HV4es

HV4es delivers high performance electrostatic charge control independent of ambient airflow conditions. Using CDA (clean dry air) at low flow rates allows HV4es to maintain high performance over extended maintenance intervals. The air inlet can be positioned in any one of three positions located on consecutive 90° angles. The HV4es is available with tungsten or Class 1 cleanroom grade SiC (US and International patents pending) emitters.

Specifications:
Discharge Time:	±1,000 - ±100V <5 sec. typical at 150mm, 207 kPa (6 inches, 30 PSIG)
Offset Voltage:	< ±10V typical at 150mm (6 inches)
Input Gas Pressure:	207 kPa (30psi) Tests performed in accordance with ESD STM-3.1-2000
Operational Specifications:
Gas Supply:	Clean dry air (CDA) or nitrogen Airflow: 0.8 Nm3/h @ 34 kPa to 5.1 Nm3/h @207 kPa (0.5scfm @ 5 psig to 3scfm @ 30 psi)
Maximum Pressure:	207 kPa (30PSIG)
Air Connection:	3 mm (1/8 inch) ID tubing
Connectors:	SIMCO HV1 (positive and negative polarity) x 2.4 meters (8 feet)
Signal Connection:	3.5 mm (1/8") Stereo Phone Jack x 2.4 meters (8 feet)
Operating Mode:	Steady-state DC
Ambient Temp.:	32° to 122° F (0° to 50° C), non-condensing
Mechanical Specifications:
Emitters:	Four (4) replaceable SiC or Tungsten
Enclosure:	PET, UL94V-2 flame rating
Color:	White
Mounting:	Four 3mm or 4mm screws (#4 or #6)
Dimensions:	44.5 mm x 108 mm x 32.5 mm (1.75" x 4.25" x 1.28")
Weight:	317.5 gm (11 oz.)
Part Numbers:
HV4es - SiC	4011351
HV4es - TG	4011250

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