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| مكان المنشأ: | شيان شانشي الصين |
| اسم العلامة التجارية: | XZH TEST |
| إصدار الشهادات: | ISO/CE |
| رقم الموديل: | XHHD530M |
The hidden line buried line fault detector is a special instrument for power, broadcasting, post and telecommunications departments, as well as industrial and mining, rural areas to find underground cables, including direct buried armored cable lines and buried line faults. It can detect the direction of the buried line, the more accurate underground position, the basic buried depth, and various ground leakage faults, broken core faults, including lines under paddy fields, cement roads, bricks and stones, asphalt roads, and lines in the walls of buildings. Waterproof wires and cables used on the ground can be detected by using this instrument through appropriate methods.
Technical performance
Transmitter:
Output signal form: pulse period 1.34±0.15mS.
Width 0.2±0.1mS intermittent period 1.8±1S.
Output voltage: pulse period Upp high range greater than 1000V, mid-range greater than 60V, low range greater than 30V.
Output peak pulse short-circuit current 1-5A.
Output power: pulse power greater than 2.5W (when the high-range load resistance is 80KΩ).
Receiver (signal receiver)
Received signal form: pulse period 1.360.15mS,
Width 0.20.1mS, intermittent period 1.81S.
