Hanna-instruments HI 93703 Instrukcja Użytkownika Pobierz pdf (Strona 8)

8

To prepare the instrument for taking

measurements, first install the batteries (see

Battery Replacement section on page 20) and

then turn the instrument on.

To maximize battery-life, the display is

automatically switched off after 5-minutes of

non-use. To reactivate the display, simply

press the ON/OFF key.

MEASUREMENT PROCEDURE:

• Turn the meter on by

pressing the ON/OFF

key.

• The meter will carry

out a self-test display-

ing a full set of figures.

• The meter will carry

out a battery test show-

ing in percentage the

battery life left.

• When the LCD dis-

plays “----” the meter

is ready to measure.

• Fill a clean cuvet up to one quar-

ter inch (0.5 cm) from its rim with

the thoroughly agitated sample.

• Allow sufficient time for bubbles

to escape before securing the cap.

Note: do not overtighten the cap.

LOGG ING

MICR OPROC ESSOR

TURB IDITYMET ER

LOGG ING

MICR OPROC ESSOR

TURB IDITY

METE R

HI 93703-11

VIEWVIEW

STOSTO

CLRCLR

GLPGLP

CALCAL

DATEDATE

READREAD

ALTALT

OFF

ON

1/4“

0.5 cm

%

ba

98

OPERATIONAL GUIDE

LOG LOBAT

TIME

DATE %

188

17

• If "ERR1" appearson

the LCD, please check

the standard solution.

• After approximately 30 seconds the meter

will display 10.00, prompting the user to

place the 10.00 FTU standard solution in

the cuvet holder.

• Place the 10.00 FTU

standard in the holder press CAL, SIP and

CL will start blinking

• After approximately

30 seconds the meter

will display 500, asking the user to place

the 500 FTU buffer

solution in the cuvet

holder.

NOTE: At this point the

user can save the two point calibration

setup by pressing ALT & CAL buttons,

leaving the calibration mode.

To perform a three point

calibration, place the 500

FTU standard solution in the

cuvet holder.

• Press CAL, SIP and

CL will start blinking

10.00

cl

sip

cl

500

cl

sip

cl

err1

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