Sales SL-2818-type buried pipeline corrosion detection leak detector | pipeline anti-corrosion layer detection leak detection

1+	39800 CNY (5795USD)
3+	39790 CNY (5793.54USD)

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Product parameters:

Processing customization: Yes
Type: Audio Leak Detector
Brand: Universal
Model: SL-2818 type
Measuring range: ≤5m
Measuring object: the location of buried pipeline, direction, depth, the exact location of the damage point of the coating, the size of leakage point 09
Working temperature: - 20 ℃ ~ +50
Resolution: 0.01
Power supply: 7.4V lithium battery
Size: 165 × 90 × 68
Weight: 0.6
Number: WN-18

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SL-2818 buried pipeline coating detection leak detector can not be excavated in the case of casing, easy and accurate to find out the buried pipeline location, direction, depth, the exact location of the coating damage point, the size of the leak point .
It is currently the domestic volume is small, the quality of light underground pipeline corrosion detection leak detector.

'Features'
1, the instrument uses the plane design, keyboard operation, improve the reliability of the field use;
2, small size, light weight, easy to operate;
3, using the new digital filtering technology;
4, the instrument has two kinds of maximum and minimum detection mode, the transmitter battery voltage and shutdown, automatically send a reminder to the receiver signal, the value of automatic shutdown.
5, the instrument automatically measures the resistance of the pipe to the ground, the output signal modulation alarm signal, so that the instrument to further enhance the anti-jamming. Transmitter output power increases with the detection of automatic adjustment, 6, the transmitter power built - in, the use of large - capacity lithium battery power supply, greatly reducing the weight.

'Main Specifications'
1, the transmitter of the technical parameters:
① Output power: 0.5-25W, automatic adjustment
② transmit signal mode: low-frequency modulation signal
③ output impedance matching: 5-500Ω, automatic matching
④ launch distance: 0.03-5Km, can gradually move to 5Km outside
⑤ work power: 14.8V lithium battery
⑥ operating temperature: - 20 ℃ ~ +50 ℃
⑦ Weight: 3.0Kg (with battery)
⑧ Dimensions: 274 × 225 × 98mm
2, the probe tube of the technical parameters:
① positional deviation: ≤ 10cm;
② sounding range: ≤ 5m;
③ working power: 7.4V lithium battery;
④ working temperature: - 20 ℃ ~ +50 ℃
⑤ Weight: 0.6Kg (with battery)
⑥ Overall dimensions: 165 × 90 × 68mm
3, the detector of the technical parameters:
① leak detection accuracy: ≥ 0.25mm2
② working power: 7.4V lithium battery;
③ working temperature: -20 ℃ ~ +50 ℃
④ Weight: 0.6Kg (with battery)
'Detection principle and method'
Probe, the direction of measurement, the principle of sounding
Transmitter to the underground pipeline to send a specific electromagnetic wave signal, by detecting the magnetic field of underground pipes to determine its location, direction and depth.
Leak detection principle: the transmitter to the underground pipeline to send a specific electromagnetic signal in the underground pipeline coating damage point and the earth to form a loop, and radiation to the ground, above the point of radiation damage signal is very strong, according to this principle to find the pipeline Corrosion point of the coating.
Leak detection method: We use the 'human capacitance' method. It is to do with the human body sensors detectors along the pipeline to detect components, when the detectors went near the leak, the detector began to react when the leak Just above, the loudspeaker in the sound is very loud, large numerical display, so as to accurately find the leakage point.