Hach BioTector B3500C User Manual

Page 31
2.3.2 Span Calibration
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Span Calibration menu allows the user to enter the Span Adjust values manually, to start the Span Calibration
and Span Check cycles and to program the number of span reactions, span operation range and the
concentrations of the standard solutions used. Above menu displays the parameters for the TIC & TOC
systems. In TC and VOC systems, the relevant parameters, identified below, are displayed in this menu.
1.-3. TOC Span Adjust. This menu item allows the user to set the TOC span adjust factors manually by
entering the STANDARD solution used and the calibrated average reaction RESULT at each range (1, 2
and 3). When the STANDARD and RESULT values are entered, system automatically calculates the
corresponding span factors of each parameter for each range. In TC and VOC systems, this function is
named as TC Span Adjust. In order to manually set the Span Adjust factors:
First enter the concentration of the standard solution used.
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Next enter the average result.
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When the ENTER key is pressed again, the new span factor is automatically calculated. In order to set the
span adjust factors to 1.00, enter 0.0 values for both standard and result.

Hach BioTector B3500C Specifications

General

Brand	Hach
Model	BioTector B3500C
Category	Measuring Instruments
Language	English