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QuadBar™ 4635

24V DC CE Cleanroom Class 1 FMS RoHS2 UL

Simco-Ion’s QuadBar™ Ionizer with Air Assist Model 4635 provides effective static charge control in a small format. The Model 4635 offers two air assist cartridge design options. Each utilizes a cross-channel air cartridge built around the emitter points that provides optimal air distribution with minimal field voltage.


Air assist cartridge design with cross-channel air delivery
Two cartridge design options offers extended cleaning periods (standard with sheath air flow) or faster discharge times (jet with center orifice)
ᆞRotatable cartridge design
ᆞQuadropole configuration with IsoStat technology
ᆞCompact size
ᆞSingle Crystal Silicon emitter points
ᆞAlarm output to FMS or process tool controller



Input Voltage24 VAC or 24 VDC
DischargeStandard Cartridge <15 sec @ 12” (30.5 cm); Jet Cartridge <6 sec @ 12” (30.5 cm) both using 15 lpm purging gas airflow
Balance±50V @ 6” and 12” (30.5 cm) with 80-100 fpm ambient airflow
Coverage12” x 12”
Ion EmissionsSteady-state DC
CleanlinessISO Class 1 when powered with 24 VDC; ISO Class 2 when powered with 24 VAC
Dimension1.3H x 1.3W x 4.5L in. (3.3 x 3.3 x 11.4 cm)
Weight3.8 oz (108g)




24 VAC Interconnect/Power Cables

24 VDC Power Cable

Power Cords