Course Number 85 Calibration Adjustments - Zero, Span and Linearity 8.5 hours of instruction  Format: Programmed Instruction Self-study Price: $27.50

This course builds a practical knowledge of output error caused by zero shift, span difference and nonlinearity; teaches desired curve of output; and illustrates hysteresis error curve. The trainee will learn how to calibrate one, two and three points; how to plot output error curves; and how to adjust zero, span and linearity.

Prerequisites - Basic physics (Course Number 49); an understanding of basic mechanics; a basic knowledge of scales, percentage, and decimals (Course Number 60); and the ability to add and subtract positive and negative numbers (Course Number 82).

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Related Instruction:

Course Number 103 - Modes of Instrument Control

Course Number 205 - Fundamentals of Process Instrumentation