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Exciters & Components

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SE-20

SE-20

Innovative spring-guided vibration exciter with leading technology as part of the SE-2X exciter series. The SE-20 offers a very wide frequency range, low transverse motion, wide temperature range and high payload. In addition to top quality components, the focus is on a versatile range of application and easy implementation in existing test environments.

Vibration Exciter

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Vibration exciter type SE-21 from SPEKTRA View from top left

SE-21

SE-21

Powerful high-frequency vibration exciter as part of the SE-2X series with cube-shaped ceramic armature for excitation of all DUT axes. With its electrodynamic drive system, the SE-21 offers a very wide frequency range with low transverse motions. A high payload, simple operation in a climatic chamber (as SE-21T) and the many extensions enable the SE-21 to be used as a multi-tool for testing, characterizing and calibrating vibration sensors or smaller electronic devices.

High frequency vibration exciter with cubic armature

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Frontal view of the high-frequency vibration exciter SE-29

SE-29

SE-29

Innovative high frequency vibration exciter with efficient electrodynamic drive as part of the SE-2X exciter series. The SE-29 offers a very wide frequency range and low transverse motion. Thanks to the wide temperature range and the high payload, the SE-29 is optimally suited for larger sensors or geophones. Besides high quality components, the focus lays on a versatile field of application and easy implementation into existing test environments.

High frequency vibration exciter

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High Frequency Vibration Exciter SE-09

SE-09

SE-09

The air-bearing SE-09 high-frequency vibration exciter is a high-tech product developed especially for the high demands of calibration laboratories and metrology institutes as well as for characterization of MEMS sensors.

High-Frequency Vibration Exciter

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Vibration Exciter SE-11 from SPEKTRA

SE-11

SE-11

The SE-11 high frequency vibration exciter was developed especially for the characterization of sensors, MEMS and small components. Due to the design of the armature the DUT can be excited with nearly no cross motion in the frequency range 2 kHz ... 50 kHz.

High frequency excitation of sensors and small components

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Vibration Exciter for high payloads

SE-13

SE-13

Air-bearing electrodynamic Vibration Exciter with mounting table for high payloads up to 50 kg. Especially developed for seismic simulation of components,
primary and secondary calibration as well as testing of big and heavy low frequency seismic sensors or geophones.

Vibration Exciter for high payloads

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Long Stroke Shaker_APS 113-AB

APS 113-AB

APS 113-AB

Air-bearing ELECTRO-SEIS® Long Stroke vibration exciter, especially developed for the calibration and testing for low frequency sensors and sensor charcterization.

Air Bearing vibration exciter

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Long Stroke Shaker APS 129

APS 129

APS 129

Air-bearing ELECTRO-SEIS® Long Stroke Vibration Exciter with mounting table for high payloads up to 23 kg. Especially developed for the calibration and testing of big and heavy low frequency sensors as well as for sensor characterization (e.g. geophones or heavy seismic sensors).

Air-bearing Long Stroke Vibration Exciter

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Long Stroke Shaker_APS 500

APS 500

APS 500

Air-bearing ELECTRO-SEIS® Long Stroke vibration exciter with mounting table for payloads up to 3 kg. Especially developed for the calibration and testing of compact low frequency sensors and for sensor characterization at higher acceleration.

Air-bearing Long Stroke vibration exciter

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APS 600

APS 600

Air-bearing ELECTRO-SEIS® Long Stroke vibration exciter with mounting table for very high payloads. Especially developed for the calibration and testing of geophones and heavy seismic sensors.

Air-bearing Long Stroke vibration exciter

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APS 113

APS 113

Ball-bearing ELECTRO-SEIS® Long-Stroke vibration exciter specifically designed to be used alone or in arrays for modal excitation of complex structures, particularly when low frequencies are required. Different operating modes with reaction masses, fixing points or auxiliary table kits multiply the application possibilities.

Ball-bearing Long-Stroke vibration exciter

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APS 400 with calibration table in horizontal and vertical alignment

APS 400

APS 400

ELECTRO-SEIS® Long-Stroke vibration exciter with 445 N max. force that is suitable for excitation of large structures such as ceilings or bridges.

