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SolutionGeological Exploration and Regional Survey Forestry Survey and Ecological Monitoring Mining Operations and Engineering Infrastructure Forest Fire Prevention and Individual Soldier Protection Earthquake Disasters and Emergency Rescue Military and National Defense Mapping Education and Research Support Farmland Planning and Water Resources Survey Culture and Tourism as the City’s Brand Archaeological Research and Cultural Heritage
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This instrument is a digital height-measuring device, suitable for measuring tree height in forestry surveys and also applicable to applications requiring distance, angle, and height measurement, such as power line inspection, tower erection, freight handling, telecommunications, and railway maintenance. It features distance and angle measurement (AD) functions, enabling simultaneous measurement of angle, slant range, and horizontal distance. It also offers two-point height measurement (2H) and three-point height measurement (3H) modes. The instrument employs a laser sight for aiming and is powered by a rechargeable lithium battery, providing approximately 8 hours of continuous operation on a full charge; if no operation is performed for 5 minutes, the instrument automatically shuts down. It can store and display up to 996 height measurement records. Height compensation is available in handheld mode, and a distance offset can be set. The instrument supports both handheld and fixed mounting; when used in fixed mode, it must be mounted on a tripod.
This instrument is a digital height-measuring device, suitable for measuring tree height in forestry surveys and also applicable to applications requiring distance, angle, and height measurement, such as power line inspection, tower erection, freight handling, telecommunications, and railway maintenance. It features distance-and-angle (AD) measurement, enabling simultaneous measurement of distance and vertical angle. It also offers two-point height measurement (2H), which is ideal when at least one point on the target height—either the lowest or highest—is equipped with a good laser-reflective surface; points “1” and “2” correspond to the actual target height. For three-point height measurement (3H), this function is used when neither the lowest nor the highest point of the target height has a favorable laser-reflective surface; in such cases, a suitable reflective surface along the vertical axis of the target height is selected as measurement point “1,” while points “2” and “3” represent the actual target height. The instrument employs a collimator sight for aiming and is powered by a rechargeable lithium battery, providing approximately 8 hours of continuous operation on a full charge. If no operations are performed within the set time interval (up to 999 seconds), the device will automatically shut down. It features a high-contrast OLED display for clear and crisp readings. The instrument can be operated either handheld or mounted on a tripod. When used in the tripod-mounted configuration, it must be paired with a tripod. ⑼ Displays battery level and charging status, with automatic shutdown upon low battery.
This instrument is primarily used for measuring magnetic azimuths and dip angles along guide lines established with a compass in secondary roadways of mining areas and on longwall faces. Thanks to the addition of a laser collimation device, measurements can be extended by means of beam projection. The DQL100-G1J mine laser suspended compass consists of the DQL100-G1 mine suspended compass equipped with an FD-1J laser mount. This design eliminates the accuracy limitations inherent in traditional suspended compasses, which rely on visual sighting by operators to determine azimuths. Moreover, when conducting surveys in high-risk environments such as mine shafts, crosscuts, and stopes, the laser can replace the suspension cord, thereby enhancing operator safety and improving work efficiency.
The Type 62 compass is a simple surveying instrument used to measure azimuth, distance, horizontal alignment, slope (pitch angle), elevation, march time, speed, and to produce basic maps. To facilitate nighttime use, luminous paint is applied to its various components.
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