Hanna Instruments hi 9910 User Manual
Instruction Manual
HI 9910 - HI 9911
HI 9920
Wall Mounted
pH & ORP
Controllers
http://www.hannainst.com
These Instruments are in
Compliance with the CE Directives
pH
0
SECOND
S
pH
2.0
0
TIMER
MINUTE
S
90
0.5
45
1
1.5
COARSE
FINE
SLOPE
OFFSET
ALKALIN
E SET
ACID SE
T
PROPO
RTIONA
L SETTIN
GS
1
10
2.5
5
7.5
ACID
ALARM
ON
OFF
SET
READ
ACID
ALK
ACID
FEED
ALK
FEED
ALK
MTC
°C
-10
80
10
0
30
20
60
70
40
50
1
10
2.5
5
7.5
ALK
HI 99
pH
0
1
2
ALARM
MTC
ATC
mA OUT
PUT
TEMP. C
OMP.
4/20
0/20
ALAR
M
LINE
SET A
LK
SET A
CID