Hanna Instruments HI 83203 Instruction Manual

19, 36 37 Dissolved Oxygen • Let the sample stand and the flocculent agent will start to settle. • After approximately 2 minutes, when the upper half of the bottle becomes limpid, add 10 drops of HI 93732C-0. • Replace the cap and invert the bottle until the settled flocculent dissolves compl…

21, 40 41 Phosphate HR • Add the content of one packet of HI 93717B-0 Phosphate HR Reagent B to the cuvette. Replace the cap and shake gently until completely dissolved. • Reinsert the cuvette into the instrument. • Press TIMER and the display will show the countdown prior to the measurement or,…

16, 30 31 Nitrate • Replace the cap and immediately shake vigorously up and down for exactly 10 seconds. Continue to mix by inverting the cuvette gently for 50 seconds, while taking care not to induce air bubbles. Powder will not com- pletely dissolve. Time and way of shaking could sensit…

13, Hanna Instruments HI 83203 24 25 • Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and 30 seconds and press READ. When the timer ends the meter will perform the reading. • The instrument displays the results in mg/L of total chlorine. No…

23, 44 45 Description Range Method Ammonia MR 0.00 to 10.00 mg/ L Nessler Ammonia LR 0.00 to 3.00 mg/ L Nessler Chlorine, Free 0.00 to 2.50 mg/ L DPD Chlorine, Total 0.00 to 3.50 mg/ L DPD Copper HR 0.00 to 5.00 mg/L Bicinchoninate Copper LR 0 to 1000 μg/L Bicinchoninate Nitrate 0.0 to…

6, 10 11 POWER CONNECTION AND BATTERY MANAGEMENT The meter can be powered from an AC/DC adapter (included) or from the built-in rechargeable battery. Note: Always turn the meter off before unplugging it to ensure no data is lost. When the meter switches ON, it verifies if the power supply adapte…