Beijing Jinzhengmao Instrument Co., Ltd.

Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection and Leak Detector - Spot Hot Sale
Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection and Leak Detector - Newly Launched
Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection and Leak Detection Leak detector-factory direct sales
Beijing Jinzhengmao buried pipeline anti-corrosion layer detection leak detector-[Function and purpose]
This instrument can quickly and accurately detect without digging the covering soil The direction and depth of underground pipelines and the precise location of leakage points of the insulation anti-corrosion layer are a detection instrument used by oil fields, 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 Buried Pipeline Anti-corrosion Layer Detection and Leak Detector - [Features]
It adopts imported high-reliability original switching power supply to implement intelligent fast charging without manual control when charging.
The instrument voltage and output current signals can be automatically converted.
, DC power supply and AC power supply can be automatically converted.
The use of high anti-interference lines is suitable for the survey and maintenance of urban pipe networks.
, LCD display improves the output accuracy and instrument performance.
, Ad hoc protection automatic adjustment function.
The circuit adopts modular structure and three-proof design to improve the field service life and reliability of the instrument.
Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection and Leak Detector-[Main Technical Indicators]
(1) Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection and Leak Detector-Transmitter Technical Indicators:< br/>． Transmitting power: .-Automatic adjustment
． Impedance matching: -Automatic matching
． Launch distance: .-Can gradually move outward
. Working power source: (Military lithium battery pack)
． Weight: (including battery)
． External dimensions: (built-in embedded)
(2) Beijing - Buried pipeline anti-corrosion layer detection leak detector pipe detector technical indicators:
． Sensitivity:
. Directional position deviation:
． Detection depth:
． Working power source: Ni-MH battery pack
． Weight: .(including battery)
． Dimensions:
(3) Jinzhengmao-Buried pipeline anti-corrosion layer detection leak detector Leak detector Technical indicators:
． Sensitivity:
． Leak detection accuracy:.
． Working power source: Ni-MH battery pack
． Weight: .(including battery)
． Overall dimensions:
Beijing Jinzhengmao buried 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, charger.
Beijing Jinzhengmao - Buried pipeline anti-corrosion layer detection leak detector [Detection principle and method]
By sending an electromagnetic wave signal to the underground pipeline, the detector uses the probe to receive the signal when it is perpendicular to the ground plane of the magnetic field line. The direction and depth of the pipeline are determined based on the principle of minimum signal (almost zero).
Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection Leak Detector - Leak Detection Principle:
Send a specific high-frequency modulation signal to the underground pipeline to form a loop with the earth at the damaged point of the anti-corrosion layer of the underground pipeline and send it to The radiation signal of ground radiation is strongest just above the damage. Based on this principle, the damage point of the pipeline anti-corrosion layer can be found.
Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection Leak Detector - Leak Detection Method:
Using the human body capacitance method 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 emits a sound prompt. When you walk directly above the leak point, the sound in the speaker is the loudest and the indication value is maximum, so you can accurately find the leak 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.