Vibration Testing Lab
Vibration testing is accomplished by introducing a forcing function into a structure, usually with some type of shaker. Alternately, a DUT (device under test) is attached to the "table" of a shaker. Vibration testing is performed to examine the response of a device under test (DUT) to a defined vibration environment. The measured response may be ability to function in the vibration environment, fatigue life, resonant frequencies or squeak and rattle sound output (NVH).
Squeak and rattle testing is performed with a special type of quiet shaker that produces very low sound levels while under operation. For relatively low frequency forcing (typically less than 100 Hz), servohydraulic (electrohydraulic) shakers are used. For higher frequencies (typically 5 Hz to 2000 Hz), electrodynamic shakers are used.
Generally, one or more "input" or "control" points located on the DUT-side of a vibration fixture is kept at a specified acceleration.[ Other "response" points may experience higher vibration levels (resonance) or lower vibration level (anti-resonance or damping) than the control point(s). It is often desirable to achieve anti-resonance to keep a system from becoming too noisy, or to reduce strain on certain parts due to vibration modes caused by specific vibration frequencies.
If you are looking for a Top Vibration Testing Lab for your product in Delhi, India then Matrix Test Lab is a name of trust for all your queries related to Vibration Testing services in India. To improve the quality of the product & to cope-up the demand, Matrix Test Lab also, in short known as MTL, initiated Vibration Testing services to provide reliable & efficient testing services to esteemed clients as per National & International protocol.
We at MTL, provide complete automotive testing solution ranges from Electrical/Mechanical safety testing to Environmental Testing to ensure, safe and reliable products.