Sensitive 32 Inch Medical Touch Screen With Usb Controller For
Medical Self-Service Terminal
Product details
| Item | Specification |
| Screen size | 32.0 inch |
| Structures | Cover Glass+ITO Glass |
| Surface Hardness | >6H |
| Surface Treatment | AG/AF/AR |
| IC Controller | ILITEK 2312 |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
| Supply Voltage | 3.3V~5V |
| Transmittance | 86% Min |
| Interface Mode | USB/IIC/RS232 |
| Operating System | XP win7,8 Android Linux |
| System Driver | No need(USB plug and play) |
| Touch Points | 1-10 |
Capacitive Touch Screen:
Capacitive touch screen are built with two parallel layers of ITO
but, but unlike the old and cheap resistive touch panels, the ITO
layers in a projected capacitive touch panel are sealed between two
sheets of glass by an optically clear adhesive.
Projected Capacitive touch screen Features:
1) Response speed fast, smooth touch.
2) Flat panel, more high-end atmosphere, eliminating infrared touch
screen surface with a groove edges are not allowed to shortcomings.
3) Precision-touch capacitive screen is using the body's
current-sensing.
4) Accuracy up to 99% proficient in writing, no break no drift.
5) Any point can withstand more than 50 million times touch.
6) Explosion-proof and durable, scratch-resistant, anti-collision,
anti-radiation within the core capacitive touch ensure stable,
anti-interference ability.
7) Operating systems strong compatibility.
8) Intelligent automatic calibration, use forinternal / external
variety of environments.
9) Long life, low maintenance costs.
Structure & Operating Principle:
Capacitive touch screen is a piece of 2 layer of compound glass
with double side transparent conductive coating that conducts a
continuous electrical current across the sensor.
There is electrode pattern printed along the edges distributes a
low voltage filed over the conductive layer.
The human body is also an electrical device which has stored
electrons and therefore also exhibits capacitance.
When a finger touches the screen and draws a minute amount of
current to the point of contact ,creating a voltage drop.
The current flow from each corner is proportional to the distance
to the touch point. During a touch ,capacitance forms between the
finger and the sensor grid. The touch location is calculated from
the changing electrical characteristics of the sensor grid.
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.
Customer question
1. How about Sample lead time ?
-------Custom samples 12-18work-days,standard samples
5~10work-days.
2. How about mass production lead time ?
------ 15 days after sample confirmed.
3.Shipping?
------Usually we deliver our goods by DHL,UPS, FedEx etc.
4: Payment term?
------ T/T or Western Union 30% deposit, 70% balance should be paid
before shipment.
5: How about the warranty?
------ Warranty 1year.
