Hanna-instruments HI 9812-5N Manual do Utilizador descarregar pdf (Página 7)

• Select the appropriate measurement range (EC or TDS).

• Wait a couple of minutes for the temperature sensor to reach

thermal equilibrium. The display will then show the measurement

automatically temperature compensated for temperature with the

appropriate indication among the following:

“µS” symbol indicates the meter is in

EC mode;

“ppm” symbol indicates the meter is

in TDS mode.

TAKING TEMPERATURE MEASUREMENTS

• Submerge the tip (4cm/1½") of the

probe into the sample to be tested.

• Select the °C mode.

• Stir briefly and wait a couple of

minutes for the reading to adjust

and stabilize. The display shows the

temperature value.

Notes: • If the display shows a “1” on

the far left hand side and a

“0” on the far right hand side,

the reading is out of range.

• It is recommended to clean

often the probe with HI 700661

Cleaning Solution.

• After measurements have been completed, the instrument

should be switched off, and the probe cleaned and covered

with the protective cap.

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Hanna-instruments HI 9812-5N Manual do Utilizador Página 7