Beijing Jinzhengmao buried pipeline external anti-corrosion layer condition detector SL-2098 factory direct sale

Beijing Jinzhengmao Buried Pipeline External Anti-corrosion Layer Condition Detector is on sale in stock
Beijing Jinzhengmao Buried Pipeline External Anti-corrosion Layer Condition Detector is newly launched
Beijing Jinzhengmao Buried Pipeline External Anti-corrosion Layer Condition Detector Instrument manufacturer 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
This instrument can It 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.
Purpose of Beijing Jinzhengmao buried pipeline external anti-corrosion layer condition detector
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
Check 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]
★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.
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
． Transmitting power can be adjusted automatically
. Impedance matching
． The launch distance can gradually move outward
. Working power supply (nickel-metal hydride battery pack)
． Weight.(excluding battery weight)
． Dimensions (external)
(2) Technical indicators of Beijing Jinzhengmao buried pipeline external anti-corrosion layer condition detector pipe probe
. Sensitivity
． Directional position deviation
． Detection depth
． Working power supply. Ni-MH battery pack
. Weight. (including battery)
． Appearance Dimensions
(3) Technical specifications of Beijing Jinzhengmao Buried Pipeline External Anti-Corrosion Layer Condition Detector
. Sensitivity
． Leak detection accuracy.
． Working power supply. Ni-MH battery pack
. Weight. (including battery)
． Appearance Dimensions
Beijing Jinzhengmao Buried Pipeline External Anti-Corrosion Layer Condition 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 Buried Pipeline External Anti-Corrosion Layer Condition Detector [Detection Principle and Method]
The principle and method of detecting direction and burial depth sends a specific high-frequency modulated signal to the underground pipeline to detect the underground The magnetic field of the pipeline is used to determine the location, direction and depth of the underground pipeline.
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. Based on this principle, find the damage points of the pipeline 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 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.