Tips for Buying Electronic Tensile Testers
When consumers buy electronicsvoltagetesting machines, the key factor is price, followed by other factors such as the brand of the instrument, Performance parameters, configuration and after-sales service. It's a natural thing, but if you blindly go after low prices, you might be the one who suffers later.
But the same electronic tensile testing machines, some as high as hundreds of thousands and others only 2-3 W. How come the huge price difference?
1. The price difference between foreign brands and imported brands. The price difference between imported equipment and domestic brands is unimaginable. Foreign imported brands' electronic tensile testing machines are exquisite in workmanship, high in testing accuracy, and very stable in performance, but the price is something ordinary enterprises cannot afford. Buy companies or quality inspection units with extremely high precision. In fact, the electronic tensile testing machines produced by some domestic first-line manufacturers are not inferior to some foreign brands in terms of production technology and testing accuracy, but because of the domestic brands, they cannot match foreign brands in terms of price.
Second, domestic first-tier brands and second-tier and third-tier manufacturers . There are also many gaps between domestic first-tier brands and second-tier and third-tier manufacturers, mainly due to different brand reputation.First-tier brands have a stable performance and a low failure rate, while second and third tier manufacturers have a relatively high failure rate and price-wise can only go the inexpensive route.
Third, the accuracy level of the electronic tensile testing machine. The Accuracy classes of electronic tensile testing machines are different and the prices also vary greatly: The accuracy classesof household electronic tensile testing machines are 0.5, 1 and 2. The prices of electronic tensile testing machines of different classes are also different.
Fourth, the configuration of the electronic tensile testing machine. The main accessories of the electronic tensile testing machine are sensors, servo motors, ball screws, electromechanical controllers, racks and other components. The prices of the three components sensors, servo motors and ball screws vary greatly, because these components are also divided into imported components Compared with domestic components are imported ones components more expensive. Some of the control systems use digital tubes, some have built-in microcomputers to control LCD screens, and some are controlled by computers, andthe prices are also different.
Fifth, customer service. No matter which manufacturer, you can't pat your chest and say that the electronic tensile testing machine I produce will never have any problems and after-sales service is essential. When people buy other things, they find a Although the brand manufacturers' product prices are high, for example, they also do a good job in after-sales maintenance because they have enough profits to provide comprehensive after-sales services. If you buy a problem product, you will find that after-sales maintenance is a big problem because the manufacturer's price is low, which reduces the profit margin, so the after-sales service cannot be guaranteed.
There is a saying, that there are no good products that are cheap, and good products are not cheap, in fact, there is a certain truth, when buying an electronic tensile testing machine, you should pay attention, you can ask a few more, first-line, second-line Die Third-line manufacturers all ask the price, and after comparison, determine which testing machine to buy according to the strength and budget of their own company, but remember that the price is not an indicator of the electronic tensile testing machine. p>