Super-thin, compact design for installation freedom
KEYENCE engineers took a space-saving design that allows the blower to be integrated right into the target hardware and added a series of options to provide compatibility with applications ranging from mounting on cell production tables to incorporation into large pieces of equipment. The result: a static eliminator that is easy to install as it is versatile.
Despite its thin, compact blower, the SJ-F delivers static elimination over an area that is approximately 3 times larger than that offered by other similarly sized products, thanks to its newly developed variable DC method.
Newly developed variable DCmethod
Intelligent static elimination with the I.C.C. method
The controller features an electrostatic charge monitor that lets you see the strength and polarity of the target object's charge at a glance.
The controller features self-diagnosis of the quantity of ions being generated. The unit can output an alarm when the quantity falls below a certain level,allowing the effects of potential problems such as dirt accumulating on electrode probes to be detected in advance.
The controller can output an alarm to an external device in the event that its static elimination capability becomes compromised as a result of the influence of surrounding metals or the way in which it has been installed.
The ion balance can be fine-tuned according to local on-site conditions.
The volume of air generated by the blower can be adjusted based on the target object.
Wiring eliminates the adverse effect of discharge on cabling and surrounding equipment.
The application of voltage to the electrodes can be stopped while the main power supply is still active. This feature can be linked to safety switches.
When abnormal discharge is detected, the eliminator simultaneously outputs analarm and cuts off the high-voltage power supply.
The controller's self-diagnostic function outputs an alarm when it detects that cleaning is necessary due to dirt that has accumulated on the electrodes. What's more, cassette type electrodes ensure simple and straightforward blower maintenance.