Hanna Instruments HI 93710 - Manual (Page 42)

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IODINE MEASUREMENT IODINE MEASUREMENT IODINE MEASUREMENT IODINE MEASUREMENT IODINE MEASUREMENT
ZERO
• Fill the cuvet up to the mark with 10 mL of
unreacted sample and replace the cap.
• Place the cuvet into the holder and en-
sure that the notch on the cap is
positioned securely into the groove.
• Press ZERO and "SIP" will appear on the display.
• Wait for a few seconds and the display will
show "-0.0-". Now the meter is zeroed and
ready for measurement.
• Remove the cap and add the content of
one packet of HI 93718 reagent. Re-
place the cap and shake gently.
• Reinsert the cuvet into the instrument.
• Wait for 2 minutes and 30 seconds and press READ. "SIP" will
appear during measurement.
• The instrument directly displays concentration in mg/L of iodine
on the Liquid Crystal Display.
Iodine
10 mL