Omega Products PHH-860 Installation Manual
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PHH-860
pH/MV/Temp Handheld Meter
with
RS232 Capability
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F UNC T I ONA L DESCR IPT ION
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The m e te r w ill d isp lay a ll L CD segmen ts when it i s fir s t t u rned on
fo r app rox . 3 seconds . Though you m igh t have seen
DATALOGGER , Y /M /D ,
m g ll, p mS ,
pp m .. These a re no t ava ilab le
fo r t he m e te r m ode l nu m be r PHH -860 .
:
The LCD is d iv ided in to th ree d is tinc t sec ti ons
O ne la rge (P ri m a ry)
top sc reen and tw o s m a lle r bo tt o m sc reens (Seconda ry and
R e la ti ve C lock ). The 3 d isp lay a reas keep you cons tan tl y upda ted
w it h the
p H
m easu re m en ts and re la tive
D ISPLAY
-
The p rim a ry d isp lay sho ws the m easu red
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The seconda ry d isp lay sho ws the te m pe ra tu re o f t he read ing .
mV
-
U n it of
p H
o r
i s d isp layed in the ri gh t t op o f t he sc reen . U n less
mV va lue w h ile ca lib ra ting .
c
mV
p H
o r
r ead ing .
the senso r p robe is p lugged in to the m e te r, t hose read ings keep
chang ing in the sc reen a re no t r e fe rab le .
“F
-
U n it of
“C
and ATC a re d isp layed a t t he bo tt o m in the m idd le
o r
o f t he sc reen .
-
N o “ATC ” w ill be appea red w it hou t t e m pe ratu re senso r p robe .
1
CON T RO LS AND IND I CA T OR S
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pH
1.
Prima ry Data Screen d isp lays
mV
2.
-M inus
MAX M IN
3.
REC s tarts recording mode and d isp lays
4.
5.
Secondary Data Screen d isp lays temperature read ing in degree
d isp lay.
pH
recorded.
or
\
11
mV read ing, ca libration value.
max./min.
pH
recorded.
C or degree F.
DC power in phone Jack marked
6.
7.
RS232 output port.
a.
H/M /S
“C/OF
9.
Togg les d isp lay data from
DCSV .
“F
/ Second./ M inute 88:88:88 d isp lays data for Hour
“C.
to “F or “C to
10. BAT battery low ind ication.
11.
pH /mV
pH
Togg les d isp lay data from
to
mV
or
mV
to
pH.
12. Temperature sensor probe port.
13.
pH
E lectrode w ith BNC connector and p lug.
connec t o r
Po rt
senso r p r obe
Po ti
2
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1
This instrument will shut off automatically in approx. 20 minutes for
every power on. For recording or operating over longer periods of
time, you can disable the sleep mode by pressing
simultaneously before power on. An
the screen at which time you can release the
(See Fig. A) The disable sleep mode will be invalid after power off.
Delete and replace with programmable
user selectable start-up mode. The display
will default to the mode last used. For
your convenience, the meter defaults to the
setting used during the last operation.
The following table lists the modes of
operation that can be invoked by pressing
the button indicated.
AUTO POWER OFF(SLEEP FUNCTION)
and
(@
a
“n” will appear in the middle of
@
button.
MODE OPTIONS
A
@X@
a@
@a
@+@&
Disable
~.r~~J@&savecal.
Sleep Mode
c
I
a
Q@
Turns instrument on (Default setting) and off. (See Fig. B)
Press momentarily and relative clock starts in the lower right
screen.
REC is displayed in the middle left of (Fig. C) other button functions
“F
and Backlight. Press
I “C
are locked out except Power,
momentarily again and the unit cycles through MAX (Fig. D) and
MIN (Fig. E) and back to
current*&;
the record mode is displayed
on the LCD. Press and hold REC for 3 seconds to turn off the
record function to the normal mode.
Press momentarily to enter the Calibration mode. (Fig. F)
pH
to
Press momentarily to toggle display data from
mV
to pH(Fig. G). Or press momentarily to increase the figure
mV or from
when calibration is being performed.
Press momentarily and the unit toggles between
“C
“F
and
temperature(Fig. H); The unit mode is indicated on the middle
bottom area. Or press momentarily to escape current calibration
to the next point.
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