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全固態(tài)。 繼電器或接觸沒有穿。
緊湊,堅固,輕便。
溫度穩(wěn)定
證明了數千名用戶現(xiàn)場條件下的堅固。
信號的頻率和速率可變滅弧調整最佳信號。
接收器具有高靈敏度的四階段放大器。
源運行在12伏直流電源。可以采用外部汽車電池。
可充電可凝膠電池。
接收器和發(fā)射器互鎖,以防止對存儲轉為單位。
滅弧室是信號的頻率和速率可變,使操作者調整最佳信號。
三個輸出阻抗范圍為級放大器。
維修有限公司改變或充電電池。
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Model 715 by Nilsson Electrical Laboratory Inc. is an all solid state, conductive-type pipe and cable locator.
It is great for solving cathodic protection problems as well as determining exact location and depth of pipes and cables.
A signal is applied to pipe or cable and can be accurately followed over long distances.
The transmitter tone is designed with variable frequency and interrupter rate, and can be adjusted for distinctive signal under any conditions.
It has three output impedance taps for efficient matching to all soil conditions.
The Transmitter and Receiver are interlocked, preventing storage with batteries turned on.
Power can be provided by a 12 Volt lantern battery or by a external 12 Volt source.
A battery warning light indicates when the battery needs to be replaced.
Model 715 can also be powered by an external rechargeable 12 Volt Battery, Nilsson Model 110 (described below).
The transmitter and receiver assembly are housed in a rugged, lightweight, weatherproof aluminum case measuring 7" x 7" x 11". This case provide ample storage room for accessories. Approximate weight is 9 lbs.