Beijing Jinzhengmao underground pipeline external anti-corrosion layer condition detector SL-2088 hot sale in stock

Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector - Hot Sale in Stock
Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector - [Function and Use]
Function: This instrument can be used without digging When covered with soil, it can conveniently and accurately detect the location, direction, depth, and size of damage points in the insulation and anti-corrosion layers of underground metal pipelines.
Beijing Jinzhengmao Underground 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 old pipelines to determine whether the pipe section needs major repairs
Inspect the distribution of underground pipelines before excavation and breaking ground in the construction section to prevent damage to underground oil during construction , gas, water, electricity and other pipelines.
Beijing Jinzhengmao-Underground Pipeline External Anti-Corrosion Layer Condition Detector [Features]
★Using new digital filtering technology, the range of leak points can be set
★Has a variety of detection methods, and Can be converted automatically. Before the battery voltage of the transmitter is low and the transmitter automatically shuts down, a prompt signal is sent to the receiver, and the values are automatically saved when the transmitter is shut down.
★It can automatically measure the resistance of the pipeline to the ground, output the signal to modulate the high-frequency alarm signal, and has 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. The energy saving effect is significant.
Beijing Jinzhengmao - Underground Pipeline External Anti-corrosion Layer Condition Detector [Main Technical Indicators]
(1) Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector - Transmitter Technical Indicators:
． Transmitting power: -, can be adjusted automatically
. Impedance matching:
3. Launch distance: .3-, can gradually move outward
. Working power source: (Ni-MH battery pack)
． Weight: (excluding battery weight)
． Dimensions: (external)
(2) Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector-Pipe Detector Technical Specifications:
. Sensitivity:
. Direction position deviation:
3. Detection depth:
. Working power source: Ni-MH battery pack
． Weight: (including battery)
. Dimensions:
(3) Beijing Jinzhengmao Underground Pipeline External Anti-Corrosion Layer Condition Detector-Leak Detector Technical Specifications:
. Sensitivity:
. Leak detection accuracy:.
3. Working power source: Ni-MH battery pack
． Weight: .(including battery)
． Overall dimensions:
Beijing Jinzhengmao-Underground 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-Underground 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 modulated signal to the underground pipeline to pass the detection The magnetic field of underground pipelines is used to determine the location, direction and depth of underground pipelines.
The methods include peak method and zero value method. Detection principle and method: Send a specific high-frequency modulated 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 radiate to the ground. The radiation signal is strongest just above the damage. According to this principle, the pipeline is found Damage points of the anti-corrosion layer.
The human body capacitance method is used, which uses 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 he walks directly above the leak point, the leak detector starts to react. The loudest sound and the largest indication value can 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.