Spectral Dynamics becomes Aspedyn.

Maintenance of testing systems

Aspedyn offers maintenance services for all its vibration and acoustic testing solutions, including vibration controllers, test equipment, and associated software. These services help maintain the reliability, accuracy, and performance of your systems.


Maintenance on amplificators

How does a maintenance contract work?

Aspedyn offers maintenance contracts for one or more years, as well as ad-hoc interventions. Contracts can include an annual on-site visit encompassing preventive maintenance and calibration of your equipment. Depending on your needs, additional services can also be included:

  • additional scheduled visits; ;
  • corrective maintenance on site within a defined timeframe; ;
  • the replacement of system parts; ;
  • software updates.

This service helps to preserve the performance of your equipment and extend its lifespan.

A maintenance contract tailored to your equipment

Aspedyn develops maintenance contracts tailored to each client's needs and equipment. For example, a maintenance contract for a vibration controller might include hardware verification and adjustment, annual calibration, and software updates.

Our telephone support is available five days a week to answer your questions.

Controller calibration can be carried out in our offices or directly at the customer's site.

Maintenance
Maintenance on shakers

Complete maintenance of your vibration test bench

Aspedyn provides maintenance for your complete test bench. When servicing a vibrator, our technicians inspect the system and replace worn parts, including the lower guide, bearings, and suspensions.

Our maintenance process comprises three phases:

1. Initial check: Before any intervention, our technicians check the system's operation using closed-loop and open-loop tests.

2. Shaker control and maintenance: The shaker is opened to inspect all its internal components. Worn parts are replaced and each component is cleaned. Our technician then makes the necessary adjustments before reassembling the system.

3. Performance and safety tests: After reassembly, the initial tests are performed again. Our technicians also carry out the 80 % performance test and check all system safety features, including the lockout in the absence of cooling and the overtravel protection.

As part of a personalized maintenance contract, Aspedyn takes care of all the services necessary for the monitoring, maintenance and proper functioning of your equipment.

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