The RiskSpectrum® family of products enables you to successfully satisfy all your fault and event tree analysis requirements with the best system on the market.

Advanced software for fault tree analysis
As someone who needs to know about system reliability, you demand the most efficient and dependable solution to meet your Fault Tree (FT) analysis needs. The Fault Tree modelling and analysis functions allow you to benefit from 20 years of technical expertise.

Developed by RELCON AB, a leading supplier of reliability software and consulting services, RiskSpectrum® FT Professional has more than 900 users in 330 organisations worldwide. By partnering with RELCON to bring RiskSpectrum® to our Process Industry client base, DNV Software is able to complement its suite of advanced software tools with the best Fault Tree and Event Tree software on the market.

RiskSpectrum® FT Professional gives you the power to create, view and model your entire fault tree system quickly and efficiently.

Features provided by RiskSpectrum® FT Professional include:

• Graphical or tabular Fault Tree creation and editing
• Project Navigator window with hierarchical database representation
• Direct access to all data tables including basic event data and reliability parameters
• Multiple document interface enabling multiple tables to be viewed and edited simultaneously
• Analysis available at multiple levels
• High quality report generator
• User controlled formatting, sorting and filtering
• Full Microsoft® Windows compatibility
• Tabular or graphical output

For advanced users requiring integrated Fault Trees and Event Trees we also offer RiskSpectrum® PSA Professional. This provides the full set of functions for both Fault Tree and Event Tree analysis, and the integration of the two methods. RiskSpectrum® PSA Professional enables you to complete Probabilistic Safety Assessments Level 1 and 2, and in addition to the features within FT Professional, also contains:

• CCF modelling tool
• Boundary condition sets
• MCS editor
• Post-processing tool
• A fast MCS engine
• and much more

Benefits:

• Lower calculation times using powerful analysis functions based on a fast Minimal Cut-Set (MCS) algorithm that generates and stores MCS equations.
• Easier measurement of system performance with Uncertainty, Importance, Sensitivity and Time-Dependent Reliability analyses.
• Facility to carry out analyses for any Fault Tree gate helping you to make the right decisions.
• Time saved with analysis groups allowing definition of complex sets of analysis runs, so that hundreds of analyses can be carried out in an automated sequence.
• Simplified creation and maintenance of models thanks to the Fault Tree database and all related data being developed and stored in a relational database.