Statistical Process Control
Real-time quality monitoring with automated control charts, Cpk/Ppk capability analysis, and intelligent out-of-control detection — ensuring consistent product quality and reducing scrap rates.
Comprehensive Quality Control
Everything you need for real-time statistical process control and quality assurance.
Control Charts
Real-time Shewhart, CUSUM, and EWMA control charts with automatic UCL/LCL calculation, Western Electric rules, and Nelson rules for pattern detection.
Capability Analysis
Comprehensive Cp, Cpk, Pp, Ppk capability indices with confidence intervals, normality testing, and histogram overlays for process characterisation.
Out-of-Control Detection
Automated detection of trends, shifts, runs, and patterns using configurable rule sets with instant notification to quality and operations teams.
Measurement System Analysis
Gage R&R studies, linearity and bias analysis, and measurement uncertainty quantification to ensure your measurement systems are reliable.
Sampling Plans
Configurable sampling schedules with skip-lot provisions, AOQL-based acceptance sampling, and automated sample reminders integrated with laboratory systems.
Quality Dashboards
Executive quality dashboards with drill-down capability showing plant-wide Cpk trends, Pareto analysis of defects, and first-pass yield metrics.
From Data to Quality Assurance
1. Data Collection
Connect to laboratory systems, in-line analyzers, and manual entry points. MAVEN SPC automatically validates, timestamps, and stores quality measurements against batch and product context.
- Automatic data collection from LIMS and analyzers
- Manual entry with barcode scanning and validation
- Real-time data streaming from in-line instruments
2. Statistical Analysis
Apply statistical methods in real time as data arrives. Control charts update automatically, capability indices recalculate, and pattern detection algorithms continuously monitor for process shifts.
- Automatic control limit recalculation
- Multiple chart types per quality parameter
- Configurable Western Electric and Nelson rules
3. Action & Reporting
When out-of-control conditions are detected, MAVEN SPC triggers automated workflows, generates non-conformance reports, and provides root cause analysis tools to drive continuous improvement.
- Automated non-conformance report generation
- Root cause analysis with drill-down
- Regulatory reporting for FDA, ISO 9001
Under the Hood
| Chart Types | Shewhart (X-bar, R, S), CUSUM, EWMA, p, np, c, u |
| Capability | Cp, Cpk, Pp, Ppk, Cpm with confidence intervals |
| Rules | Western Electric, Nelson, custom rule builder |
| Data Sources | LIMS, OPC, CSV, REST API, manual entry |
| Communication | OPC DA, OPC UA, REST API, ODBC |
| Platform | Windows Server 2016+ |
| Integration | LIMS, MES, ERP, Historian |
| Standards | ISO 7870, ISO 22514, AIAG SPC |