Imported Buckley spark detector storage tank plastic lining leak detector

< b> : > (,,)>Imported Buckley spark detector storage tank plastic lining leak detector
bcrc (,,) : r, : (,,) : >< >Traditional steel electrolytic tanks (electroplating tanks) and other equipment are prone to corrosion. After corrosion, it is difficult to find leaks and repair them. More and more, corrosion-resistant plastics such as C, , , etc. are used as the inner lining, and steel materials are used as the outer frame. Such storage tanks are corrosion-resistant, strong, and durable. It has been widely used in electronics, electroplating, chemical industry, metallurgy and other industries. The plastic lining must be constructed with welding tools, and non-destructive leak testing must be performed on these welds to ensure that there is no leakage. The British BC electric spark detector represented by our company is suitable for testing plastic linings. This instrument uses a probe brush (probe) to send out a high voltage () to the surface of the plastic plate of the insulator. If the plate and weld seam are too thin or have pinholes, etc., because the back of the plastic is a metal conductor, the plastic will be broken down and spark discharge will occur. , there is an obvious blue arc, accompanied by a squeaking alarm sound, so as to achieve the purpose of detecting plastic plates. The British Bc electric spark detector is suitable for testing plastic linings with a thickness of up to 100%, and is especially suitable for joint testing of butt welds and overlapped welds. British Bc spark detector operating steps: 1. Use it in accordance with the requirements of the instruction manual. Pay attention to protect the instrument from falling, bumping and high temperature. Do not place it near moisture or corrosive gases. When there is no power supply on site, it is suitable to use a DC spark detector. The detection accuracy is high and it must be grounded when using it. The AC spark detector does not need to be grounded. It only needs to be a conductor on the back of the insulation layer to be detected. Turn on the power, hold down the trigger switch, and first test the base material with the same thickness and complete leakage points to set the initial voltage. Use Slowly increase the voltage with the knob until a faint blue light and a slight squeaking sound are emitted, which is considered to be the critical voltage. Then slightly reduce the voltage and you can start to inspect the weld. If there are obvious blue sparks visible, It is a leakage point and it is qualified if there is no spark. During the testing process, the testing personnel should wear insulating gloves and are not allowed to touch the probe and the object being tested. The surface of the plastic being tested should be kept clean and dry. If there is pollution or water, it will be difficult to determine the precise location of the leakage point.