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Model 4214

24V DC CE Cleanroom Class 1 RoHS2

Simco-Ion’s In-line Ultra-clean Nitrogen Ionizer Model 4214 is specifically designed to ionize a nitrogen gas flow in ultra-clean semiconductor or other high purity processes. Unlike other nitrogen ionizers which depend on the trace gases in the nitrogen stream to produce ionization, this state-of-the-art product ionizes nitrogen molecules using a small but efficient power supply.


ᆞExtended ISO Class 1 cleanliness
ᆞAlarms indicating low ion output (maintenance required), high voltage power supply failure, and low gas flow
ᆞStandby mode
ᆞSelf-balanced ionization
ᆞAuto shutoff with low gas flow
ᆞCompact size
ᆞ+24 VDC Input Power



Input Voltage+24 VDC, ±5% @ 0.25 A, 6W (typ)
DischargeWithout manifold ±1000-100V, 10 sec or less (typ), measured @ 150 mm (6”) to CPM, nitrogen flow rate 40 lpm @ 36.5 kPa (1.4 cfm @ 5.3 psi); with manifold 1000-100V, 100 sec or less (typ), measured @ 500 mm (19.6”) with custom manifold
Balance±25V or less range with no output manifold, measured @ 150 mm (6”) from CPM, standard nitrogen flow rate 40 lpm @ 36.5 kPa (1.4 cfm @ 5.3 psi)
Ion EmissionsHigh frequency AC corona discharge
CleanlinessISO Class 1 (0.1 µm particles); Extended ISO Class 1 (0.01 µm particles)
Dimension6.0L x 2.85W x 1.26H in. (152.4 x 72.4 x 32 mm) without manifold
Weight0.64 kg (1.4 lbs) without manifold

Interface Cables

Manifold Kits

Calibration and Certification Service

Tube Adapter