Hanna Instruments hi 9224 사용자 설명서
4
FUNCTIONAL DESCRIPTION HI9224
1) Electrode Connector
2) Temperature Probe Connector
3) LCD Display
4) PAPER key to move the paper up
5) ON/OFF key, to turn the meter on or off
6) CAL key to enter or exit calibration mode
7) RANGE key, to select the pH or the °C measurement modes
8) Power adapter plug
9) CFM key to confirm the calibration reading
10) BUFF key to select the second buffer value for calibration
11) PRINT key to obtain a printout
12) LOG key to enter the printing mode
2) Temperature Probe Connector
3) LCD Display
4) PAPER key to move the paper up
5) ON/OFF key, to turn the meter on or off
6) CAL key to enter or exit calibration mode
7) RANGE key, to select the pH or the °C measurement modes
8) Power adapter plug
9) CFM key to confirm the calibration reading
10) BUFF key to select the second buffer value for calibration
11) PRINT key to obtain a printout
12) LOG key to enter the printing mode
HI 9224
ON/OFF
PAPER
CAL
instrum nts
e
CFM
PRINT
BUFF
RANGE
LOG
3
4
5
6
7
9
10
11
12
MICROPROCESSOR PRINTING
pH METER
pH METER
8
1
2
pH