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TDD-1型地下电缆、金属管线探测仪是为了解决铁路施工中没有适用的探测地下电缆的仪器,经常损坏地下电缆而研制的。它不用在电缆终端加信号,也可以不在施工现场打地桩,利用仪器本身就能准确地测出地下电缆的走向和深度。该机用数字显示,精确度高,操作方便;信号发生器(含蓄电池和自动充电器)重5.1kg,探测器(整体结构)仅重1.6kg;其定位误差小于10cm,测深误差小于15cm,测试最大深度不小于2.2m,测试距离
TDD-1 underground cable, metal pipeline detector is to solve the railway construction is not suitable for underground cable detection equipment, often damaged underground cable and developed. It does not add signals in the cable terminal, you can not hit the pile at the construction site, the use of the instrument itself can accurately measure the direction and depth of underground cables. The machine with digital display, high accuracy, easy operation; signal generator (including battery and automatic charger) weighs 5.1kg, the detector (overall structure) weighs only 1.6kg; its positioning error is less than 10cm, sounding error is less than 15cm , The maximum depth of the test is not less than 2.2m, test distance