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BIOBAse"
-------------------------------------------------. access Meihua Trading Co.,Ltd. ---
PH220/PH221 Portable
pHlmV/ 'C
P F Meier
Technical Parameters :
Model
PHl21l
PH22 ,
pH
Rar>ge
mVRaf19<I
Calbra tion SoiuIioI1s
Tempe . Ra"ll'l
Temp.~
-2.00--16.QOpH
:oO.01pH
- 1999--1999mV
:tlmV
2 ~t"
USA(pK4.0'I
,7.oo,10.O'l)
0--100' C.32-212' F
-2.000--20.~
:oO.OO2l*l
- 1999.9--1999.9mV
:oO.2mV
Up
to 5 ponls
USA(pI-ll.6814.01n.0CV10.01n2.45), NIST
(1*l1 .6814.(11I1l.8619.18n2.45l. DIN
(pI-I1.09I4
.6&6.
79/9.23tI2.75)
0--105' C,32-221' F
:oOS C, "0,9" F
3,.5V 'M "
Satieties
0--100' C.32-212" F. Aulomalicor Manual
17O(L)"85(Wj"3O(H)rrro
50
<lata
S<lls
WIll!
eataITome
sl~.
USB 500
<la1a
sets
"';lh Dal9ITim9
sl~.
USB
eorm-...ncalion
Intet1ace
eorm-...ncalion
Intet1ace
0--100' C.32-212" F. Aulom8licor
.....
Temp.~
HoklFlJrldion
Features :
1. During
pH
mode,
muRipolnt pus h-ootton cahbralonwrth auto-ooffer
recogortioo.
2.
seecteoe
pH
ooffoc standard
IUSA, DIN, NIST
or ueer-oeroeo.
3.
Automatically
calculate and display e lectrode slope after calibrahoo.
4. Calibraho!1due rem lflder prompts
)'0(.1
to calibrate
the
meter regularty.
5.
Duong
ORP
mode,
t
ooot offset calibration allows user adj ust d,splayed value to
known
standard.
6. Absol ute or Relab\le mV measurement provide accurate DRP measured vene.
7. AutornallC Temperature conceosenco ensures hoghly accurate measurement over
the
entire
pH
rat"lQ€l.
8. Automatic endpoi nt tuocton freezes the stebe meeewee va lues for easy readIng
and
recording data.
9. To he lp message as opemtonal guide to he lp YOO understand
how
to use metar.
10. Se tup me nu le ts use r to
custon nze
pH buff e r standards, ceie reuon oomts, staorhty condmons of
maasIKement, resocroo. temper-atIKe units, oatetime to meet personal prefarences ,
11. Expanded memory stores and recal ls up to 500 read ings ,
12. BUin- in rea l-time
cock
stamps stored da ta to meets GLP standards ,
13. Stored da ta can
be
""nsfarred into
personal
coroute-ve USB conmurscetce Intar/ace.
114
115
authourised Australian Distributors