ISA TP-973011 PDF

Description

ISA TP-973011 – Safety System Availability – 1oo2D and TMR

Three simplifications in the calculation of safety instrumented system mean time to failure & risk reduction factor clarify the dependence on the various factors involved. These include failure rate, fail safe fraction, diagnostics coverage, etc.

Product Details

Published:

01/01/1997

Number of Pages:

10