产品用途： 
      OTS 630B系列全站仪是本公司最新推出的300米免棱镜全中文数字键全站仪，内置大容量内存和各种应用测量程序，功能强大、性能稳定、使用方便。适用于建筑放样、道路放样、地形地籍测量及控制点测设等测量工作。

产品特点： 
●长距离免棱镜测距
●可见激光免棱镜测距
●数字键盘操作快速

技术参数：
望远镜：
       镜筒长                            156mm
       成像                               正像
       物镜有效直径（EDM）      Ф45mm
       放大倍率                         30x
       视场                               1°30′
       分辨率（JIS）                  3″
       最短视距                         1.5m

测距部分：
      测距光源                          （可见激光）650～690nm                
      光斑直径                          12mm/50mm椭圆             
      激光等级                          Class3 

测程(良好天气条件)*1： 
      免棱镜（白色）                  300m
      反光板RP30                      600m/（30mm×30mm）
      反光板RP60                      800m/（60mm×60mm）
      迷你棱镜                           1200m
      单棱镜                              5000m
      测距精度                            ±（2+2×10-6·D）mm
      测量时间                           1.2s/0.9s/0.5s(精测/快测/跟踪)，     初始:2.5s
      测距最小读数                     精密测量模式         1mm            
                                             跟踪测量模式        10mm
     温度设定范围                      -30℃～+60℃
     温度范围                            步长 1℃（自动修正可选）
     大气压改正                         510hPa-1066 hPa 
     大气压力                            步长1 hPa（自动修正可选）
     棱镜常数改正                      -99.9mm ～ +99.9mm

补偿器：    
     补偿范围                           单轴补偿
     补偿方式                           ±3′

角度测量
     读数系统                           光电增量编码系统              
     最小读数                           1″/5″
               
     精度*2                             2″/5″
     显示单位                           360°/400gon/mil

光学对点：
     精度                                 ±0.8mm/1.5m                      
     成像                                 正像
     放大倍率                           3x        
     视场                                 5°
     调焦范围                           0.5m～∞              
 
激光对点：
     调焦范围                           0.5m～∞              
     光斑大小/能量                    可调          
     激光等级                           Class2/IEC60825-1
     波长                                 635nm         
     精度                                 ±0.8mm/1.5m                           
                                                           
显示：     
     类型                                 两侧点阵液晶显示128×64（汉字4行8列）    
     照明                                 液晶背光       
                      
电源：
   电池                                 
     工作电压                           7.2VDC（可充Ni-MH电池）     
     工作时间                           连续8小时（连续测距/角度测量）
     充电器                              FDJ6  110/220V     充电时间    约3.5小时 
              
应用程序：
     坐标放样/坐标测量/后方交会/遥测悬高/对边测量/角度距离放样/面积测量/
     方位角/Z坐标/自由测站/圆柱偏心/平面偏心/角度偏心/距离偏心/直线放样             

水准气泡：
     管型气泡精度                     30″/2mm
     圆型气泡精度                     8′/2mm
            
其它：                
     内存点                              8000         
     主机重量（带电池）            <5.3kg       
     体积                                 180x175x350mm（ WxDxH） 
     温度范围                           -20℃～ +50℃
     I/O      上传/下载               具有上传和下载数据功能，通讯口RS232C 
     下载软件                           FOIF COM600
     防水等级                           IPX4（IEC529）