What should you pay attention to when purchasing a quality-based water meter verification device? As a shrewd purchaser, the quality-based water meter verification device you purchase must be low in price and high in quality.And often low-priced equipment, the quality can not make you feel at ease, high-priced quotes, you worry about too much water.At the same time, you have received quotations from many manufacturers, with high and low prices.You can't tell which equipment is really good quality and the price is very low, so you don't know where to start.Here is a little suggestion for you.You can quote at a low price, and the manufacturer at that price will have material or quality problems, so the price is very low.At the same time, if the highest offer is removed, it may be a middleman or too much water.Leaving the middle, you can choose two or three quality method water meter verification device manufacturers, compare the background, customer reputation, and successful cases, and then make a choice.Here are a few points to note: 1. Choose a good material quality method. The water meter verification device produced by the water meter verification device is made of 304 stainless steel (the price per ton is about 3500 yuan. Read More

The quality method water meter verification device includes a servo motor, a shaft coupling, a lead screw, a lead screw nut, a hydraulic cylinder, a protective cover, a photoelectric sampler and a chronograph for generating laser beams corresponding to each pointer movement.Tested water meter.A frequency conversion device and a water tank; each timing and frequency counting device is correspondingly connected with a corresponding photoelectric sampler and a pulse control circuit of a servo motor.The protective cover is fixedly connected with the cylinder body of the hydraulic cylinder, the servo motor is fixed on the protective cover, the rotating shaft of the servo motor is fixedly connected with one end of the lead screw through a coupling, the other end of the lead screw is connected with the lead screw nut, and the lead screw nut is connected with the screw nut. One end of the hydraulic cylinder piston is connected. Read More

People cannot live and work without water.The widely used measuring instrument in water quantity measurement is the mass method water meter verification device.The measurement accuracy of the quality method water meter verification device is related to the fundamental interests of thousands of residents. Read More