Hach-Lange DR2800 eco - Manual (Page 97)

97
Advanced Operations
6.5.2 Complete a measurement in the multi wavelength mode
1. Insert the blank cuvette/cell into the cuvette/sample cell holder.
Press Zero.
Note: The Read key does not become active until the zero
measurement has been completed.
2. Insert the sample cuvette/cell into the cuvette/sample cell
holder. Press Read.
3. For data storage, see section 5.3.1 on page 37 .