Second, the composition of automatic Anping Level 1) objective 2) optical micrometer according to the installation position indicator 3) reticle illumination window 4 feet) sight 5) telescope eyepiece 6) horizontal circle reading eyepiece 7) Circular level 8) Circular level observes the mirror 9) eyepiece cap 10) focusing knob 11) level micro helix 12) leveling screws 13) base plate is flat or rough rough rough flat leveling instruments. Level three feet by rotating the base of the screw so that the circular level bubble is centered, the instrument is substantially vertical axis vertical level water level, so that a substantially horizontal axis collimation telescope. The water level in the leveling process, the direction of rotation of the foot spiral circular level and direction of movement of the law is: with the left foot rotating spiral, the bubble moving direction and consistent left thumb (left thumb method) the direction of movement; with his right foot rotating spiral , the direction of movement and the right index finger of bubbles moving in the same direction. The telescope pan 180 °, check the circular level is still centered, or re leveling foot level aimed firstly eyepiece light. The telescope towards a bright background (such as the sky or a white bright objects), turn the telescope eyepiece focusing screw to make the reticle image is very clear within the telescope. Then release the brake screw, turn the telescope, with a coarse aiming sight telescope foot level, then tighten the screw brake. Observation target through a telescope, the telescope lens focusing screw rotation, so that the standard-foot clear image. Then rotate the level of micro-helix, so the vertical wire crosshairs located side-foot level of the center line or standard feet. Observer your eye moves up and down water level accuracy, whether observed image with crosshairs foot level relative movement. If water level adjustment, then there is disparity, this time should be carefully adjusted the eyepiece and objective lens to light spiral, until leveling rod image with crosshairs is no relative movement until Level Accuracy Level _ _ by Qingdao Branch of the Instrument Branch of the Instrument Limited. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) strong, credible, in Qingdao, Shandong analytical instruments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Branch of the Instrument and you hand in hand into the brilliant, for a better future!