Hach DR 5000 User Manual page 109

5. Insert sample cuvette/cell into the cell compartment. Close the
cell compartment.
6. Press Start.
7. The result will be displayed. Thirty readings are averaged for
the blank. The "Average" and "Std Deviation" are calculated
from 100 consecutive absorbance readings (Noise, Sample,
Reference).
Note: Failings and passings will be defined by the user.
8. Press PC & Printer icon to send data to a PC or Printer.
9. Press Cancel to return to Optical Checks.
Advanced Operations
109