Don't miss out your favorite series! In principle the electromagnetic vibration exciter operates like a loudspeaker, where the movement is produced by a current passing through a coil in a magnetic field. These amplifiers equipped with highly-advanced MOSFET transistors can be run in the current or the voltage mode, as desired. On the LCD-Touch screen display the module status with current indication, the percental modulation of the modules and the error diagnostics are shown. Frequency, acceleration and displacement with test cycle counter displayed on LCD display. TMC is an electronic armature position control system for precisely coupling the modal generator to the specimen. The armature datum adjustment allows the operator to offset the nominal position of the armature in relation to the body.
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Other and larger sizes will be made to customer specifications.
Tira激振器_图文_百度文库
TIRA has risen to this challenge and designed a unique shaker which meets these requirements. In dependence on the kind of vibration test a permanently installed base plate or two flexible base plates are inserted into the test chamber.
DKD Calibration laboratories Applications? Stored test profiles are easy to modify or replace and are maintained internally when the power is removed. They are FEM designed and made of magnesium.
TIRA also offer customer engineered fixtures for round, square or rectangular working areas. Based upon such experience, Products are developed with reference to specific 1cgannel as well as high quality and long lifetime achieved. In order to provide product-specific consulting, assistance and know-how on a global scale, the company works through selected distributors and service partner in over 60 countries.
The performance of an exciter is presented in a diagram, 1channe, the maximum acceleration as a function of frequency. Such multi-test systems are indispensable for quality assurance, research and development.
In principle the electromagnetic vibration exciter operates like a loudspeaker, where the movement is produced by a current passing through a coil in a magnetic field. Oil film slip tables consist of a precision grinded and lapped natural granite block with a magnesium plate sliding on an 1chanenl film.
With growing requirements on vibration test systems, there is a need for slip table systems which can hold large and heavy specimens in a mounting position for testing in horizontal direction.
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High precision - measuring uncertainty is 0. A programmable test cycle counter keeps track of the accumulated test time and can be set to terminate the test after a specific number of test sweep cycles.
The armature datum adjustment allows the operator to offset the nominal position of the armature in relation to the body A preload can easily be 1chabnel. Designed for longtime operation, the generators are characterized by high cross axial stiffness. As inertial generators 1channnel TIRA can efficiently apply dynamic forces to large structures, they have found their applications in common production, aerospace, buildings, civil engineering and shipbuilding.
In these basic modes of operation the systems meets all demands for precision-class 1chqnnel Tech equipment such as? Due to the simple operation of the software TIRA offers its customers a perfect solution for long-time tests. Within the control system the PC carries out the test preparation, the indication of the test data and the very flexible report generation. Vibration transfer to the floor can be reduced by a swivel-frame RIT which has vibration isolators as a standard feature.
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Calibration of Calibrators by absolute measurement of vibration quantities a, v and d. The difference output makes transfer function determination and calibration tests as easy as running a simple sine test.
The first two regions represent the spring-mass system of the moving element and its suspension with a resonance of typically 20 Hz. Flexible programming allows internal storage of up to four independent 1, 2, 3 or 4 level test profiles. Combined vibration chamber systems complete vertical and horizontal 2.5.7
Family Guy - Season In addition to this, silencers for damping the blow-off noise are offered. A response curve for an exciter with a constant voltage input will show the same regions of control, but the lower resonance is considerably damped, giving an easier control of the level.
1chajnel S10E05 Available from: To meet this pretentious requirement, one nowadays investigates the interactions between objects and their direct or indirect environment by means of 2.5.76 testing systems. It combines a highly-developed and powerful DSP hardware with a personal computer that is simple to operate. Don't miss out your favorite series!
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