Hanna Instruments HI 9910 - 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
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