Level of use include: Level placement, coarse level, aiming, fine flat, reading five steps. For automatic levelizer, the fine level of step can be omitted. Specific steps are as follows readings conform level is centered, it should immediately wire in the crosshairs of the scale readings. When reading the small number of large numbers read, if you see the image from the telescope foot level is rather like on foot should be read from top to bottom; if a positive, read from the bottom up. Direct read meters, decimeter and centimeter and millimeter readout estimate total four digits. Reading and then check whether the bubble is centered in line with the standard water level, if not the middle, should be leveled again, re-reading of Use: resettlement instrument ① Select sturdy tripod mounted flat open ground tripod, so the first substantially horizontal planes, medium height; three opening of the appropriate frame legs, if the ground is soft, three toes legs will stand firmly inserted in the soil, so that the tripod is stable. ② placement instrument instrument case open with both hands out the instrument, tripod stand on his head, one hand holding the instrument in one hand and the center of rotation of the tripod screw connection, the instrument is fixedly connected at the head of the tripod stand. ③ familiar observation instrument carefully observe the various components of the instrument, be familiar with the location of each spiral, the name and role of each screw is screwed trying to understand their functions aimed at leveling rod is first eyepiece light. The telescope towards a bright background (such as the sky or a white bright objects) rental Level, 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 thick sight telescope aiming laser level ruler 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, whether to observe standards of foot image with crosshairs relative movement. If so, then there is a 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 Brand | Jinke Instruments (certified) | Level by Qingdao Branch of the instrument Instrumentation Limited. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) is Qingdao, a leader in analytical instruments, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Branch of the Instrument in leadership with the staff warmly welcome all inquiries negotiations to create Branch instrumentation a better future.