Hanna-instruments HI 93710 Manual do Utilizador descarregar pdf (Página 32)

BROMINE MEASUREMENTBROMINE MEASUREMENT

BROMINE MEASUREMENT

• Fill the cuvet up to the mark with 10 mL of

unreacted sample and replace the cap.

• Place the cuvet into the holder and

ensure 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 cuvet and add the

content of one packet of HI 93716

reagent. Replace 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 bromine

on the Liquid Crystal Display.

ZERO

Bromine

10 mL

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Hanna-instruments HI 93710 Manual do Utilizador Página 32