触摸彩屏，使用Windows CE.NET 5.0操作系统，3.0英寸240*320的极大LCD屏幕显示，可以显示大量信息，从而使得测量操作简易清楚，用户可以直观进行数据存储，操作，清楚仪器和计算机之间的通讯交流。

Specifications

860R

Telescope

Image                                            Erect

Magnification                                 ３０×

Effective aperture                              45ｍｍ(EDM：47ｍｍ)

Resolving power                              3″

Field of view                                 １°３０′

Minimum focus                                    １ｍ

Tube length                               154ｍｍ

Angle Measurement 

Measuring method                        absolute encode

Dia of circle (vertical, horizontal)                         79ｍｍ

Minimum reading                       １″／５″Selectable

Detection method                         Horizontal: diameter

                                                                 Vertical: diameter

Accuracy                                862R   2″

                                                                   865R  5″

Distance Measurement

Single prism  (under fair weather condition)  5000m

Reflectorless mode                        300m                                       

Display                                  Max：999999.999ｍMin：１ｍｍ

Accuracy                               prism mode：±(2ｍｍ＋2ppm·)

                                       Reflectorless mode: ±(5ｍｍ＋2ppm·)

Measuring time                          Fine single shot: 1s，Tracking: 0.5s

Meteorologic Correction                   Manual input, Auto correction

Reflection prism correction                 Manual input, Auto correction

Vial  

Plate vial                               30″／2ｍｍ

Circular vial                             8′／2ｍｍ

Vertical Compensator   

System                                liquid opto-electrical, dual axis

Compensation range                      ±4′

Resolving power                         １″

Optical Plummet  

Image                                  Erect

Magnification                            3×

Focusing range                           0.3ｍ～∝

Field of view                           ５°

Display   

Type                                   240×320 LCD, digital，color- touch screen

On-board Battery   

Power resource                           Rechargeable Ni-H battery    NB-28

Voltage                                 DC６Ｖ

Continuous operation time                  8 hrs

Operation Environment   

Operating temperature                    －20°～＋45℃

Size & weight   

Dimension                              160×150×340ｍｍ

Weight                                 5.4ｋｇ