Photo by Keyence Deutschland GmbH
新的全面键入静态消除器可提供重大好处。它们具有差异方法，可以消除调整的需求，它们产生相对充满电的离子并产生高精度离子平衡。它们的速度是市场上最好的标准系统的两倍，并消除了堵塞，这是一个典型的问题，可以减慢产量。
Static electricity causes problems, such as dust adhesion or improper placement of components during assembly or packaging operations, in electronics, cosmetics, plastic film production, pharmaceutical packaging and many other industrial processes and applications. Static electricity is eliminated by delivering a stream of oppositely charged ions to the surface to be treated. The charge to be delivered depends on the manufacturing parameters, the humidity level, the temperature and other conditions.
SJ系列具有内置差异系统 - 称为I.C.C.方法 - 连续计算要提供的离子的最佳量。即使在高静态环境中，也无需调整操作员。SJ系列即使在高速下，也可以迅速，更全面地消除静态费用。安装非常容易。只需将其连接到参考潜力，就可以随时使用。只有Keyence才能提供这种功能。竞争品牌提供基于传感器的控制，从而带来更高的成本和复杂性。
The SJ Series has adopted the pulse AC method, which applies alternating positive and negative high voltage to an electrode probe to make it produce ions of both polarities. Compared to the conventional AC method, the amount of ions generated is higher and the oscillating frequency can be changed. The pulse AC method can therefore be used to eliminate static electricity in any situation, such as fast-moving targets or work areas.
By combining these two functions, the SJ Series is the fastest in its class. It boasts a cycle frequency of 66 Hz – twice that of competing brands.
A common problem with static eliminators is that their electrode probes become clogged and must be cleaned three to four times a month. With SJ Series, the electrode probes need to be cleaned only once every three or six months. This difference stems from the materials used for the electrode probes (silicone or tungsten) and the laminar flow of air that guides charges more directly. Due to the considerably longer maintenance intervals, the SJ Series features alarm outputs that provide information on the system’s operation or the drift of the electrostatic potential zero so that preventive maintenance may be performed to optimise productivity. The broad SJ Series range features the right model for any application. There are three main types of eliminators: bar-type units for large surfaces, blower-type units for medium-sized surfaces and spot-type units for small surfaces. They all operate using the same principles and offer the same benefits.
For more information, please visithttp://www.keyence.com
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