Ball-bearing Long-Stroke vibration exciter

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Long Stroke Shaker APS 420

APS 420

APS 420

The strongest ELECTRO-SEIS® Long-Stroke vibration exciter to date is used for vibration tests of airplanes and other large structures. With a maximum force of 900 N and up to 150 mm stroke the shaker unlocks a new performance level.

Ball-bearing Long-Stroke vibration exciter

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SE-201

SE-201

Pneumatic shock exciter for testing and calibration of shock transducers as well as complete measuring instruments (measuring chain). The SE-201 features a large amplitude range and is also suitable for fully automatic tests with very high quality and performance. Thereby the shocks, with a DUT mass up to 80 g, are very well reproducible.  All mechanical components of the exciter are designed for high stability.

Pneumatically driven shock exciter

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Calibration Shock Exciter Medium-g-shock

SE-220 HOP-MS

SE-220 HOP-MS

Shock exciter for testing and calibrating acceleration sensors as well as for environmental testing of small assemblies and parts

Medium-g-shock exciter

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SE-221

SE-221

Shock exciter for testing and calibration of shock transducers as well as complete measuring instruments (measuring chain) according to ISO 16063-22. Allows the secondary calibration of shock sensors in very high precision and efficiency with shock amplitudes up to 200 000 gn. - depending on the choice of Hopkinson-bar. Typical applications can be found at accredited calibration laboratories, research and development, aerospace industry, sensor manufacturers or metrology institutes (NMI). The well-known SPEKTRA quality guarantees the performance of automatic calibrations with excellent repeatability of the sinusoidal shocks.

Shock Exciter

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SQ-4.2

SQ-4.2

True pressure chamber calibration with an acoustic coupler

Now even more powerful up to 20 kHz!

Electro-Acoustic Coupler (1/2 and 1/4 inch microphones)

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Detail Dynamic Pressure Exciter DPE-02

DPE-02

DPE-02

Generates pressure shock impulses with low pulse duration (<2 ms)

Dynamic Pressure Exciter

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Vibration Exciter SE-16 from SPEKTRA

SE-16

SE-16

Rugged vibration exciter that has been specially developed for high frequency excitation of small components and sensors both in the longitudinal and transverse direction. Devices Under Test (DUT) can be glued to the top or sides of the technical ceramic armature in any orientation to the main vibration axis.

High frequency vibration exciter

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Vibration Exciter SE-14

SE-14

SE-14

Spring-guided vibration exciter that is suitable for daily use in the calibration laboratory as well as for vibration tests.

Vibration exciter

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Piezo exciter, single axis

PC-01

PC-01

single axis piezo exciter

Piezo exciter, Single Axis

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Piezo exciter, multi axis

PC-X

PC-X

Multi-axis piezo exciter

Piezo exciter, Multi Axis

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Pressure Chamber SQ-03

SQ-03 (Pressure Generator)

SQ-03 (Pressure Generator)

Very low frequency calibration of pressure transducers and pressure measuring devices

Frequency range: 0.1 Hz ... 31.5 Hz

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Anechoic chamber

SQ-101

SQ-101

Compact anechoic chamber

can be installed in any room without construction work

Frequency range: 125 Hz ... 20 kHz

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DPE-01 from SPEKTRA

DPE-01

DPE-01

Dynamic pressure exciter for secondary calibration of pressure sensors.

Pressure exciter

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Flux Density Generator FDG-15

FDG-15

FDG-15

Reliable tool for generating a static flux density of up to 3 mT in any direction inside the coil system.

Flux Densitiy Generator

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DRE-01

DRE-01

The DRE-01 dynamic rotation exciter is used for calibration of gyro transducers (angular velocity/acceleration) and for characterization of MEMS sensors. It features very low motion distortion, built-in overload protection and cooling for improved performance, and can be operated with any signal generator or vibration controller.

Dynamic Rotation Exciter

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SQ-4.1

SQ-4.1

True pressure chamber calibration with an acoustic coupler

Electro-Acoustic Coupler (1" microphones)

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SPEKTRA exciter systems cover a wide spectrum of physical stimuli, like translation, rotation, magnet field or pressure to enable stimulated testing and calibration of a large variety of different sensors. Besides a standard-compliant calibration of sensor devices these exciter sytems are also used in complete system level test setups that include stimulus and sensor system testing.

Matching adapters, cables and other accessories, some of them developed in-house, complement our portfolio.