Nova-Tech DO 700 - Manual (Page 4)

TABLE OF CONTENTS
1. INTRODUCTION .............................................................. 1
2. GETTING STARTED........................................................ 2
2.1 Keypad Functions ................................................................... 2
2.2 LCD Annunciators ................................................................... 3
2.3 Meter Connections .................................................................. 3
3. DISSOLVED OXYGEN / ATC ELECTRODE................... 4
4. CALIBRATION ................................................................. 5
4.1 Temperature Calibration ......................................................... 6
4.2 % Saturation Calibration ......................................................... 7
4.3 100% Calibration..................................................................... 7
4.4 0% Calibration......................................................................... 7
4.5 mg/L or ppm (Concentration) Calibration ................................ 8
5. SETUP FUNCTIONS........................................................ 10
5.1 1.0 CAL (Calibration)............................................................... 10
5.2 2.0 ELE (Electrode Information) .............................................. 10
5.3 3.0 ConF (Configuration)......................................................... 11
5.4 3.1 rdY (Ready Stability Indicator / Auto Hold) ........................ 11
5.5 3.2 ºC ºF (Celsius or Fahrenheit) ............................................ 11
5.6 3.3 dPr (Barometric Pressure Adjustment).............................. 11
5.7 3.4 SALt (Salinity Adjustment) ................................................ 12
5.8 3.5 OFS (Offset Adjustment) from % mode............................. 12
5.9 3.5 Unit (Unit Adjustment) from concentration mode............... 12
5.10 4.0 rSt (Reset)......................................................................... 13
5.11 5.0 CLr (Clear Stored Memory) ............................................... 13
6. TAKING MEASUREMENTS ............................................ 14
6.1 HOLD Function ....................................................................... 15
6.2 Storing and Recalling Data ..................................................... 15
7. ELECTRODE MAINTENANCE........................................ 16
8. DISSOLVED OXYGEN THEORY .................................... 19