Instruments and meters are widely used in the industry, but they may also fail during use. How do we judge? What is the judgment method? 1. The meter does not show anything, mainly because the battery power supply is not normal or the contact is not good.
2. The Megger high voltage indicator light is on but the resistance is not tested. Check if there is a high voltage output, if the test line is disconnected, and if the test article is in good contact.
3. When the ground resistance meter test shows “1†or “1 and OPENâ€, the range selection is improper or the measured grounding pole is open and the current assistance pole is too large.
4, FC-2G to determine whether it is normal. Turn the "representation" of the meter's rear panel to the "Current" bit, short the panel test hole with a wire, and hit "0.75U" in the "AUTO" position. Turn on the high voltage and the display shows 1000μA ± 2 FC. If not, the FC -2G is faulty.
CNC Machining could help produce complex circuit parts quickly, easily and accurately. And the production cost is affordable. The circuit parts could be made of different material (like rolled steel, stainless steel, aluminum, alloy etc) and finished in various kinds of colors. MSG offers professional CNC machining service to make circuit pats based on customer`s sample or drawing.
We`re equipped with modern and advanced CNC machines and an experienced team of engineers. You`re welcome to consult with us and request for a quotation.
Circuit Parts,Customized Cnc Hardware,Precision Machinery Hardware,Precision Machining Service
Huiye Hardware & Electrical Equipment Company Ltd. , https://www.makserg.com