Weibull++ Accelerated Life Testing Module Examples

Quick Start Guide

The Weibull++ & ALTA Quick Start Guide has been designed to help you explore many of the software's key features by working through step-by-step instructions for some practical application examples. The guide is available as a free *.PDF download and you can also watch videos posted on ReliaSoft.tv.

• Download the print-ready *.pdf file
• View the ALTA example videos

Reference Examples

• ALTA Reference Examples (demonstrate how ALTA solves a variety of problems from published references)

Examples

Single-Stress QALT Analysis

• Examples by Model
  • Arrhenius Model Example
  • Eyring Model Example
  • Inverse Power Law Model Example
• ALTA Standard Folio Plot Types
• Analyzing Data from Accelerated Demonstration Test - View it in HTML or Video
• IPL-Weibull Analysis with Confidence Bounds on Plot
• Examining the Parameters and Life vs. Stress Plot from an Arrhenius-Weibull Analysis
• Electronic Components Example
• Circuit Boards Example
• Interval Data for Electronic Components
• Paper Clip Example
• Stability/Shelf Life Study - View it in HTML or Video
• Tensile Components Example

Multi-Stress QALT Analysis

• Examples by Model
  • Generalized Eyring Model Example
  • Temperature-Humidity Model Example
  • Temperature-NonThermal Model Example
  • General Log-Linear Model Example
  • Proportional Hazards Model Example
• Two-Stress Example for Electronic Devices
• Using Indicator Variables - View it in HTML or Video

QALT with Stress Profiles

• Automotive Part Test - View it in HTML or Video
• Multiple Time-Dependent Stresses - View it in HTML or Video
• Voltage Step-Stress Example - View it in HTML or Video

Related Analyses

• Likelihood Ratio Test Example
• Accelerated Degradation Analysis - View it in HTML or Video
• Accelerated Life Test Plans - Single Stress Type
• Accelerated Life Test Plans: Two Stress Types - View it in HTML or Video
• Using ALTA SimuMatic for Test Design