型号                                   GS220U                                                    GS220K

光源                                                  可视激光二极管,波长640~660纳米

 指示灯
                                                              绿色:激光亮,准备扫描
                                                              红色:解码成功

传输接口                                     USB2.0                                                                                                      PS2键盘口

扫描类型                                     单线扫描

扫描速度                                      72次/秒

扫描景深                                      225毫米(9英寸)**

可读最小条形码                     4mil

 扫描角度                                    水平:最大46º

可识别的印刷对比度   黑白线条不小于35%的反射差

仰角                              最大68º

偏角                                                  最大52º

解码能力                                    所有一维条码(标准)

输入电压                                     5VDC±0.25V

工作环境功率-典型值 
                                                               675mW(125mA @5V待机)
                                                               675mW(140mA @5V解码)

激光安全等级                       Class1;IEC60825-1,EN60825-1

电磁兼容性                             FCC Part 15, ICES-003,EN55022 Class B

工作环境 
                                                               操作:0℃ - 40℃
                                                               存放:-40℃ - 60℃

湿度环境                                     5% -95%相对湿度,无凝结

照度                                                   4842LUX(450米烛光)

抗震性                                            可承受1米的空中跌落

防尘性                                           密封以防止空气中的粉尘侵入

外形尺寸 
                                                              长度:110mm 
                                                              高度:153mm
                                                              宽度:70mm

重量                                                  120g