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21.5寸
Screen Type(屏类型) | (TFT LED/ A Standard) |
Resolution (分辨率) | 1920 x1080 |
Brightness (亮度) | 250 cd/㎡ |
Contrast(对比度) | 3000:1 |
Response Time(响应时间) | < 5.5ms |
Number of Colors(色彩总数) | 16.7M(8-bit 双通道低压差分信号) |
Refreshing Frequency (刷新频率) | 60Hz |
View Angle(可视角度) | > 178° |
Service Life(寿命) | > 50000H |
- Touch System ----触摸系统(电容触摸屏)
Sensing Type (识别原理) | 电容触摸屏 |
Response Time (响应时间) | < 8ms |
Response Area (触摸有效识别) | > 5 mm |
Scan Frequency (扫描频率) | 100Hz |
Output Coordinates (扫描精度) | 4096×4096 |
Communication Mode(通信方式) | Full-speed USB(全速USB) |
Writing Screen(书写屏表面) | Mohs hardness of 7 (物理钢化莫氏7级防爆,防反光、防眩、防散射(可选)) |
(三)Power---电源参数
Power Requirements (输入电源) | 220V AC 50/60Hz |
Overall Power Consumption (整机功耗) | ﹤30W |
Standby Power Consumption(待机功耗) | ﹤1W |
(四)Physical Specification ---工作环境
Operation Temperature(工作温度) | 0℃-40℃ |
Operation Humidity (工作湿度) | 10% - 95% |
Storage Temperature(贮存温度) | -10℃-60℃ |
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