Equipment validation is a term used to describe a set of independent procedures that are used to check if a product meets the specifications and requirements of its intended purposes.Regulatory agencies around the world have strict requirements for quality, procedures, performance testing, safety checks and the like, for a wide range of products.Qualitative By Dave Collingridge I remember years ago walking the halls of the faculty offices at my university asking for help on validating a questionnaire.
The theme of this UV TALK LETTER is the instrument validation of UV-VIS spectrophotometers.
Instrument validation is essential for determining the condition of your instrument.
The series of processes from performing the verification according to a defined procedure to documenting the verification results is generally known as "validation".
Validation can be performed on a diverse range of objects, from tangible items such as plant and equipment to intangible work procedures and processes.
So I took little pieces here and there from articles, books, and webpages and compiled them into own comprehensive approach to validating questionnaires.