Although many companies are starting to use plastic raw material testing instruments, many people cannot use them correctly, so it seems that these machines do not have a long service life. Many believe this is a product quality issue, but in fact, it is related to the method of use.So how should they be used? In order for everyone to truly understand the correct usage method, today I will carefully teach you how to use them. If used correctly, the service life of plastic raw material testing instruments can reach over 5 years.Many people do not perform regular maintenance when using them. Any machine requires maintenance and upkeep. This is necessary to keep them functioning normally for a long time. After a period of use, simple maintenance should be carried out. When using the machine, it is important to follow the standard procedures. After using the machine, be sure to turn off the power and do not leave the machine in standby mode.