The importance of static electricity detection and electrostatic protection targets
Electrostatic detection data is an important parameter for studying static electricity and preventing electrostatic hazard. In order to grasp the law of electrostatic electrification, understand the situation of electrostatic electrification in the electronics manufacturing industry, judge the danger caused by static electricity in the production process, and test the static electricity. The effectiveness of the arrangement measures must be obtained through the measurement of precision instruments. Although some electrostatic parameters seem to be understandable theoretically, due to the complicated actual conditions, it is often difficult to obtain satisfactory results by empirical calculation alone, but must rely on In addition to directly considering the safety issues in production, the measurement of static electricity detection instruments requires on-site inspection. In the research work on static electricity and the production process using static electricity, effective data for measuring static electricity is also needed.
Electrostatic detection mainly includes several aspects, the detection of electrostatic parameters and the measurement of electrical properties of related materials and articles of products. The measurement of electrostatic indicators includes: electrostatic voltage, electric field strength, charge amount, weak current, flammable discharge energy, and electrostatic discharge current. Waveforms, electrostatic discharge radiation electromagnetic fields and other parameters indicating charging characteristics, material or electrical property parameters include parameters such as resistance or resistivity, dielectric constant, capacitance and the like. Under certain conditions, for safety purposes, it is also necessary to measure process parameters and environmental conditions such as rotational speed, pressure, mixture concentration, temperature, humidity, etc. in the flow bandwidth.
In fact, in the process of static electricity protection, there is a problem that everyone is using anti-static consumables, static elimination equipment, static grounding system does not have a perfect management system, and it is often found that some customers use static protective equipment on the surface, on the surface. It is very in place, but it does not achieve good results. In static protection, it is necessary to constantly find problems. Some static electricity supplies are not regularly or regularly tested, and static electricity products that fail to meet the standard or fail are replaced. The equipment must be tested regularly and at a fixed point. The conditions permit the equipment to be effectively and intelligently monitored, and equipment that cannot neutralize static electricity is taken off the shelf.
Personnel management is implemented in a multi-pronged manner. At the same time as human body protection is required, employees should be trained to develop electrostatic protection awareness. Advance static knowledge should be carried out from time to time. Static warning signs, ESD protection signs, ESD grounding points should be made at the obvious entrance and exit. Identification, EPA post ESD control level identification, always remind workers to do static electricity protection work.
With the importance of static electricity detection, there will be static protection targets, purpose, and direction to do static electricity protection work. Measurement parameters are the direction that guides everyone. With data, it will not be blind. Accurate in place, so everyone must do a series of indicators before they want to do a good job of static electricity protection, let yourself know what to do, and have a goal. I wish you all the best in eliminating static electricity.
Everyone must use some static protection products and static elimination equipment to carry out regular inspections. It can not be used in large quantities without testing. In fact, many ESD training institutions teach you how to understand static electricity and what methods to use to find static power. Exist, exclude all possible sources of static electricity, so it is recommended that in order to do a good job of static protection, the production site must have its own standard static testing equipment, in order to effectively improve the level of electrostatic protection, to protect the quality of enterprise products, but According to some paper or verbal practices of suppliers, it is impossible to guarantee the safety of your products. The result is the loss of the enterprise itself. No one can guarantee the quality of your enterprise products, practice internal strength, and measure the anti-static technical indicators. It is still necessary that the importance of static electricity detection is closely linked to the goal of electrostatic protection.