21 inch resistive touch screen

21 inch resistive touch screen

Touch screen

 Specifications:

1. High sensitivity 
2. High stability 
3. High durability 
4. Easy installation

5.CE,ROHS,FCC approved .

21.5inch 4 wire Resistive touch screen

1 Features:

Available size: 7''-62''

Power: USB  or RS232

Thickness:  ITO Glass:0.7mm,1.1mm,1.8mm,2.8mm

 ITO Film 0.188mm

Aspect Ratio: 4:3/ 16:9

Operating Voltage: DC3-7V(TYP5V)

Operation Current: 3.5mA max

X,Y resistance: 30Ω~300Ω according to the size

Insulation Resistance :  Min 20MΩ /25V(DC)

Linearity: 1.5% Max

Response Time:  10ms Max

Transparency: 78% Min

Surface Disposal: Anti Glare; Clea; Anti-Newton ring

Operating Temperature: -10°C~+60°C

Storage temperature : -20°C~+70°C

Humidity: 10%~90%RH at 60°C noncondensing

Surface Hardness:  3H Min

Pen Hitting Life : 1milions times  Min

Pen Sliding Durability :  100 thousand times

Finger Touch Life : 35millions times Min

Surface Resistance:200Ω~500Ω

2.Advantage

1.Low cost solution, Low power consumption 
2.To be activated with any device 
3.Finger, gloved hand and stylus activation 
4.High accuracy and sensitivity 
5.High durability and reliability 
6.Contaminant proof and liquid resistance

3.Application

1.Light industrial 
2.Home appliances 
3.Portable sport devices 
4.Access control terminals 
5.Portable medical devices 
6.Personal computer and office

Touch panel Products:

Touch screen packing:

Shipping :

1. Ship the goods by specialized express company like DHL,UPS,EMS,FEDEX and TNTservice

2.Delivery time :4-7 working days for samples and 5-9 working days for batch goods

Payment term:

Payment:T/T ,western union,Paypal,30% deposits,70% balance before delivery

MOQ:200 pcs

Why choose us?

1.We are Alibaba express 3 years gold supplier,we have been in this filed since 2009

2.We have own manufacture factory,best production capability,best quality control,best service

3.100% inspection before packing

4.ROSH,CCC and competive price

How to contact us?

Feel free contact us with any quastion and Sendyour inquiry for detial for free samples,click "send" now

My skype is weiyuxuan1985,WhatsApp is (86) 13826910365

QQ is 519357448 Mobile phone:(86)13826910365