Conditions for use of the online
calculation program
FreqCalc

Use of the calculation program FreqCalc is permitted
under the following conditions. Upon beginning to use
the calculation program FreqCalc, the user fully andirrevocably accepts the following conditions ofGetzner Werkstoffe GmbH (hereinafter:“Getzner”):(1) The calculation program FreqCalc was developedby Getzner. The copyright and all other rights belong
to Getzner. Getzner reserves the right to alter thecalculation program FreqCalc at any time. In the eventof alteration, registered users will receive notiication
to this effect, whereby Getzner accepts no liability that
all registered users will be notiied nor that such notiication will take place in due time.

(2) The calculation program FreqCalc is provided only
to the user and is restricted to personal use by said user.
Any other use, in particular creation and disseminationof copies of the calculation program FreqCalc, by theuser is forbidden.

(3) Getzner provides the calculation program FreqCalc
to the user free of charge and independently of the purchase of Getzner products. A pre-requisite for this is theprior registration of the user with the required user data.
Said data are stored on our server and are used to contact the user. If the user desires, the calculations which
are prepared can be saved on Getzner’s server and canbe deleted. The user hereby grants its express permission
for Getzner to save the user data and calculations.

(4) The calculation program FreqCalc is based on the experience and expertise of Getzner. To the extent allowed
by law, in relation to the calculation program FreqCalc
Getzner assumes no warranty or liability for the contents,freedom from errors, modes of use or suitability for thespeciic needs of the user. Use of the calculation program

FreqCalc or the results of the program’s calculations
shall not form the basis of any claims by the user against
Getzner. The user shall be solely responsible for useof the calculation program FreqCalc and the results ofsuch. The user shall bear sole responsibility for its entryof data into the program and the assessment of thecorrectness and suitability of the calculation results.

(5) The calculation program FreqCalc is calibrated tothe technical parameters from the data sheets ofGetzner. The parameters in the data sheets are basedon the experience and expertise of Getzner. Generally
speaking, they can be taken as guidelines and calculation
values with due consideration of the typical manufacturing tolerances, but do represent guaranteed properties.

(6) The calculations are based on the physical model ofa SDOF oscillator with a weightless spring on a solid,smooth foundation. The calculation program FreqCalc
makes calculations based on the assumption of loadingwith a rigid mass in the centre of gravity. The calculated
value are relevant for the degree of freedom in the vertical direction (1st degree of freedom), taking into consideration the non-linear behavior of the material. Used willbe the latest material data in consideration of the shapefactor dependency. The latest state of the material data
will be indicated in the FreqCalc and also in the footnoteof the print-out. The information in the Getzner data
sheets (tolerances, testing methods, temperature, etc.)
must be taken into account. Further information on thebasis for calculations can be found in the Getzner data
sheet “Material properties and technical information inrelation to vibration isolation”.

(7) In order to ensure proper use of the calculation
program FreqCalc, Getzner recommends training by its
technical department, which is offered to interested
user of the calculation program FreqCalc.

www.getzner.com

(8) The legal relationship created between the user andGetzner by user of the calculation program FreqCalc issubject to Austrian law. Sole jurisdiction for all legal
disputes stemming from this legal relationship shall be
A-6700 Bludenz.

FreqCalc en © Copyright by Getzner Werkstoffe GmbH l 12-2010

stand: september 2009www.getzner.com
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GermAny — Berlin — Munich

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