Advanced Operations

Chemical form:

Enter the chemical formula used in the display to represent the analysis parameter.

Use the alphanumeric keypad to enter the chemical form and press Next to enter Calibration settings.

6.1.1.2 Multi wavelength settings

If the Multi Wavelength mode is selected, the following parameters can be defined:

Units:

Select the required unit from the list and press Next.

Note: Units of measure not included in this list can be added in the edit program under Program Options, Edit. Select Units, Edit and then New.

Absorbance formula (multi-wavelength program type):

The Absorbance Formula menu is used to define the wavelengths and the coefficients used in the formula. The absorbance formula defines the calculation for the multi-wavelength measurement.

Press the appropriate key to edit the input. Press the Formula key.

In the displayed list, select the formula for the program and press OK to confirm.

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Hach DR 5000 user manual Multi wavelength settings, Chemical form, Absorbance formula multi-wavelength program type