Beijing Jinzhengmao underground pipeline external anti-corrosion layer condition detector SL-2088 is newly launched

Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector is on sale in stock
Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector is newly launched
Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector is sold directly by the manufacturer
Beijing Jinzhengmao Underground Pipeline External Anti-corrosion Layer Condition Detector [Function and Purpose]
Function This instrument can conveniently and accurately detect the location and location of underground metal pipes without digging out the covering soil. Functions such as direction, depth, and size of damage points in the insulation and anti-corrosion layers.
Purpose of Beijing Jinzhengmao underground 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
Inspect old pipelines to determine whether the pipe section needs major repairs
Check the distribution of underground pipelines before excavation and breaking ground in the construction section to prevent damage to underground oil and gas during construction , 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 Automatic conversion. 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
． 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 underground 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)
. Dimensions
(3) Technical indicators of Beijing Jinzhengmao underground pipeline external anti-corrosion layer condition detector leak detector
. Sensitivity
． Leak detection accuracy.
． Working power supply. Ni-MH battery pack
. Weight. (including battery)
． Appearance Dimensions
Beijing Jinzhengmao Underground 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 Underground Pipeline External Anti-Corrosion Layer Condition Detector [Detection Principle and Method]
The principle and method of detecting the direction and burial depth of underground pipelines by sending a specific high-frequency modulated signal to the underground pipeline to detect the underground pipeline. The magnetic field is used to determine the location, direction and depth of underground pipelines.
The methods include peak method and zero value method. The detection principle and method sends a specific high-frequency modulation signal to the underground pipeline, forming a loop with the earth at the damaged point of the anti-corrosion layer of the underground pipeline, and radiates to the ground. The radiation signal is strongest just above the damage. Based on this principle, the pipeline anti-corrosion signal is found Damage points of the 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.