Instruction Manual
HI 9912
Wall Mounted
Dual pH/ORP
Controller
http://www.hannainst.com
These Instruments are in
Compliance with the CE Directives
ALAR
M
LINE
SET O
RP
SET p
H
0
SECO
NDS
mV
200
0
ORP
TIMER
MINUT
ES
90
PROP
ORTIO
NAL S
ETTIN
GS
1
10
2.5
5
7.5
0
SECON
DS
pH
2.0
0
pH
TIMER
MINUTE
S
90
PROPO
RTIONA
L SETTIN
GS
1
10
2.5
5
7.5
100
50
CAL
ALARM
ON
OFF
50
150
SET
RDX
mV
OFFSET
SLOPE
ALARM
ON
OFF
0.5
1.5
pH
HI 99
mV
ORP
3
SET
ACID
AL
2
FE
300
pH
0
1
2
0
100
200
mV
ALAR
M
Summary of Contents for HI 9912
Page 24: ...24...
