Beijing Jinzhengmao buried pipeline anti-corrosion layer detection leak detector SL-2818 factory direct sales

Beijing Jinzhengmao buried pipeline anti-corrosion layer detection and leak detector is on sale in stock
Beijing Jinzhengmao buried pipeline anti-corrosion layer detection and leak detector is newly launched
Beijing Jinzhengmao buried pipeline anti-corrosion layer detection and leak detection Instrument manufacturer direct sales
Beijing Jinzhengmao buried pipeline anti-corrosion layer detection leak detector [Function and purpose]
This instrument can quickly and accurately detect the leakage of underground pipelines without digging the covering soil. It is 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 Leak Detector [Features]
It adopts imported high-reliability original switching power supply, and implements intelligent fast charging when charging, without manual control.
The instrument voltage and output current signals can be automatically converted.
, DC power supply and AC power supply can be automatically converted.
, using high anti-interference lines, 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
． Transmit power, automatically adjusted
. Impedance matching, automatic matching
. The launch distance can gradually move outward
. Working power supply. (Military lithium battery pack)
． Weight (including battery)
． External dimensions (built-in embedded)
(2) Technical indicators of Beijing buried pipeline anti-corrosion layer detection leak detector pipe detector
． Sensitivity
． Directional position deviation
． Detection depth
． Working power supply. Ni-MH battery pack
. Weight. (including battery)
． Appearance dimensions
(3) Technical specifications of Jinzhengmao buried pipeline anti-corrosion layer detection leak detector leak detector
. Sensitivity
． Leak detection accuracy.
． Working power supply. Ni-MH battery pack
. Weight. (including battery)
． Appearance Dimensions
Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection Leak Detector [Other Accessories]
Probe rod, large battery pack, leak detection wire, output wire, ground wire, ground rod, small file , magnets, power cords, chargers.
Beijing Jinzhengmao Buried Pipeline Anti-corrosion Layer Detection Leak Detector [Detection Principle and Method]
By sending electromagnetic wave signals to the underground pipeline, the detector uses the probe to be perpendicular to the ground plane of the magnetic field lines, and collects The direction and depth of the pipeline are determined based on the principle of minimum signal (almost zero).
Leak detection principle of Beijing Jinzhengmao buried pipeline anti-corrosion layer detection leak detector
Send a specific high-frequency modulation signal to the underground pipeline, form a loop with the earth at the damaged point of the anti-corrosion layer of the underground pipeline, and send it to Ground radiation, the radiation signal is strongest just above the damage. Based on this principle, find the damage point of the pipeline anti-corrosion layer.
Leak detection method of Beijing Jinzhengmao buried pipeline anti-corrosion layer detection leak detector
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 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 the largest, thus accurately finding the leak point.
Beijing Jinzhengmao Technology Co., Ltd.’s main products/services are online infrared thermometers for molten steel, infrared thermometers, ultrasonic flaw detectors, thickness gauges, spark leak detectors, buried pipeline anti-corrosion layer detectors, hand-push gas detectors. 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.