Exhaust_Systems___Component

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test Exova inputs Exhaust configured

Exhaust Systems & 
Component Testing  
The applied inputs can be configured utilizing a 
single or multiple hydraulic actuator configuration 
for uni-axial or multi-axial inputs.  
For higher frequency applications, Electro-dynamic 
(ED) shakers with slip tables that allow three axis 
testing one axis at a time are employed. Typical 
inputs include sinusoids, sine on sine, random, saw-
tooth, and shaped white noise (PSD) out to 2000 
Hz. If field correlation is required, real-time phase 
related inputs out to 50 Hz. can be developed 
using acquired field data. In conjunction with the 
mechanical inputs simulated exhaust temperatures 
and extreme field conditions such as cold water 
spray/quench and contaminants can be integrated 
into the test configuration.  
Exova has the expertise to meet your testing 
requirements. In addition Exova offers a full array of 
complimentary services and technical support for 
your testing needs. Exova also offers a full range of 
complimentary expertise and equipment. 
Markets Serviced: 
Automotive 
Commercial Truck & Bus 
Off Highway 
Military 
Motorcycles 
Marine 
Supporting Capabilities 
Instrumentation and Data Acquisition 
Data Reduction & Analysis 
Root Cause Investigation 
Fatigue Life Analysis 
Drive File Development 
Materials Testing Full Array 
Secured Test Areas 
Custom and Purpose Built Test Fixtures 
Comprehensive Technical Staff for Alternate Test 
Disciplines 
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Exova has been 
servicing the OEMs 
and Tier 1 & 2 Exhaust 
Suppliers since 
1995. The testing 
performed typically 
involves Components, 
Subsystems, and Full 
Exhaust Systems. 
Everything from 
exhaust flanges, simple 
and complex tubing 
geometry, catalytic 
converters, resonators, 
mufflers, Diesel 
Particulate Filters (DPF) 
and flex couplings can 
be cycled employing 
low frequency simple 
sinusoidal inputs out to 
50 Hz. 
1.866.263.9268  
 
sales@exova.com 
 
www.exova.com
Facilities 
Mississauga, Ontario Canada 
Warren, Michigan USA 
Emblematic Equipment 
Servo-Hydraulic Actuators 1.1 to 50.0 Kip 
Capacity 
Furnaces (Qty 7) Ranging from 250,000 to 
1,000,000 BTU/hr Capacity 
Elector-dynamic Shakers 150 to 11,000 lbf 
Agree Chambers - Fixed and Modular -67 to 350° 
Degrees Fahrenheit 
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