Acoustic Control
Acoustic Testing for Reverberant Acoustic Test Facilities (RATF) or Progressive Wave Tubes (PWT)
Acoustic Control provides accurate control of high-intensity acoustic testing for Reverberant Acoustic Test Facilities (RATF) or Progressive Wave Tubes (PWT). Based on the Spider hardware platform, Acoustic Control achieves quick and reliable control of the noise level to the reference octave spectrum and the overall sound pressure level (OASPL). Included safety features guarantee the safety of the unit under test.
Acoustic Control
Test Parameters
The Acoustic control related test parameters can be user defined. Various test parameters Octave band, Low/Upper band and frequency lines, etc., can be configured to fine tune and optimize the Acoustic Control test.
Weighted Average Control Strategy
Multiple control and monitor channels can be configured in the input channel settings. Weight can be individually assigned to each control channel.
Octave Spectrum
The spectrum can be defined using the breakpoint table. While the target Octave table and reference octave spectrum can be derived. 1/3rd, 1/1 Octave spectrum are available for the profile definition.
Spider Vibration Testing Hardware
A Spider system can consist of one or more Spider vibration test controllers. The user constructs the system by combining Spider vibration testing hardware detected on the same LAN. The software validates and displays hardware attributes of each Spider vibration test controller. The following hardware is supported by EDM VCS software for vibration testing, monitoring, and data acquisition.
- Spider-81/81B Vibration Test Controller
- Spider-80X/80Xi High Channel Vibration Test Controller - Scale up to 512 Channels
- Spider-80M MIMO Vibration Test Control System
- Spider-80SG General Data Acquisition Device with Strain Measurement
Monitoring Through EDM Cloud
All vibration tests in EDM-VCS support status checks through EDM Cloud. With EDM Cloud support, users can set up any VCS test to upload live data or run logs for completed tests to a cloud storage space provided by Crystal Instruments, where data is securely stored in the user’s account.
The EDM Cloud website is located at https://cloud.go-ci.com. Users can access EDM Cloud from anywhere in the world to check the status of past and current tests. A secure login flow ensures the status can only be checked by authorized personnel with proper credentials. Multiple logins for accessing the same Cloud account is available.
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Vibration Utilities App
Crystal Instruments in partnership with our sister shaker company Sentek Dynamics provides users with the Vibration Utilities mobile app on iOS and Android. This app provides calculation features for sizing your vibration profile (Random, Sine or Shock) and searches through our catalogue of shakers and controllers for the best fit.
