SCHOTT handylab multi 12, Руководство по эксплуатации

Страница: 26 / 80

Operation handylab multi 12
26
6 Thoroughly rinse the electrode with distilled water.
7 If required, enter the temperature of the first buffer solution,
while keeping the <RUN/ENTER> key depressed, using <
>
< >.
8 Immerse the pH electrode in the second buffer solution.
9 Press the <RUN/ENTER> key.
The AR display indicator flashes.
The electrode voltage (mV) or the buffer nominal value ap-
pears on the display. Example:
10 When the measured value is stable, AR disappears. The value
of the slope (mV/pH) appears on the display. The probe symbol
shows the evaluation of the current calibration.
11 Press the <RUN/ENTER> key. The value of the asymmetry
(mV) appears on the display.
1
TDS
S
° F
0
Cal
Tref20
Lin
0
Cal
Tref25
ARng
AutoCal DIN Tref25 Auto AutoCal DIN
ARng
Tref20
Lin
F
cm 1/ 1/cm
AR AR
RCL RCL
O O UpH UpH Sal Sal
Store Store Auto
LoBat LoBat
nLF nLF
Sal Sal
% % mg/l mg/l
mV/pH mV/pH
cm cm
°
m m S/ S/
cm cm
% %
/ /
K K
M M
TDS
1
S
mbar mbar
Time Baud
Day.Month No.
Ident Year
Time Baud
Day.Month No.
Ident Year
8 8 4 4
0 8
1 4
4
pH pH
C ° C °
AutoCal TEC AutoCal TEC
AR AR
mV
1
2 2
TP TP
O L S
RCL
Sal
cm
AutoCal DIN
Day.Month
S
Tref20
Cal
Ident
No.
Year
Time Baud
1
TDS Sal
Store
AR
Tref25
cm
C
/
% K
TP
°
M mbar
1/
%
m
mg/l
cm
S/
Lin
O U
nLF
Auto
LoBat
ARng
° F
9 4
pH
5
mV/pH
AutoCal TEC