-
-
Solution
-
-
-
-
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
-
PRODUCTS CENTER
Namibia DQL100-G2 Mine Suspension Compass
The DQL100-G2 suspended compass inclinometer and the FD-200 slope gauge are combined into a single set for measuring horizontal and inclined angles in mine shafts and tunnels. The instrument is primarily used to measure magnetic azimuths and the inclination angles of compass traverse lines in secondary roadways within mining areas and on retreat mining faces. Its overall design is based on the angle-measurement method known as the “cross-string method,” making it particularly convenient for measuring horizontal angles in underground workings subject to external magnetic interference, such as tunnels with metal supports and mines containing iron, nickel, and other ferrous or nonferrous minerals. At the same time, the instrument retains the basic structure of a conventional suspended compass, allowing it to be used as a standard suspended compass for determining magnetic azimuths when no external magnetic interference is present.
Category:
Product Description
1. Magnetic needle length: 100 mm
2. Minimum graduation of the dial: 1°
3. Estimated reading: 30′
4. Instrument net weight: 0.5 kg
5. External dimensions: 320 × 170 × 20 (mm)
中企跨境-全域组件 1.70
制作前进入CSS配置样式
Email：
Tel：
Hotline：
在线客服添加返回顶部
图片alt标题设置： Harbin Optical Instruments Factory
表单验证提示文本： Content cannot be empty!
循环体没有内容时： Sorry, no relevant content was found!
CSS / JS 文件放置地