Buy an impact hammer from impact hammer suppliers Once you understand your requirements, you can buy an impact hammer suitable for your testing setup. Check standard hammers sold by different manufacturers of impact hammers.

I recommend:  Endevco Corp. offers a variety of electronic impact hammers. Dytran Corp. offers high frequency electric impact hammers. Refer to GlobalSpec, which provides a list of distributors of impact hammers.

Select sophisticated computer aided impact hammer systems from reputable companies If you want to make a detailed impact modal analysis, use sophisticated computerized systems. These systems include an impact hammer system connected to a customizable software interface. The system can display, record, compare and analyze the test results.

I recommend:  IOtech designs and manufactures data acquisition and measurement instrumentation used for modal analysis using impact hammers. LMS International also offers software enabled impact hammer systems useful for traditional modal analysis. Prosig also provides similar software integrated systems for impact hammer testing.

Calibrate your impact hammer system As the impact hammer system is an important analysis tool, make sure you calibrate it by an expert team. Calibration is an important step of modal testing, and the smallest inaccuracy in test results can cause failure of complete modal analysis.

I recommend:  You can implement ISO 9001 quality measures for your testing setup by consulting The Modal Shop, Inc. Lansbury International offers repairs and calibration of spring impact test hammers.