| 摘要 |
Method for implementation and adjustment of main check of e level that includes installation of collimating ray (leveling) horizontally with directing, if needed, position of cylindrical level or horizontal line of graticule, or compensator. One brings to coincidence horizontal line of graticule by means of elevation screw or correction screws of graticule of level with center of reflected intrinsic image of objective (horizontal line of gaticule) in installed in straight vertical position flat mirror reflector that is placed at the end of direction of measurement with implementation of adjustment. |
