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Exciter & Stimuli

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APS 113

APS 113

Ball-bearing ELECTRO-SEIS® Long-Stroke vibration exciter for modal analysis of oscillatory structures.

Ball-bearing Long-Stroke vibration exciter

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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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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.

Air-bearing Long Stroke Vibration Exciter

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APS 400

APS 400

ELECTRO-SEIS® Long-Stroke vibration exciter with 450 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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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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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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DPE-01

DPE-01

Pressure exciter

Pressure exciter

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DPE-02

DPE-02

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

Dynamic Pressure Exciter

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DRE-01

DRE-01

The dynamic rotation exciter is used for calibration of transducers as well as for the characterization of devices (e.g. MEMS sensors).

Dynamic Rotation Exciter

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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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Climate chamber

Climate chamber

wide temperature range and simultaneous test of multiple samples possible

Climate Chamber

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PC-01

PC-01

single axis piezo exciter

Piezo exciter, Single Axis

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PC-X

PC-X

Multi-axis piezo exciter

Piezo exciter, Multi Axis

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Peltier element

Peltier element

Very accurate temerature control due to thermoelectric peltier effect

Peltier Element

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SE-09

SE-09

The air-bearing SE-09 high-frequency calibration 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 Calibration Exciter

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SE-10

SE-10

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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SE-101 RES-HA

SE-101 RES-HA

The exciter is deliberately operated in a certain resonance to cost-effectively generate harmonic acceleration-time signals with very high acceleration amplitudes with a compact 100 N drive. Main applications: amplitude linearity tests of sensors, vibration testing at high accelerations

Vibration Exciter for high acceleration amplitudes

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SE-11

SE-11

The SE-11 high frequency vibration exciter was developed especially for the characterization of sensors, MEMS and small components (up to 50 kHz).

High frequency excitation of sensors and small components

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SE-13

SE-13

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

Vibration Exciter for high payloads

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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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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.

Ultra-high-frequency vibration exciter

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SE-201

SE-201

Calibration of shock transducers as well as complete measuring instruments (measuring chain) with very high precision and efficiency

Pneumatischer Medium-Schock Erreger

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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

Kalibrierstoßerreger Medium-g-Shock

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SE-221 HOP-(V)HS

SE-221 HOP-(V)HS

Secondary calibration of shock transducers as well as complete measuring instruments in form of a measuring chain, with very high precision and efficiency

Calibration Exciter High-g-Shock

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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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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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SQ-4.1

SQ-4.1

True pressure chamber calibration with an acoustic coupler

Electro-Acoustic Coupler (1" microphones)

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SQ-4.2

SQ-4.2

True pressure chamber calibration with an acoustic coupler

Electro-Acoustic Coupler (1/2 and 1/4 inch 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.