Static Neutralization Equipment/Ionizers

Separate Controller Ionizer/Bar Type/Nozzle Type IZT40/41/42/43

・The controller and high-voltage power supply module can be mounted separately.
・Space saving: Height 37 mm x Width 30 mm (Bar type)
　Thickness 16 mm x Width 53 mm x Height 32 mm (Nozzle type)
・One controller can control a maximum of 4 ionizers.
・Potential amplitude: 25 V or less
・Rapid neutralization of static electricity: Max. speed of 0.1 s
・3 types of emitter cartridges
　High speed static neutralization cartridge
　Energy saving static neutralization cartridge
　Energy saving high-efficiency cartridge
・Static neutralization is possible even when air is not being supplied.

Series	Type	Ion generation method	Ion balance
IZT42 Bar type	Dual AC Type	Corona discharge type	Within ±30 V
IZT41 Bar type	AC Type	Corona discharge type	Within ±30 V
IZT40 Bar type	Standard Type	Corona discharge type	Within ±30 V
IZT43 Nozzle type	AC Type	Corona discharge type	Within ±30 V

Features

■Space saving

■Dual AC Type IZT42 Series (Potential amplitude reduction specification)

The potential amplitude can be reduced with SMC’s original dual AC type sensor.
Static neutralization in consideration of damage to a device which is sensitive to electrostatic discharge (ESD) can be achieved.
The potential amplitude applied to the applicable workpiece is reduced even if the workpiece is mounted within close proximity of the ionizer.

Dual AC type IZT42

+ ions and − ions are discharged at the same time to allow the + and − ions to reach the workpiece evenly, thereby reducing the potential amplitude.

AC type IZT40, 41, 43

+ ion and − ion layers reach the workpiece alternately, which increases the potential amplitude.

Application Examples For the static neutralization of glass substrates

Prevents the breakage of glass substrates by the static electricity generated when the substrate is lifted from the surface plate

For the static neutralization of electric substrates

・Prevents element disruption due to discharge
・Prevents the adhesion of dust

■Emitter contamination detection continually displayed and output
■Individual ON/OFF command from an external input signal

With auto balance function

The sensor is installed within the ionizer body and may be mounted anywhere.
The offset voltage (ion balance) in the static neutralization area is controlled so that the voltage is maintained at a constant value by monitoring the ions emitted from the ionizer using the ground line.