Beijing Jinzhengmao Instrument Co., Ltd.

Beijing Jinzhengmao Buried Pipeline External Anti-Corrosion Layer Condition Detector - Hot Sale in Stock
Beijing Jinzhengmao Buried Pipeline External Anti-Corrosion Layer Condition Detector - Newly Launched
Beijing Jinzhengmao Buried Pipeline External Anti-corrosion Layer Condition Detector Condition detector-factory direct sales
Beijing Jinzhengmao buried pipeline external anti-corrosion layer condition detector-[Function and purpose]
Beijing Jinzhengmao buried pipeline external anti-corrosion layer condition detector-function:< br/> This instrument can conveniently and accurately detect the location, direction, depth, and size of damage points of the insulation and anti-corrosion layers of underground metal pipelines without digging out the covering soil.
Beijing Jinzhengmao Buried Pipeline External Anti-Corrosion Layer Condition Detector - Purpose:
Conduct completion acceptance of newly laid pipelines
Conduct regular inspections of pipelines in accordance with safety regulations to determine the cathodic protection effect
Locate the branches on the main and passenger lines
Inspect the distribution of underground pipelines before excavation and breaking ground in the construction section to prevent damage to underground oil, gas, water, electricity and other pipelines during construction.
Beijing Jinzhengmao Buried Pipeline External Anti-corrosion Layer Condition Detector-[Features]
★Adopts new digital filtering technology to set the range of leak points
★Has a variety of detection methods and can Automatic conversion. If the battery voltage of the transmitter is low and the transmitter automatically shuts down, it will send a prompt signal to the receiver and the value will be automatically saved when the transmitter shuts down.
★It can automatically measure the resistance of the pipeline to the ground and the output signal modulates the high-frequency alarm signal with strong anti-interference ability. The output power of the transmitter can be automatically adjusted as the detection distance increases, and the transmitter automatically shuts down after detection is completed.
Beijing Jinzhengmao - Buried Pipeline External Anti-corrosion Layer Condition Detector [Main Technical Indicators]
(1) Beijing Jinzhengmao Buried Pipeline External Anti-corrosion Layer Condition Detector - Transmitter Technical Indicators: < br/>． Transmitting power: - can be adjusted automatically
. Impedance matching:
． Launch distance: .-Can gradually move outward
. Working power source: (Ni-MH battery pack)
． Weight: (excluding battery weight)
． External dimensions: (external)
(2) Beijing Jinzhengmao buried pipeline external anti-corrosion layer condition detector-pipe detector technical indicators:
. Sensitivity:
. Directional position deviation:
． Detection depth:
． Working power source: Ni-MH battery pack
． Weight: .(including battery)
． Dimensions:
(3) Beijing Jinzhengmao Buried Pipeline External Anti-Corrosion Layer Condition Detector - Technical Specifications:
. Sensitivity:
. Leak detection accuracy:.
． Working power source: Ni-MH battery pack
． Weight: .(including battery)
． Dimensions:
Beijing Jinzhengmao - Buried Pipeline External Anti-corrosion Layer Condition 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 - Buried Pipeline External Anti-corrosion Layer Condition Detector [Detection Principle and Method]
Principle and method of detecting direction and burial depth: sending a specific high-frequency modulation signal to the underground pipeline through Detect the magnetic field of underground pipelines to determine the location, direction and depth of underground pipelines.
Detection principle and method:
Send a specific high-frequency modulated 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 radiate to the ground. The strongest radiation signal is directly above the damage. According to this Principle: Find the damaged points of pipeline anti-corrosion layer.
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 starts to react. When he walks directly above the leak point, the sound in the speaker is the loudest. Maximize the accuracy of finding 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.