This article lists the theoretical criteria that need to be considered
to assess the practicability of an automatic analyser. Two essential
sets of criteria should be taken into account when selecting an automa
tic analyser: 'reliability' and 'practicability'. Practibility covers
the features that provide information about the suitability of analyse
r for specific working conditions. These practibility criteria are cla
ssified in this article and include the environment; work organization
; versatility and flexibility; safety controls; staff training; mainte
nance and operational costs.