Hanna-instruments HI 93710 Manual de usuario descargar pdf (Pagina 19)

HI 93743

Iron LR & pH

The HI 93743 meter measures the pH and the Iron (Fe) content in

water and wastewater.

SPECIFICATIONS

Range Fe 0 to 400 µg/L

pH 5.9 to 8.5

Resolution Fe 1 µg/L

pH 0.1

Accuracy Fe ±10 µg/L ±8% of reading

pH ±0.1

Typical EMC Fe ±1 µg/L

Deviation pH ±0.1

Light Source Light Emitting Diode @ 555 nm

Method For Iron, Adaptation of the TPTZ Method. The

reaction between iron and the reagent causes a

blue tint in the sample.

For pH, Phenol red method. The reaction be-

tween pH and the reagent causes a red tint in

the sample.

REQUIRED REAGENTS

Code Unit Description Quantity

HI 93746-0 Iron LR TPTZ Reagent 2 packets

HI 93710-0 pH Phenol red 5 drops

HI 93743HI 93743

HI 93743

Iron Low Range & pHIron Low Range & pH

Iron Low Range & pH

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Hanna-instruments HI 93710 Manual de usuario Pagina 19