Master Touch Economical 18.5 Inch Interactive Touch Screen Wall
1. Product Description
MST G+G Pcap (projected capacitive) touch panel, via a process of sputtering an ITO pattern on a glass substrate to make a G-sensor, then laminate 2 layers of glass together, perceive touch accurately via capacitance coupling.
Capacitive touch screen has following outstanding features:
- Response speed fast, smooth touch
- Flat panel, more high-end atmosphere, eliminating infrared touch screen surface with a groove edges are not allowed to shortcomings
- Any point can withstand more than 50 million times touch
- Operating systems strong compatibility
- Intelligent automatic calibration, use forinternal / external variety of environment
- Long life, low maintenance costs
2. Basic Features
| Item | Feature | Remarks |
| Controller | WD8752 | - |
| Channel | TX: 34 RX: 60 | - |
| Power | 5V | USB: 4.7V ~ 6.0V, Typical:5V |
| Communication | USB | USB: 2.0 Full Speed |
| Number of Touch point | 10 | - |
| O.S. | Windows/ Android/ Linux | plug and play |
| Power Consumption | 1.Active Mode: Max.120mA @ USB Input 5V 2.Idle Mode: 90mA @ USB Input 5V 3.Sleep Mode: less than 1mA @ USB Input 5V |
3. Mechanical Characteristics
| Item | Specification | Unit |
| Viewing Area | 408.96(L)×230.04(W) | mm |
| Cover Lense O.D. | 435.6(L)×257.04(W) |
4. Optical Characteristics
| Item | Specification |
| Transparency | Viewing Area | ≧85% |
5. Sensor Specification
| Item | Specification | Unit |
| Stacked structure | Cover | 3.0 | mm |
| LOCA | 0.2 | mm |
| ITO | 0.7 | mm |
| Sensor Glass |
| ITO |
| Sensor Dimension | OD Size | X | 423.8 | mm |
| Y | 246.4 | mm |
6. Drawing
7. Details
8. Cosmetic Inspection
The following standard only applies to the visual areas. If the TP function is good, the non-visual appearance may negotiate to relax the standard. W=Width L=length D=Diameter GT=Glass thickness. If soft cloth which dips in alcohol can wipe besmirch, it does not apply to this appearance standards.
Inspection methods and conditions:
1)Inspection environment: Temperature:20-22 ℃; Humidity: 65 + 10% RH;
2)Inspector qualifications: The appearance of product must be inspect by a good eyesight inspector.
3) Inspection methods: The distance between inspector and product should be 30±2cm and putting a lamp 12 to 20 watts of cold white fluorescent lamp in the observation station of product.
Pay attention to the following matters when inspection:
A.Inspectors must wear a fingerstall.
B.Put the product in front of inspector, hands hold the edge of products carefully and can’t make it bended.
C.Inspectors shouldn’t stare at a certain point but continue covered watching.
D.According to the following standards judge whether products conform to the requirement. If found other defect, from perspective of appearance consider whether customers accept this defect in end product.
9. FAQ
Product Tags:
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Economical 18.5 Inch Interactive Touch Screen Wall MST G G PCAP Touch Panel Images
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