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model 2704 controller installation and operation handbook - Soliton

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Technical Specification<br />

<strong>2704</strong> Controller<br />

C.20. GRAPHICAL REPRESENTATION OF ERRORS<br />

This section shows graphically the effects of adding all contributions of different errors for<br />

each input type <strong>and</strong> range. The errors are a combination of:<br />

Calibration accuracy, Drift with ambient temperature, Linearity error, Leakage<br />

C.20.1. mV Input<br />

Two ranges:<br />

working range<br />

+40mV<br />

full linear range<br />

+60mV<br />

noise (resolution) 1uV - OFF, 0.5uV - 0.4sec, 0.25uV - 1.6sec<br />

working range<br />

+80mV<br />

full linear range<br />

+105mV<br />

noise (resolution) 2uV - OFF, 1uV - 0.4sec, 0.5uV - 1.6sec<br />

Calibration accuracy @ 25 O C<br />

< + (1.5uV + 0.05% of |reading|)<br />

Drift with ambient temperature<br />

< +(0.05uV + 0.003% of |reading|) per o C<br />

Linearity error<br />

< +0.002% of span (i.e.

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