Price of electric spark detector1700 yuan simple introduction:

The electric spark detector produced by Jining Aotai is mainly used to detect whether there are defects such as pinholes and sand holes in thick non-conductive coatings on metal substrates. The instrument is very simple to use. One end is grounded, and the other end is a probe (there are many types of probe forms, including carbon brush type, circle spring type, and flat rubber type). The instrument emits DC high voltage through the high-voltage probe head. When the probe passes through a defective coating surface, the instrument will automatically sound and light an alarm. The current electric spark detectors are mostly divided into two types: 15Kv and 30Kv, used to measure coatings of different thicknesses. Most instruments are equipped with rechargeable batteries, which are convenient for use on construction sites and in workshops. There are many types of probes, in order to adapt to different working environments and workpieces. The probe of this instrument must not come into contact with the human body to avoid causing personal injury. The leak detection voltage index mainly controls the defects caused during construction or certain defects in the tape, so it must be 100% tested. The leak detection voltage for pinhole inspection is considered to detect small pinholes while ensuring that the coating is not damaged, and at the same time, the leak detection voltage value should be in line with the actual voltage level of the electric spark detector used. Here, it should be noted that the insulation voltage of the tape and the leak detection voltage are two different concepts, and the insulation voltage value cannot be used for spark leak detection testing. During the leak detection process, it is necessary to ensure that the surface of the anti-corrosion layer is dry, and pay attention to keeping the detection electrode at least 13mm away from the end of the metal tube or the exposed metal surface. If the test is not qualified, it should be repaired in a timely manner. The direct current spark detector is an instrument used to detect defects such as pinholes, air gaps, and cracks in the insulation coating of metal surfaces that are not visible to the naked eye. It is an ideal instrument for detecting anti-corrosion coatings on metal surfaces such as storage tanks, pipelines, and enamel. When a pinhole is found, the instrument generates sparks and sounds an alarm. Application of electric spark detector: widely used in oil and gas field anti-corrosion insulation plants, pipeline installation teams of oil construction companies, and anti-corrosion quality of oil storage tank construction departments, as well as quality and technical supervision of supervision departments; Used for anti-corrosion quality testing of metal pipelines in gas companies and water companies; Coating and anti-corrosion quality testing for shipyards, petrochemical plants, military factories, machinery factories, enamel factories, and large bridge construction units; Pipeline transportation enterprises, anti-corrosion coating aging degree testing and major repair coating quality testing This instrument is designed to be advanced, stable and reliable, and can be widely used in the chemical, petroleum, rubber, and enamel industries. It is a tool for detecting the quality of metal anti-corrosion coatings.

Price of electric spark detector1700 yuan. Our company independently develops and produces pinhole electric spark detectors/electric spark crack detectors, which are used to detect coating pores (small holes and gaps) on non-conductive coating surfaces (including concrete) on conductive substrates. They are ideal instruments for detecting anti-corrosion coatings on storage tanks, valves, and pipelines.

1700 yuan Main technical parameters:

1. Applicable detection thickness: 0.2mm~20mm

2. Output high voltage: 0-6KV, 5K~30KV (± 10%) (continuously adjustable)

3. Direct indication of high voltage output value

4. DC power supply: 12V

5. Power consumption: approximately 6W

6. Host volume: 170 × 160 × 70mm

7. Weight of the main unit of the electric spark detector: 1.6kg