Hach-Lange SI627 P - Manual (Page 18)

14
4. Operation
4.5. Programming to measure ORP (redox). mV range
The instrument is supplied programmed to measure pH. To change the measuring unit (pH) to mV go to Setting-
up, after selecting the language, see page 12, or follow the diagram below until TYPE OF MEASURE.
Output current.
Selection of mV values correspon-
ding to 4 mA and 20 mA.
Selectable values between
± 1500 mV.
Language.
Selection of the working language:
English, German, Spanish, French,
Italian or Portuguese.
Hold.
Selection of the current output
when the instrument is in hold,
fixed at 21 mA or equivalent to
the last value
Variar con
CALIBRATE CODE 000
LANGUAGE
Language > Español
Italiano
TYPE OF MEASURE
UNITS: pH
> mV
MEASURE pH & °C
M E A S U R E
pH 7.34 25.2 °C
OUTPUT 4-20 mA
4 mA 20 mA
-500 mV +500 mV
MEASURE
pH 7.34 25.2 °C
Introduce the code 100
STORING DATA
HOLD
> 21 mA
LAST
si627 P_HACH_LANGE_Ed.0510.indd ANG:14 si627 P_HACH_LANGE_Ed.0510.indd ANG:14 20/5/10 10:50:47 20/5/10 10:50:47