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SALINTEST

HI 98203

Salinity Concentration

Pocket-sized Meter

GENERAL INFORMATION

The SALINTEST utilizes a sodium ion-selective

glass electrode to determine the activity of sodium

ions in solution.

When dissolved, NaCl ionizes to form Na

and Cl

ions. Measurement of Na

ion concentration is

an indicator of the concentration of NaCl.

The relationship between the SALINTEST read-

ing and the g/L NaCl scale is shown in the

logaritmic chart below.

A double junction reference is used to ensure a

highly stable reading.

If you suspect that the calibration has drifted,

you can recalibrate the meter by using HI 7081

or a solution of known concentration (adjust the

reading with the calibration trimmer).

HOW TO USE THE CHART

• Locate the pNa reading on the horizontal axis

of the chart.

• Move vertically upwards to intersect with the

45º line.

• Move horizontally and read the “g/L of NaCl”

value.

E.g. Display = 0.42

g/L NaCl = 22

www.hannainst.com

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SALINTEST 1
IST98203R4 05/05 2

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Pagina 1 - SALINTEST

SALINTESTHI 98203Salinity ConcentrationPocket-sized MeterGENERAL INFORMATIONThe SALINTEST utilizes a sodium ion-selectiveglass electrode to determine

Pagina 2 - IST98203R4 05/05

SPECIFICATIONSRange 0.00 to 1.00 pNaCl(58.4 to 5.84 g/L NaCl)Resolution 0.01 pNaClAccuracy (@20°C/68°F) ±0.02 pNaClTypical EMC Deviation ±0.04 pNaClCa

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