ITEM Software

Reliability Engineering Software

ITEM ToolKit

ITEM ToolKit is a suite of comprehensive reliability prediction and reliability analysis modules for analysing the Reliability, Availability, Maintainability and Safety of electrical/mechanical components and systems. It conforms to well established and recognised standards and techniques.

ITEM ToolKit is an integrated platform offering scalable analysis, saving you time and resources. It consists of the following modules, each of which can be purchased separately or integrated together in any combination:

  • MIL-HDBK-217 (Electronic)
  • Telcordia / Bellcore (Electronic)
  • NSWC-06/LE10 (Mechanical)
  • IEC 62380 / RDF2000 (Electronic)
  • IEC 61709 (Electronic)
  • China 299B (Electronic)
  • Failure Mode Effects and Criticality Analysis (FMECA)
  • Reliability Block Diagram (RBD)
  • Fault Tree Analysis (FTA)
  • Event Tree Analysis (ETA)
  • Markov Analysis (MKV)
  • MIL-HDBK-472 (MTTR)
  • Spares Scaling and Ranging


ITEM QRAS (Quantitative Risk Assessment System) is a comprehensive Windows-based software tool for conducting Probabilistic Risk Assessment (PRA). Utilized by Aerospace, Defense, Health Care, and other industries, this patented scenario driven, software allows the analyst to conduct Probabilistic Risk Assessment on any system or process. Based upon NASA NPR 8705.5, iQRAS easily evaluates the risks related to complex and time dependent sequences of events.

The analysis capabilities provided by iQRAS include cut-set analysis, risk level quantification, Fault Trees, scenarios, and end states. This includes the ability to compute uncertainty distributions.

iQRAS provides a full graphical user interface, including editors for Fault Trees and ESD combined with analysis screens providing results in tabular and graphical formats. All analyses are carried out using Binary Decision Diagram (BDD) technology, the new performance standard in Fault Tree Analysis. BDDs are now widely recognized for their speed and accuracy.


ITEM QT is an extraordinary collection of new capabilities that provides a customizable, cross-platform, multi-user, open frame-work. Built on proven and recognized analysis engines, iQT is a revolutionary approach to reliability, safety, and risk analysis software tools. With iQT, you are no longer limited by the technology choices of software vendors or chained to infrastructure requirements of their products.

The iQT framework provides the capability for multiple users to simultaneously, yet independently modify any model or analysis in any project they have access to. The iQT quantification engines have been developed, performance refined and used worldwide for many years. They are a solid foundation for accurate analysis results.

Download Demonstration

To download a free demo of our Reliability Engineering Software click here.

Screen shots | click to enlarge

ITEM ToolKit Screen Shot
MIL-217 Grid View

ITEM ToolKit Screen Shot
Fault Tree View

ITEM QRAS Screen Shot

ITEM QRAS Screen Shot

ITEM QT Screen Shot


Powerful and user friendly reliability engineering software tools

Extensive printing and report generation capabilities

Build and open multiple systems and project files

Multi-document interface allows easy transfer of data

Import and export to MS Excel, Access Word etc.

Take advantage of powerful 'what if' analytical tools

More accurate and efficient than manual methods

Identify weak areas in a system design

Select components with regard to reliability and cost savings

Optimize designs to meet targeted goals

Graphically construct system hierarchy diagrams

Library management facilities to build and customize libraries

Powerful charting facilities

Drag and drop components and systems between projects

Flexible graphical editing capabilities for event sequence diagrams and fault trees

Advanced hybrid linking and modeling

Combine prediction methods for complex analysis

Linked block facility reduces repetitive data entry