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Teseq NSG 437 30kV ESD Simulator


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Data sheet

Air Discharge Voltage200 V to 30 kV
Contact Discharge Voltage200 V to 30 kV
Voltage Resolution100 Volt Steps
Radiation RatingII
Discharge tipsBall and point as per IEC and specials; interchangeable by threaded cap
Pulse networksNetwork 150 pF / 330 Ω as per IEC / EN 61000-4-2 and ISO 10605; Automotive Package includes ISO 10605 networks 330 pF / 330Ω 150 pF / 2 kΩ and 330 pF / 2 kΩ
Charging voltage measurementkV, accuracy better than ±5% (stabilized)
Discharge detection (air-discharge only)Air-discharge only: indicated by the kV symbol being displayed in inverse, also acoustically in the single‘s operating mode. Threshold level on / off.
Holding timeAt least 5 s (charging voltage ±5%)
Charge resistor50 MΩ
PolarityPositive, negative / automatic change
Operating modesSingle / repetitive, Continous
DisplayLCD panel showing: charging voltage, breakdown event, polarity,air- / contact-discharge, counter / preselect counter content
Discharge Repetition0.5 / 1 / 5 / 10 / 20 or 25 Hz (air); 0.5 / 1 / 5 / 10 or 20 Hz (contact)
Discharge Counter0 to 9999
Standards MetIEC 61000-4-2 and ISO 10605 (more RC networks available)
WeightDischarge Pistol: cable): 1.2 kg (2.6 lbs); Base unit: 5.7 kg (12.6 lbs)

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Ergonomic design and advanced functionality. The Teseq NSG 437 Electrostatic Discharge (ESD) Simulator Gun for GR-1089 & IEC 61000-4-2 is designed to sit comfortably in the operator’s hand, with operating conditions constantly displayed and accessible on a bright, clear color touch display.

Teseq NSG 437 comprehensively fulfills virtually all international standard requirements. Based on over 60 optional discharge networks, the NSG 437 can meet any of today’s automotive manufacturers’ standards.

The simulator is simple, convenient and safe to use. The whole range of parameter settings including polarity selection, freely adjustable pulse repetition, counter functions and discharge detection is available up to the maximum discharge voltage.

The color touch display and keypad for parameter input shows the precise functional and test data with user-selectable language for convenient and safe operation worldwide. The simulator contains variable threshold selection for accurate discharge detection. This detection feature can be switched off when testing EUT’s with non-conductive surfaces, such as plastic housings. Pre-programmed settings for IEC 61000-4-2 and ISO 10605 ensure that the simulator is automatically set up correctly and the appropriate discharge network is installed. The actual RC value is displayed at all times. Molded HV discharge networks in solid cases eliminate ionization and leakage current effects. Precisely tuned combinations of RC components guarantee wave shape parameters to be within tolerances. A unique activity log is included so that the types and numbers of ESD simulations can be easily scrolled through to check what has been tested and in what timeframe.

Teseq NSG 437 Includes:

  • Base Station including 30kV Module
  • HV Relay/Pistol with Touch Screen Interface
  • Grounding Cable (Tied into Pistol)
  • Contact Discharge tip
  • Air Discharge Tip
  • 30mm Sphere Tip (mountable to Air Tip)
  • Cradle for Pistol
  • 150pF/330 Ohm Discharge Network
  • Carrying case with Wheels
  • User Manual
  • Calibration Certificate with Data and Waveforms
  • 10% off Calibration Service for Life
  • Rentals of the Teseq NSG 437 available on a month to month basis.

Teseq NSG 437 Features:

  • Air- and contact-discharge to 30 kV
  • Color touch panel control
  • Advanced voltage-hold feature
  • Activity log
  • Light version with uncompromising test performance
  • Compliant with a huge range of OEM and international standards
  • Easily and quickly interchangeable discharge networks
  • Discharge detector


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