 1,000,000 times finger touches. GreenTouch 4 wire Resistive touch screen featured contaminationresistant and waterproof, is designed for the harshest environment such as dust is prevalent or liquid spills, Splashes and wash down. It can be touched by finger, Gloved finger and leather or stylus pen.   Products pictures :              Advantages : super thin thickness: 0.5mm, being installed on any regular monitor  double-sided touch: you are never worried about the direction issue of installing the up and down sides.  Being shatterproof/soft: Because it consists of film and film, it is too soft to be broken.  Low cost  Finger, gloved hand and stylus activation  High accuracy and sensitivity  High durability and reliability  Contaminant proof and liquid resistance   application : Light industrial  Home appliances  Portable sport devices  Access control terminals  Portable medical devices  LCD and LED Monitor   Specification :  

No.

Item

specification

No.

Item

specification

1

Resolution

4096 X 4096

14

Surface Hardness

3H

2

Detection method

4 Wire Resistive

15

Operating Temperature

_10°C ~ 60°C

3

Size

2.8"~23"

16

Operating Voltage

DC5V

4

Aspect ratio

4:3/16:9 /16:10

17

Linearity

<1.5%

5

Input method

Finger or touch pen

18

Operation Pressure

15 ~ 70g

6

Position accuracy

2.5~5mm

19

Message Noise

5 m sec ~ 15 m sec

7

Isolation Resistance

20MΩ↑ @ DC 25V

20

Drivers available

Windows 2000/Windows XP/Win 7

/ Win 8/Windows NT/Linux/Mac

8

Optical Clarity

80 %↑

21

Faceplate Surface

Glare hard coating; Anti-Newton ring

9

Endurance Test strikes

Over 1 million

22

Working environment

Under sunlight, indoor and outdoor

10

Resistance

200Ω ~ 900Ω

23

X.Y resistance

100Ω~1000Ω according to the size

11

Certificates

CE, FCC, RoHS

24

Humidity

10%~90% RH at 60°C, non-condensing

12

Storage Temperature

_ 20°C ~ 70°C

25

Relative humidity

10%~90% RH at 40°C, non-condensing

13

Operating Current

5mA ~ 25mA

26

Response time

<10ms

  Product drawing:       You can put our touch screen into a standard or brand monitor, such as: Dell, AOC, Samsung, Philips, LG, View Sonic, Lenovo, and Acer. It turns into a brand monitor immediately:     Products size list :   Certification:     Factory show :    

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