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BIOBAse"
-------------------------------------------------. access Meihua Trading Co.,Ltd. ---
~odel
PH900
Technical Parameters:
~02mV
0'1. 1mV.~
1)-2OmSIcm(Max.2«ImSkm)
~0.5%
Full
Sc8Ie
Up
to
5
poonls
11)JSJcrn. 84uS/cm, ' 413uS1<:m.12.88mSlcrn, 111.&nSkm
1)-10wl (Max.
2Oppt.
Oepen<jng
011 lactor ootI1J1\l 1
~l% F"'Sca19
0.1-1.0 (Waul! 0.5)
1)-10wl(Max.8OppI)
~l%F"'Sca19
P<acticaI
Santy
(PSU)
or Seawat... M"",","""""I
Stao-dard
(001)
1)-100MO
~l% F"'Sca19
0.001. 0.01. 0.1, 1. Automatic
0.1)-'0.0%"",' C
l.n9ar
or Pose Wat...
1(0(1.1,1.10, Seledablo
20"
C or 25" C
O.OO--20.()()rngA.
or
wm
0.01, 0.1mQA.,
SeIocI_
~02mg.\.
(Calibration
afld mea.......-nont
urKl9r
1M
C<lf"O\Iorls
01
sarno
tornp..-atu"e)
0.1)-200.0%
02.0%
o-eoa,
6O.1)-112.5kPa. 450--85Orm1HQ
1)-105" C.32-221· F
oOS
C,
~ 0.9·
F
.....
1)-100" C, 32--2'12" F. Automatic or
MatJ.;aI;
00
Modo:
0--50'
C, 32--122" F,
A<JtomatJc
Man,;aI
or
Aul <>matic
('10,
20, 30
rrOr1uI...
aIIer
last
key pressed ,
SeIect_)
Mao.;aI
or Automatic
Low
or
l-OQI1.
~
010 30
<lIoys
,
..
500
data
sets
with
OateITrne
"'~
USB Corrm..nicalion Int<rlace
,
BN!:
and
6-porl
comecIor
OC5V,
using
AC_01......
22QVACJ5I:)-;z
Custom waI-<l;wlay
LCD (13O"110rm1)
2'I0(L)'188(W)"6O(H)nm
1.21<9
Memory
and
Outpul
""",",OC
P.-
R"'l'S"'I'9"ls
LCD
D;wlay
-....
"
.... W"""
m''''''''''
,-
'ponducIi'"'Y
Rar1ge
ConductiVIty
!V::aJa<:y
Ca ltr.ltion Poifil.
Calbralion SoIutior1s
TOSR...-.;J9
''''-
TOSFactor
SaIir\lly Ra"'1"
S<*r1~y~
SaIin(y
Maasurernanl
Modes
"
R95lslivIIy Rar199
ReSIstivity
~
,-
Temperall.....
Coe!IIcionC
COIT"()eIlsaOOn MOO9s
C... Con.lan!
"
NorTn!O=!1Of'l
TIlfIll'lf"!"'"
Dis_
Oxygen
RlOV'
,-
Dis_
Oxygen
AcoJacy
%
SatlJa\Iorl
01
Oxygen
"""'"
Salinlly
CooTect"",
F'fessun:. Corredioo
Temp. Rar>qe
Temp.
f'.I:aJraq
Temp. Calibral:ion
J"emp.~
~~'"
Hold
F
uncI:ion
Slab*ty C<:JojOOns
Calbralion
<kJ9
renw>OOr
ReseC FlTdJon
"
/!
" I
\
•
•
Single
pont offsel calibrat ion
allows user adjust d,splayed
value to
11 kroawn
staroem
Absolute or ReiatOie mV measurements
provide
eccorete ro;;adings
• Ion Mode:
PH900 Mulli-parameter 'Vater Quality Meter
lor
2 points
auio-ceux aton (100%
ir1
saneated e r or ee-senceted
water,
0%
ir1
zero
oxygen solution).
Manual
saI ,nity and
barometoc
pressure
cceoeose ioo.
Selectable readout
10
ppm,
mgil
or
percentage
saturahon.
Up
to
s- coot oosn- eottco
calibfatioo allows user to use
cosrorozeo
caibration
eoctoie.
Adjusta ble
res
factors.
ee l
constants. temperature
ccen ceote
and
rorma uzetoo
temperature.
Seiactable
,near
or
ptlre water compensation
modes.
I"
salinfly measurement modes. selectable
practical
salinfly
{PSU}
or
seawater measurement
ete-oere
(ppl).
• Disso lved Oxygen Mode :
• pH Mode :
Up
to
5
ooora push-button
calibrahon wit h auto-buffer recoqr uton
seecteee
pH
buffer standards, resolution
and
temperat..-a units.
Automatically calcula tes
and
displays electrode slope thaI
help
yoo
decide
whether to replace
pH
elec trode.
• ORP Mode:
Starldard BNC
coo-ector can
co-oect
many
kJo
seeceve
Electrode.
2
to
5
points push-button
calibration
from
low
to high cc-ceonetooe.
Selectable muKiple ocoee- eaten units,
irduding
ppm,
mgIL ,
moVL.
Direct readout
ion
concentration simplifies measur ameot process.
mV measurement a llows user to creek certcorerce of
ion
elec trode .
• Conducti vityfTDS/Salin ity Mode:
- 2.000--2O.OOCiIlH
~ O.OO2pH
0.00'1, 0.01,
0.1~.
Selectable
Up
10 5
paints
USA.(pl-l1.68!4.0117.oono.
01112.45).
NIST(pl-I1.
6&
U1I6.8619.18/12.451.
OlN{
pH1 .09I4.6516.
7919.23tl2.75)
~
Ion
Concen! ration
~
0.001-19999.....
".ll¢.
moII1.
(0ep0ndf1g on
~
......... 01100
SeI9ctMo
Electrode)
Ion
Concentralion
~ ~ 0.5%
F,.
Scale
(MoooIIalent).
~
1% F...
Sea'"
(Dwa_)
,
f=alibraliOO
Pons
2 105
points
CalibratiOll Soi.J!oons
.0.00'1, 0.01,0.1, 1. 10. 100. 1000. 10000ppm,
moI'I..
"¢
,-mV
~a"9'l
'- 1999.9--1999.9mV
..l
pH
Ra"9'l
~~~
,
,–
f=alibraliOO
Pons
122
123
authourised Australian Distributors