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SILICA LOW RANGE
• Place the cuvette into the holder and close the lid.
• Press the Zero key. The display will show “‑0.0‑” when the meter is zeroed and ready for
measurement.
• Remove the cuvette.
• Add one packet of HI93705C‑0 Silica Low Range Reagent C
and shake until it is completely dissolved.
• Reinsert the cuvette into the instrument and close the lid.
• Press Timer and the display will show the countdown prior to the measurement, or alternatively,
wait 3 minutes and press Read. When the timer ends the meter will perform the reading. The
instrument displays result in mg/L of silica (SiO
2
).
•Press or to access the second level functions.