QI Analyst 8.0

QI Analyst by Invensys Systems, Inc. is a statistical process control (SPC) and quality analysis application for manufacturing environments. It helps operators, engineers, and quality teams monitor processes in real time, visualize variation, spot trends and out-of-control conditions early, and document process capability against specifications.

Key capabilities:

• Real-time SPC charting: X̄–R, X̄–S, Individuals–Moving Range, p/np, c/u charts, histograms, run charts, Pareto, and scatter plots
• Capability analysis: Cp, Cpk, Pp, Ppk, sigma level, and performance summaries
• Alerts and rules: configurable control limits, Western Electric/Nelson rules, and automatic notifications to prompt timely action
• Data collection and connectivity: manual and automated data entry; interfaces to plant-floor devices, databases, historians, and HMI/SCADA systems
• Traceability and auditing: sample tagging by product, batch, line, or shift; assignable cause and corrective action logging; audit trails to support compliance
• Reporting and visualization: configurable dashboards and reports, certificates of analysis, and exports to common formats such as PDF and Excel
• Multi-user deployment: centralized or distributed use with role-based access

Benefits:

• Reduce process variability and scrap
• Accelerate response to quality events
• Demonstrate process capability and compliance
• Support continuous improvement across lines and sites

This description has been proofread for clarity, accuracy, and American English usage.

QI Analyst is developed by Invensys Systems, Inc.. The most popular version of this product among our users is 8.0. The names of program executable files are QIController.exe, QIWorkstation.exe.

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