Hanna-instruments HI 93703 Bedienungsanleitung PDF herunterladen (Seite 11)

11

LOG-ON-DEMAND:

• After taking a read-

ing, press the STO

button. The last

sample read will be

stored in memory.

The display will also

show on the bottom

right corner the reference number of the

stored sample.

NOTE: When the maximum number of samples

has been reached

(199), the LCD dis-

play will show "FULL".

This is a warning that

you will be overwrit-

ing the oldest sample recorded. To store the

current sample, press the STO button again

and this will overwrite the oldest sample in the

memory. All samples are shifted (reference

numbers reduced by one). Sample number

one remains the oldest sample.

CLEARING LOGGED DATA:

• Press the ALT &

CLR buttons to-

gether. The display

will show "CLR" for

confirmation. Press

ALT & CLR again to

clear memory. To

abort the operation,

press any button.

ALL SAMPLES PREVIOUSLY STORED

WILL BE ERASED FROM MEMORY!

LOGGING

MICROPRO CESSOR

TURBIDIT YMETE R

LOGGING

MICROPRO CESSOR

TURBIDIT Y

METER

HI 93703-11

VIEWVIEW

STOSTO

CLRCLR

GLPGLP

CALCAL

DATEDATE

READREAD

ALTALT

OFF

ON

FULL

LOGG ING

MICR OPROCESSO R

TURB IDITYMETE R

LOGG ING

MICR OPROCESSO R

TURB IDITY

METE R

HI 93703-11

VIEWVIEW

STOSTO

CLRCLR

GLPGLP

CALCAL

DATEDATE

READREAD

ALTALT

OFF

ON

CLR

LOG

14

• Real Time Clock

error ∗

• EEPROM error∗

• Internal communica-

tion error∗

• Internal Bus error∗

∗

Contact the HANNA office nearest to you.

err2

err3

err4

err5

ENSURE ACCURATE MEASUREMENTS

• Each time the cuvet is used, tighten the cap

to the same degree.

• Discard the sample soon after the reading is

taken to avoid permanently clouding the glass.

• All glassware used to contain the standards

and the samples should be maintained clean,

washed with the HI93703-50 cleaning solution

and rinsed with HI 93703-0 or turbidity-free

water.

• Collect the samples in clean glass or plastic

bottles, fit stoppers and perform the analysis

quickly. If necessary, store the sample in a

cool, dark place, for up to a maximum of 24

1 2 ... 6 7 8 9 10 11 12

Kommentare zu diesen Handbüchern

Keine Kommentare