Chapter
9
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Customer Services
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Conductivity Module Specifications
Catalog Number
VSTAR-CND
Conductivity
Range
0.001 μS to 3000 mS
Resolution
0.001 μS minimum, auto ranging, up to 4 significant digits
Relative Accuracy
0.5 % of reading ± 1 digit > 3 μS,
0.5 % of reading ± 0.01 μS ≤ 3 μS
Reference
Temperature
5 °C, 10 °C, 15 °C, 20 °C, 25 °C
Temperature
Compensation
Linear
(0 to 10.0 %/ºC), nonlinear nLFn, nonlinear nLFu,
EP (USP), off
Compatible Cell
Constants
0.001 to 199.9 cm
-1
Calibration Points
Up to 6
Calibration Editing
Yes
TDS
Range
0.001 to 200.0 ppm
Resolution
0.001 ppm minimum, auto ranging, up to 4 significant digits
Relative Accuracy
0.5 % of reading ± 1 digit
TDS Factor
Linear (0.02 to 9.99) or ISO/EN 27888
Salinity
Range
0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution
0.01 psu or ppt minimum, auto
ranging
Relative Accuracy
0.5 % of reading ± 1 digit
Type
Practical salinity (psu) or natural sea water (ppt)
Resistivity
Range
2 Ω to 100 MΩ
Resolution
1 Ω or 0.1 MΩ, auto ranging
Relative Accuracy
0.5 % of reading ± 1 digit
Temperature
Range
-5 to 105 °C, 22 to 221 °F
Resolution
0.1 °C, 0.1 °F
Relative Accuracy
± 0.1 °C, ± 0.1 °F
Offset Calibration
1 point
Source Options
Manual or automatic with built-in
temperature sensor
Input
8 pin MiniDIN
Conductivity probe with optional built-in temperature sensor
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Scientific
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Chapter
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Customer Services
Orion V
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RDO/Dissolved Oxygen Module Specifications
Catalog Number
VSTAR-RD
Dissolved
Oxygen
Polarographic DO
Concentration
% Saturation
Range
0 to 90 mg/L
0 to 600 %
Resolution
0.01, 0.1 mg/L
0.1, 1 %
Relative Accuracy ± 0.2 mg/L
± 2 %
RDO Optical DO
Concentration
% Saturation
Range
0 to 50 mg/L
0 to 500 %
Resolution
0.01, 0.1 mg/L
0.1, 1 %
Relative Accuracy
± 0.1 mg /L up to 8 mg/L,
± 0.2 mg /L from 8 to 20
mg/L, ± 10 % of reading
from 20 to 50 mg/L
± 2 %
Barometric Pressure
Correction
450 to 850 mmHg, automatic using built-in barometer or
manual entry
Salinity Factor
Correction
0 to 45 ppt, automatic using conductivity module and probe
or manual entry
Calibration Types
Water saturated air, air saturated water, manual (Winkler),
zero point
Compatible Sensors
Polarographic, RDO optical
Barometric
Pressure
Range
450.0 to 850.0 mmHg
Resolution
0.1 mmHg
Relative Accuracy
± 6 mmHg
Temperature
Range
0 to 50 °C, 32 to 122 °F
Resolution
0.1 °C, 0.1 °F
Relative Accuracy
± 0.1 °C, ± 0.1 °F
Offset Calibration
1 point
Source Option
Automatic with built-in temperature sensor
Input
9 pin MiniDIN
Dissolved oxygen probe with built-in temperature sensor
Note: We reserve the right to make product improvements and updates. Specifications are
subject to change without notice.
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Ordering Information
V
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Selectable Meter Components
Cat. No.
Description
VSTAR00
V
ERSA
S
TAR
meter with attached
electrode stand, universal power adapter, literature
CD, printed
quick start guide, USB computer cable and
meter test certificate
VSTAR-PH
V
ERSA
S
TAR
pH/mV/ORP/temperature measurement module
VSTAR-ISE
V
ERSA
S
TAR
pH/ISE/mV/ORP/temperature measurement module
VSTAR-LR
V
ERSA
S
TAR
pH/LogR/mV/ORP/temperature measurement module
VSTAR-CND
V
ERSA
S
TAR
conductivity/salinity/resistivity/TDS/temperature measurement module
VSTAR-RD
V
ERSA
S
TAR
dissolved oxygen/RDO/temperature measurement module
V
ERSA
S
TAR
Preconfigured Meter Systems
Cat. No.
Description
VSTAR10
V
ERSA
S
TAR
meter with attached electrode stand, universal power adapter, literature
CD, printed quick start guide, USB computer cable
and meter test certificate
·
V
ERSA
S
TAR
pH measurement module
VSTAR12
V
ERSA
S
TAR
meter with attached electrode stand, universal power adapter, literature
CD, printed quick start guide, USB computer cable and meter test certificate
·
V
ERSA
S
TAR
pH measurement module
·
8302BNUMD ROSS Ultra Triode glass refillable pH/ATC electrode
·
096019 Meter-powered stirrer probe
·
810199 ROSS pH buffer and storage solution kit
VSTAR20
V
ERSA
S
TAR
meter with attached electrode stand, universal power adapter, literature
CD, printed quick start guide, USB computer cable and meter test certificate
·
V
ERSA
S
TAR
conductivity measurement module
VSTAR22
V
ERSA
S
TAR
meter with attached electrode stand, universal power adapter, literature
CD, printed quick start guide, USB computer cable and meter test certificate
·
V
ERSA
S
TAR
conductivity measurement module
·
013005MD DuraProbe epoxy 4-cell (K=0.475) conductivity probe
·
011007 1413μS/cm conductivity standard
VSTAR30
V
ERSA
S
TAR
meter with attached electrode stand, universal power adapter, literature
CD, printed quick start guide, USB computer cable and meter test certificate
·
V
ERSA
S
TAR
RDO/DO measurement module
VSTAR32
V
ERSA
S
TAR
meter with attached electrode stand, universal power adapter, literature
CD, printed quick start guide, USB computer cable and meter test certificate
·
V
ERSA
S
TAR
RDO/DO measurement module
·
083005MD Polarographic DO probe with calibration sleeve
·
080513 DO probe maintenance kit
·
BOD adapter, funnel and stirrer
VSTAR40A
V
ERSA
S
TAR
meter with attached electrode stand, universal power adapter, literature
CD, printed quick start guide, USB computer cable and meter test certificate
·
V
ERSA
S
TAR
pH/ISE measurement module
Thermo Scientific
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