|
|
Vibration test systems
Temperature and Climatic Type VTV and VCV
Vötsch vibration test systems enable you to simulate dynamic processes, i.e. mechanical and thermal processes affecting components and assemblies.
Regardless of whether mechanical, hydraulic or electro-dynamical vibrators are required, we cooperate with all well-known national and international manufacturers of vibrators.
The standard range comprises of 36 different types of systems. Special equipment is available and can be customized as required (see special applications).
Test space volumes
600 l, 1200 l and 2200 l
Temperature range
-40 °C to +180 °C and -70 °C to +180 °C
Humidity range (VCV)
10 % to 95 % RH
Temperature rate of change
5 K/min, 10 K/min and 15 K/min (optional to 30 K/min)
Control System:
Controller Board S!MCON/32-NET with removable Colour touchpanel.
|
|
|
vibration cabinets for horizontal and vertical vibration combined with various types of shakers. Very high rates of increase and decrease for the temperature.
|
|
Vibration test chambers for simultaneous testing of the influence of vibration, temperature and temperature changes as well as humidity, e.g. on components in the engine bay of vehicles. With a closed floor element these cabinets can be used as fully functional temperature testing cabinets (WT-V series) and, additionally, as climate test cabinets (WK-V series) as well as for ESS testing.
Advantages
- Powerful, homogeneous temperature and/or climate conditioning of the test chamber.
- Easily accessible maintenance elements ensure minimum service times.
- Precise adjustment of system height to accommodate standard shakers.
- Simple integration of all standard shakers. Networking of chamber control software and shaker control software possible
|
|
Climatic chamber of 2,8 m ³
On pot and mobile plate
Wet Hot cold
ATEX
Zone 1 interior/Zone 2 outside
Connect
Research laboratory
Auto industry (tests of combustible pile for auto industry)
Application
Realization of tests in temperature and moisture controlled in an enclosure adapting on dischargers (pot & table). So the enclosure, interdependent of its technical compartment, has a height of easily adjustable plate (by the means of a lifting table) and mobile (thanks to the wheels of the table).
Description of the equipment
Cast solid unit including/understanding:
The enclosure (with before) of tests with its conditioning,
Conditioning by:
- Cold: circuit cascades R23/R404
- Heat: coolant
|
|
| ... products without technical information |
| |
Vibration Analysis
Component vibration design requires full-field information of single component and assembly modes.
The Dantec Dynamics vibration measuring systems replace single point accelerometers and sensor attachment, or mass loading, delivers three dimensional vibration modes including in- and out-of plane components of the vibration within seconds after the test.
3D High Speed Correlation System Q-450
Dynamic measurements of full-field 3D displacements
and subsequent analysis of strains.
3D Vibro-ESPI System Q-500
Enables complete 3 dimensional and highly sensitive vibration analysis of almost any component.
|
|
TMC Modal Shaker
To provide the turnkey Modal test solutions to our customers,
TMC Solution produces the components for the total modal
test system,including the impact hammers,signal generators,
accelerometers,signal conditioners,modal shakers,modal
power amplifiers,High speed dynamic data acquisitions and
Analysis systems,etc.
TMC Solution offers series of modal shakers from 10N to
1,000N,specially designed for the vibration environment
testing and modal analysis.To excite high efficient thruster
force,shakers are driven by rare-earth permanent magnets.
The special design of the modal shakers is characterized
by wide usable frequency,long stroke,light weight,smart size.
Features:
Wide Frequency Range
Light weight,smart size
High Efficiency,rare-earth magnets
Use as small scale vibrator or modal shaker
Applications:structural vibration experiments,dynamic structural simulations,fatigue testing of
parts,modal test/finite element modal analysis
|
|
|
|
|
|
The OROS 3-series analyzers are flexible enough to handle your measurement, whatever the application. These instruments overcome most of the measurement obstacles with their wide frequency span from milliHertz to 40 kHz and the extensive 140 dB dynamic range. Thanks to these attributes, OROS 3-Series analyzers are the right choice for all your NVH activities.
Whatever the method you are using, Impact hammer or SiMo/MiMo shaker excitations, FRFs are acquired confidently. A set of innovative tools such as node path sequencer and preview of averaged coherence dramatically speeds up modal data acquisition.
Acquire, Store, Analyze and Report is your everyday work in noise and vibration tests and R&D? Automotive, Aerospace, Consumer, Industry and Energy are demanding domains where you get more and more data to measure while delays for the results delivery are getting shorter. Focusing on your time to result challenge, OROS offers breakthrough noise and vibration analyzers, the OROS 3-Series. From 2 to 32 channels these comprehensive instruments offer powerful real-time analyses associated with a disk data recorder packaged in portable and professional units.
|
|
The most cost-effective, accurate, powerful entry into Structural Analysis available today.
Bobcat, built for:
Vibration Analysis
Transient Analysis
Acoustical Analysis
Modal Analysis with enhanced features
Swept Sine Analysis, with Tracking Filters
Signal Analysis with optimal displays
Simply making accurate measurements
|
|
|
The Model 3900 Dynamometer provides capability for noise and vibration testing of brake corner and axle fixtures. This machine provides the ability to reproduce a wide range of brake noise issues. The system incorporates state-of-the-art technology for optimal correlation to actual operating conditions.
|
|
H Series Vibration Test System(water-cooled)
The H Series vibration testing system is ideal for screening of large sized
assemblies with high acceleration test requirements.The H series also
meets typical vibration test requirements of other large sized electronic
assemblies,automotive parts,aviation,avionics parts,satellites,aerospace
and millitary systems.The H series vibration is designed to meet millitary
and international test standards including MIL,ASTM,IEC,ISO,BS and JIS.
A wide diameter armature with high cross axial stiffness will allow for using
a proportioned head expander to test mulitiple specimens simultaneously
yet achieving good vibration transmissibility ratio.Other test requirements
including transportation vibration simulations for large size components
can easily be fulfilled by the H series.Options are available to meet
the most stringent test requirements for hazardous or explosive materials.
|
|
|
|
|
|
Series Vibration Test System
The ‘M1’ Series vibration testing system is ideal for screening of
small size assemblies with high acceleration test requirements and
can also meet typical vibration test requirements of other medium
sized electronic assemblies, automotive components, road navigation
units and home appliances. The ‘M1’ Series is designed to meet
military and international test standards including MIL, ASTM, IEC,
ISO, BS and JIS. A wide diameter armature with high cross axial
stiffness when coupled to proportional head expander to test
multiple specimens simultaneously yet achieving a good vibration
transmissibility ratio. Other test requirements including
transportation vibration simulation,combined vibration-environmental
test and seismic simulations for small size components can easily be
fulfilled by the ‘M1’Series.
Features
The Performance:
Specimen payload to 500kg(1,100lbs)
Excellent random performance meeting ISO standard with 3 sigma peak current rating
Armature diameters range from 240mm to 370mm(9.5 inch to 14.6inch)
Up to 51mm(2 inch) continuous displacement(pk-pk)
Test frequency up to 3,000 Hz
The Shaker:
Rugged trunnion design with bearing guidance
Air bag or elastomer isolator built-in reducing dynamic floor stress
Dual layer reinforced armature for high acceleration performance
Roller-truss flexure suspension system with high cross axial stiffness
The Amplifier:
Integrated with high performance amplifier
Modular designed amplifier
12 KVA power module with two self-reliant compact 6KVA sub-modules
High modulation switching frequency
High signal to noise ratio
Low total harmonic distortion
Individual power module operation indication light
|
|
| ... products without technical information |
| |
| ... products without technical information |
| |
|
|
