SESD ESD Electrostatic Discharge Simulators

Schlöder GmbH

Schlöder ESD simulators provide precise, standard-compliant electrostatic discharge testing per IEC/EN 61000-4-2, with models ranging up to 30 kV for air and contact discharge. Battery- and mains-operated, they feature automatic programmable test sequences, contact control, and built-in self-test functionality for reliable, repeatable results. Renowned for durability and long-term calibration support, Schlöder ESD generators are a trusted choice for laboratories requiring dependable, high-precision immunity testing solutions.

Key Features

  • Up to 30 kV for air and contact discharge testing
  • Compliant with IEC 61000-4-2 and ISO 10605
  • Contact control for reliable discharge triggering
  • Battery or mains operation, fast-charging
  • Automatic, programmable test sequences
  • Built-in self-test function
  • Long service life, factory recalibration supported
  • Full accessory range: coupling planes, probes, software

Typical Applications

  • CE/EMC compliance testing
  • In-house pre-compliance & R&D testing
  • Automotive component testing
  • Industrial, medical & consumer electronics
  • Military & defense equipment testing
Overview & Applications
BrandSchlöder GmbH
StandardsIEC 61000-4-2, ISO 10605
Max Voltage30 kV (air and contact discharge)
Network150 pF / 330 Ω
Power supplyBattery, mains
ApplicationsCE/EMC, automotive, military, medical, R&D
ModelDescription
SESD 216ESD generator 10 kV CON/ 16,5 kV AIR acc. to IEC/EN 61000-4-2, 150 pF / 330 Ω, incl. factory calibration following to ISO 17025.
SESD 230ESD generator 30 kV CON/ 30 kV AIR acc. to IEC/EN 61000-4-2, 150 pF / 330 Ω, incl. factory calibration following to ISO 17025.
OptionDescription
SESD 270HCP – horizontal coupling plate – 160 x 80 x 0,3 cm
SESD 271VCP – vertical coupling plate, include earth cable SESD 272
SESD 280Silicon Sheet, for test stations according to IEC/EN 61000-4-2
SESD 8800- 4ESD calibration set 2 Ω (4 GHz) IEC 61000-4-2. Included 20 dB attenuator, coaxial cable and accredited calibration.
SESD 8800- 4_SESD calibration set 2 Ω (4 GHz), IEC 61000-4-2. Included 30 dB attenuator, coaxial cable and accredited calibration. Recommended for ESD discharges > 16kV

Schlöder SESD ESD simulators deliver precise, standard-compliant electrostatic discharge immunity testing per IEC/EN 61000-4-2 and ISO 10605. With models covering up to 30 kV for both air and contact discharge, the SESD series addresses the full range of ESD test requirements — from routine CE compliance to demanding automotive and military qualification. Each simulator combines battery and mains operation with fast-charging capability, automatic programmable test sequences, and contact control for reliable, repeatable discharge triggering. A built-in self-test function ensures the generator is operating within specification before every test session, while long service life and factory recalibration support protect the investment over the long term. A comprehensive accessory range — including horizontal and vertical coupling planes, silicon sheets, and ESD calibration sets — allows the SESD series to be configured for virtually any test setup described in IEC/EN 61000-4-2.

Up to 30 kV discharge

Air and contact discharge up to 30 kV, compliant with IEC 61000-4-2 and ISO 10605.

Automatic test sequences

Programmable test sequences with contact control for repeatable, reliable ESD discharge triggering.

Battery & mains operation

Fast-charging battery or mains power supply for lab and field ESD testing flexibility.

Built-in self-test

Integrated self-test function and factory recalibration support for long-term measurement accuracy.

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