QMSys GUM Enterprise is the ultimate software tool
for analysis of the measurement uncertainty, using
the two most powerful methods to calculate the
measurement uncertainty – the GUM uncertainty
framework and the Monte-Carlo method.
The QMSys GUM Enterprise program is using since its
first release the two most powerful methods to
calculate the measurement uncertainty. The first
method implements the uncertainty propagation
described extensively in the GUM uncertainty
framework. The GUM uncertainty framework has some
limitations and is suitable only for linear and
quasilinear models. The second method is an
implementation of the Monte-Carlo method detailed in
the first GUM Supplement. The Monte-Carlo method is
the only reliable and easy to use method for the
evaluation of the measurement uncertainty, which is
suitable for all linear and non-linear models of the
measurement process. Therefore all measurement
uncertainty evaluations, which made using the QMSys
GUM Enterprise, are fully compliant with GUM and GUM
Supplement 1, and therefore also with ISO/IEC/EN/DIN
17025 – 2005, ANSI/NCSL Z540.3-2006.
The QMSys GUM Enterprise supports the user on his
stepwise way through the entire evaluation process.
This process consists of the following basic steps:
* Application of the GUM uncertainty framework
* Application of the Monte-Carlo method
* Validation of the GUM uncertainty framework using
the Monte-Carlo method.
Saving you time and money, QMSys GUM Enterprise
provides:
* a quick and reliable way to evaluate measurement
uncertainty
* a knowledge of the sources of uncertainty in your
method
* a better understanding of the measurement process
* starting points for optimizing the measurement
procedures.
The most important features offer:
* Suitability for linear and not linear models of
the measurement process
* Support of symmetrical and asymmetrical
distributions of the output quantities
* Unlimited number of input and output quantities
* Support of Greek letters, superscripts and
subscripts in mathematical model, quantity names,
descriptive texts and metrological units
* Calculations of the combined standard uncertainty,
the expanded uncertainty and the coverage interval
* Support of the following probability
distributions: Normal , Lognormal, Student\’s t,
Rectangular, Triangular, Trapezoidal, curvilinear
Trapezoidal, U-shaped, Quadratic, Exponential,
Cosine, 1/2 Cosine
* Direct and indirect methods of observation, user
can create his own measurement methods
* Support for import of observations
* Histogram plot and statistical evaluation of
sampled data
* Calculation of correlation between observations of
different quantities
* Calculation of the coverage factor for Normal,
Student\’s t, Rectangular, Triangular, Trapezoidal
distributions
* Simulation of the distribution using Monte-Carlo
Method, which takes also into account correlations
between the uncertainty sources
* Adaptive and non-adaptive Monte-Carlo, trials from
10 000 up to 10 000 000
* Result validation for Monte-Carlo Method
* GUM uncertainty framework validation using the
Monte-Carlo Method
* Histogram plot and statistical evaluation of the
results calculated with Monte-Carlo Method
* Cause and effect diagram which shows a uncertainty
influences and their relationships
* Diagram that shows the trend of measurement
uncertainty over the whole working range
* The ability for customers to provide themselves or
to adapt the templates for reports and other
documents by means of a standard text processing
software
* Export to other programs (Microsoft Word,
Microsoft Excel , .)
* Compatibility with Windowsr 2000/XP/VISTA
* Other features of professional software:
multi-language flexible and user-friendly
interface, help system, a lot of examples,
metrology support regarding the measurement model,
technical support, free trial version, etc.
Product:Qualisyst.QMSys.GUM.Enterprise.v4.6.Build.10.09.09
Lanaguage:english
Platform:Winxp/Win7
Size:6 MB