Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector N6 hot sale in stock

Beijing Jinzhengmao underground pipeline anti-corrosion layer detection and leak detector is in stock
Beijing Jinzhengmao underground pipeline anti-corrosion layer detection and leak detector is newly launched
Beijing Jinzhengmao underground pipeline anti-corrosion layer detection and leak detection Leak meter factory direct sales
Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector [Function and purpose]
This instrument can quickly and accurately detect the direction of underground pipelines without digging the covering soil. , depth and precise location of leakage points of the insulation anti-corrosion layer 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 underground pipeline anti-corrosion layer detection 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 underground pipeline anti-corrosion layer detection leak detector [Main technical indicators]
(1) Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector transmitter technical indicators:
. Output power: ~Automatic adjustment
． Transmission frequency:
. Impedance matching: ~Automatic matching
. Launch distance: .~Can move outward step by step
. Working power supply: Ni-MH battery pack
． Working temperature: -℃~+℃
． Control system: Analog signal control
． Adjustment system: digital keyboard control
． Weight: (excluding battery)
． Overall dimensions:
(2) Technical indicators of Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector detector:
. Sensitivity: -d
． Position deviation:
． Detection depth:
． Working power source: Ni-MH battery
． Working temperature: -℃~+℃
． Display: digital display
． Weight:.
． Overall dimensions:
(3) Beijing Jinzhengmao underground pipeline anti-corrosion layer detection leak detector leak detector technical indicators:
． Sensitivity: -d
． Leak detection accuracy:.
． Working power source: Ni-MH battery
． Working temperature: -℃~+℃
． Display: digital display
． Weight:.
． Dimensions:
Beijing Jinzhengmao Underground 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, fuses, chargers.
Beijing Jinzhengmao underground 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 signal received when the probe is perpendicular to the ground plane of the magnetic field line. The minimum (almost zero) principle is used to determine the direction and depth of the pipeline.
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 and the ground phase are short-circuited and a current loop is formed at the leak point, which will generate a leak signal. Radiate to the ground and the maximum radiation signal is directly above the leakage point. According to this principle, the leakage corrosion point can be accurately found.
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 will make a sound prompt. When he walks directly above the leak point, The loudest sound in the speaker will cause the meter indicator to be the loudest to accurately find the leakage 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.