Hach-Lange DR 3800 User Manual - Manual (Page 112)

112
Advanced Operations
4. Press Zero.
5. Insert sample cuvette/cell into the cell compartment #2.
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
8. Press PC & Printer icon to send data to a PC or Printer.
9. Press Cancel to return to Optical Checks.