Nanguang Geological Instruments Co., Ltd.

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TAM-4000 underground pipeline detector
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Detail

Characteristic

Parameter

Basic skills
● It can quickly and effectively determine the direction and depth of underground cables, cables and metal pipelines, and determine the skin failure.
● Determine the direction of the cable (pipe), with signal strength indication, left and right arrow indication, compass direction indication.
● With current direction indication to prevent crosstalk interference.
● Digital direct reading display cable (optical cable) depth: 0-20 meters, 5% accuracy within 3 meters, accuracy 10% within 8 meters
● With fault detection dedicated mode, it can be used to detect skin faults and cable damage
● Automatic sounding: When the instrument is correctly placed vertically above the pipeline, the true depth of the target pipeline is automatically displayed.
● Signal recognition: Accurate identification of optical cables and cables from three dimensions: signal amplitude, signal direction and signal phase.

● Current direction indication: It has a unique technology to display the current direction and phase of the tracking signal, which effectively improves the accuracy of the search path.

Transmitter technical parameters
This machine is a multi-frequency high-power transmitter, with constant power output and automatic matching of external load to ensure that the machine works in the best condition. With ohmmeter function, it can detect external voltage and test continuous loop resistance, which can help determine the nature of fault.
1) Available frequencies: output sinusoidal AC signals of 31 frequencies, respectively 98Hz, 128Hz, 256Hz, 480Hz, 491Hz, 512Hz, 577Hz, 640 Hz, 815Hz, 982Hz, 1.02kHz, 1.17KHz, 1.45KHz, 1.52KHz , 4.1KHz, 8.01KHz, 8KHz, 8.44KHz, 9.5KHz, 9.82 KHz, 29.4KHz, 33 KHz, 38 KHz, 65.5 KHz, 78.1KHz, 80.43 KHz, 82.3KHz, 83.1KHz, 89KHz, 133KHz, 200KHz, fault detection And pipeline identification signals FFLOW, FFHIGH, current direction signals SS Low, SS High.
2) With FF fault detection frequency, it can simultaneously issue route tracking signal and fault location signal
3) ohmmeter function, can detect external resistance, external dangerous voltage prompt
4) Three kinds of signal transmission methods (direct connection method, coupling method, induction method)
5) Automatic load adjustment
6) The output power is adjustable, low gear, mid gear, high grade and full gear. The maximum output current is not less than 999mA; the maximum output power is not less than 12W
7) Large-capacity lithium battery power supply, can work at full load for 8 hours
Receiver technical parameters
The receiver uses a 3.5-inch 24-bit color true color liquid crystal display, showing signal strength digital, amplitude light bar, compass pointing, left and right arrow pointing, current direction indication, used to indicate signal strength, optical cable positioning, fault detection, optical cable Identification, depth measurement.
1) Wide peak, valley, narrow peak, wide peak arrow, peak plus value 5 display modes
2) With broadband receiving technology, can be customized according to customer needs (within 100Hz-200kHz)
Available frequencies: 50Hz, 60Hz, LF, 577Hz, 8KHz, 33KHz, 82KHz, 133KHz, SSLOW, SSHIGH.
3) Digital direct reading depth range: 0-20 meters. Accuracy: ±5% within 3 meters, ±10% within 8 meters
4) Display content: signal intensity, signal amplitude light bar, left and right arrow indication, compass direction indication, current direction indication, current phase display, real-time depth indication
5) External A-frame can be used for precise cable fault location
6) External coupling clamp can be used for cable identification
7) Signal recognition: Accurate identification of optical cables and cables from three dimensions: signal amplitude, signal direction and signal phase.
8) Current direction indication: It has a unique technology to display the current direction and phase of the tracking signal, effectively improving the accuracy of the search path.
9) Signal strength sound indication with adjustable volume.
10) 3.5 inch 24-bit color true color LCD display. The brightness of the backlight is adjustable to suit various environments.
11) Powered by a large-capacity lithium battery, it lasts for 8 hours.

Product recommendation

TAM-4000 underground pipeline detector

Detail

Characteristic

Parameter