Pneumatic shock exciter Spektra SE-201

Technical Data 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.

• shock amplitudes: 5 g_n…10 000 g_n
• sensor mass (DUT), max.: 80 g
  
• position of DUT: vertical
• pulse duration (typically): 0.1 ms…5 ms
• required air pressure: 6 bar

Features

• excellent repeatability of shock
• type of excitation: half sine shock
• realization of all automatic calibrations according to own test regime (up to 1 shock/s)
• automated regulation of amplitudes up to 6 000 g_n is possible
• low transverse motion of DUT
• pneumatically driven pulse generatorReference standard BN-02
• Shock Control Unit (SCU)

Applications

• Shock testing of small assemblies / parts
• Secondary calibration of shock transducers as well as complete measuring instruments (measuring chain) according to ISO 16063-22
• Secondary calibration of shock accelerometer reference standards