Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector SL-6 hot sale in stock

Beijing Jinzhengmao Underground Pipeline Anti-corrosion Layer Detection and Leak Detector - Hot Sale
Beijing Jinzhengmao Underground Pipeline Anti-corrosion Layer Detection and Leak Detector - Product Description
Beijing Jinzhengmao Underground Pipeline Anti-corrosion Layer Detection and Leak Detector -[Function and purpose]
-The underground metal pipeline anti-corrosion layer detection and leak detector can conveniently and accurately detect the direction and depth of the underground pipeline and the precise location of the leakage point of the insulating anti-corrosion layer on the ground. It is an ideal tool for oil fields, It is a detection instrument used in chemical industry, oil transportation, gas transmission, water and electricity and other departments to ensure the construction quality inspection and maintenance inspection of the anti-corrosion layer of underground pipelines.
Beijing Jinzhengmao underground pipeline anti-corrosion layer detection and leak detector-[Features]
The instrument voltage and output current signals can be automatically converted.
, DC power supply and AC power supply can be automatically converted.
The instruments all adopt high anti-interference lines, which are especially suitable for the survey and maintenance of urban pipe networks.
The transmitter adopts liquid crystal display, which improves the output accuracy and instrument performance.
The instrument has a special protection and automatic adjustment function to overcome the fatal weaknesses of similar products.
The circuit of the instrument adopts modular structure and three-proof design, which greatly improves the field service life and reliability of the instrument.
Beijing Jinzhengmao underground pipeline anti-corrosion layer detection and leak detector-[Main technical indicators]
(1) Beijing Jinzhengmao underground pipeline anti-corrosion layer detection and leak detector-transmitter technical indicators:
． Transmitting power: -, adjustable
. Impedance matching:
3. Launch distance: - Can move outward step by step
. Working power source: (Ni-MH battery pack)
． Weight: (excluding battery weight)
． Overall dimensions:
(2) Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector - pipe detector technical indicators:
． Sensitivity:
. Direction position deviation:
3. Detection depth:
. Working power source: Ni-MH battery pack
． Weight: .(including battery)
． Overall dimensions:
(3) Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector - Leak detector technical indicators:
． Sensitivity:
. Leak detection accuracy:.
3. Working power source: Ni-MH battery pack
． Weight: .(including battery)
． Appearance dimensions:
Beijing Jinzhengmao-Underground pipeline anti-corrosion layer detection leak detector [Other accessories]
Probe rod, large battery pack, leak detection line, output line, grounding wire, grounding rod, small File, magnet, power cord, fuse, charger.
Beijing Jinzhengmao - Underground pipeline anti-corrosion layer detection leak detector [Detection principle and method]
By sending electromagnetic wave signals to underground pipelines, the detector uses the probe to be perpendicular to the magnetic line ground plane, The direction and depth of the pipeline are determined based on the principle that the received signal is minimal (almost zero).
Leak detection principle:
By sending an AC signal source to the underground pipeline, when the anti-corrosion layer of the underground pipeline is corroded, the metal part there will be short-circuited with the earth, forming a current loop at the leakage point, which will produce The leakage point signal radiates to the ground, and the radiation signal is the largest directly above the leakage point. According to this principle, the leakage corrosion point can be accurately found.
Leak detection method:
The human body capacitance method is used, which is to use the human body as the sensing element of the leak detector. When the leak detector walks near the leak point, the leak detector begins to react. When the point is directly above, the sound in the speaker will be the loudest and the meter indication will be the largest, thus accurately finding the leaking point.
Beijing Jinzhengmao Technology Co., Ltd.’s main products/services: Online infrared thermometer, molten steel infrared thermometer, ultrasonic flaw detector, thickness meter, electric spark leak detector, buried pipeline anti-corrosion layer detector, hand-push gas detector Four-in-one gas detector, soil non-nuclear density meter, asphalt non-nuclear density meter, anchor pulling instrument, flue gas analyzer, soil detection instrument, anchor pulling instrument, welcome everyone to come and buy.