Symphony Technologies

ProMSA V4
 ProMSA is a Comprehensive Software for Measurement Systems Analysis (MSA) compliant with AIAG MSA Manual - 4th Edition.

Find out how ProMSA greatly simplifies the tedious MSA activities in your organization, while delivering all the power of complex statistics needed to comply with the AIAG standards.

 
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Customers Worldwide
Caterpillar Inc., USA
Dana Corporation, USA
Mahindra & Mahindra, India
Mercedez Benz, India
Philips Semiconductors, Germany
Sumitomo Electric Wiring Systems, Europe
Toshiba Semiconductor Company, Japan
Variable Studies: See below:  Click Here to View Attribute Gage Studies in ProMSA:

G&R Gage Repeatability & Reproducibility  (Gage R&R) Study

R&R using
   * Range and Average Method
   * Crossed ANOVA Method and
   * Nested ANOVA for Destructive and Non-replicable Tests

Facility for Variable number of Samples, Trials and Appraisers in an easy, user-friendly interface

Advanced Control Chart analysis
   * X-Bar & Range Charts
   * Interaction Plots
   * Scatter Plot by Part-by-Appraiser
   * Run Chart by Part
   * Run Chart by Appraiser
   * Contribution Chart


 GR&R Data Entry Screen: Click to view full screen
GR&R Graphical Analysis: Click to view full screen Traffic signals for
   * Part-to-Part Variation
   * Repeatability
   * R&R

Computation of
   - Components of Variation
       (AV, EV, PV, R&R and TV)
   - Percentage Contribution
   - Signal to Noise Ratio
   - Distinct Data Categories (nDC)
   - ANOVA Table

Reports on % of AV, EV and PV expressed on the basis of Study Variation, Process Variation and Tolerance
GR&R Graphical Analysis: Click to view full screen

GR&R Report: Click to view full screen

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Bias Study Bias Study

 
  Statistical derivation of Bias Value

  Significance of Bias using t-test

  Traffic signal for Acceptance of Bias

  Histogram for advanced Analysis

Bias Study Graphical Analysis & Report: Click to view full screen
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Linearity Study Linearity Study
Linearity Study Graphical Analysis & Report: Click to view full screen Computation of Bias and Spread at multiple levels over the entire operating range

Regression Analysis with Confidence Intervals

Calculation of Goodness of Fit

Traffic Signal for Acceptance criteria
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Stability Study Stability Study
User-definable subgroup size

Average (X-Bar) Chart

Range (R) Chart

Analysis using Western Electric Rules

Traffic Signal for Out-Of-Control and Trend Situations

 Stability Study Graphical Analysis: Click to view full screen
Also See: Freeware: Instantaneous R&RFreeware GR&R Calculator
for Automated Testing Equipments (ATEs) & CMMs & More... 		View Attribute MSA Features in ProMSA V4 ProMSA: Attribute Studies
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