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Your source for innovative, indispensable lab equipment, lab supplies, and services. View their wide selection of products for scientific research and education.

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Equipment and Instruments

Electrochemistry

Multiparameter Meters

Portable Multiparameter Meters

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A CAdapter

Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)

Accuracy PolarographicDO

-?0.2mg/L or -?2% of reading, whichever is greater

Accuracy TDS

0.5% of reading -?1 digit

Accuracyp H

±0.002

±0.1

Alarm Output

Calibration due alarm (fixed 12 hour)

High/low limit alarm, calibration due alarm

Accuracym V

-?0.2 mV or -?0.05% of reading whichever is greater

-–.2 mV or -–.05% of reading whichever is greater

Accuracy Barometer

-?6mmHg

Accuracy RDO

-?0.1mg/L up to 8mg/L, -?0.2mg/L from 8 to 20mg/L, -?10% of reading up to 50mg/L

Accuracy Salinity

0.5% of reading -?1 digit

Accuracy Conductivity

0.5% of reading -?1 digit > 3 ++S; 0.5% of reading -?0.01 ++S G?° 3 ++S

AccuracypH

±0.002

Battery Life

100 hr. (average)

800 hr.

Battery Type

4 x 1.5V Micro Alkaline

4 AA (included)

4 x AA

Calibration Points

1 to 3

1 to 5

1 point relative mV (RmV) mode, 1 point ORP mode

Calibration PointspH

1 to 5

Accuracy ISE

-?0.2 mV or -?0.05% of reading whichever is greater

Calibration

pH, temperature

pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ

Calibration PointsISE

1 to 5

Advanced ISEFunctions

Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit

Accuracy

±0.1 pH

Accuracy Resistivity

0.5% of reading -?1 digit

Calibration Modes

Water-saturated air, air-saturated water, manual (Winkler titration), zero point

Calibration PointsConductivity

Up to 5

Channels

Backlight Option

Yes, selectable

Calibration

pH with calibration editing option, relative mV (RmV), ORP and temperature

pH, relative mV (RmV), ORP and temperature

Barometric Pressure Correction

400 to 850mmHg, automatic using built-in barometer or manual entry

Data Points

1000 with date and time stamp

5000 with date and time stamp

Certifications Compliance

CE, TUV 3-1, FCC Class A

CE, FCC Class A, ROHS-2

Cell Constant

0.001 to 199.9cm-1

Channels

Description

Orion Star A329 pH/ISE/conductivity/RDO/DO portable meter kit with ROSS Ultra Triode low maintenance gel pH/ATC electrode, DuraProbe 4-cell conductivity sensor, RDO optical DO sensor, solutions, meter armor and field case

Orion Star A221 pH portable meter

Orion Star A321 pH portable meter

Expert pH pocket tester for measuring pH with temperature

Data ManagementDetails

Transfer single, range or all data points to printer or computer

Display Type

LCD Graphic, Backlit

DisplayType

4-Digit, Double-Line

LCD Graphic, Backlit

Dimensions LxWxH

24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.)

Height English

1.2 in.

Height Metric

3 cm

Inputs

BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe), 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature)

BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe)

Log FunctionType

Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m

Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode

Includes

Star A221 pH meter, 4 AA batteries, computer cable

Star A329 pH/ISE/Conductivity/RDO/DO Meter with Batteries; 8107UWMMD ROSS Gel-filled Epoxy pH/ATC Triode with 3 Meter Cable; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 087010MD RDO Optical DO Probe with 3 Meter Cable

Star A321 pH meter, 4 AA batteries, computer cable

Expert pH tester with batteries

Isopotential Point

7.000pH

MeasurementModes

pH, Temperature

pH, mV, relative mV (RmV) or ORP with temperature

pH, mV, relative mV (RmV) or ORP with temperature; conductivity, TDS, salinity or resistivity with t

Methods

10 per channel with password protection

Keypad

Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys

Languages

English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update

Length English

6.7 in.

IPRating

IP 67

Outputs

USB, RS-232

USB, RS232

Memory

Non-volatile memory preserves data log, calibration log and meter settings

Model

Orion Star A321 pH/mV/RmV/ORP/Temperature Portable Meter

Orion Star A329 pH/ISE/mV/RmV/ORP/Conductivity/TDS/Salinity/Resistivity/RDO Optical/Dissolved Oxygen/Temperature Portable Meter

Orion Star A221 pH/mV/RmV/ORP/Temperature Portable Meter

Length Metric

17 cm

Percent SaturationResolutionPolarographicDO

0.1, 1 % saturation

Power Supply

Universal AC adapter (included) or 4 AA batteries (sold separately)

4 AA batteries (included) or universal AC adapter (sold separately)

Range RelativemV

±2000.0 mV

RangepH

-2.000 to 20.000

-2 to 20

0 to 14

RangeResistivity

2 ohm to 100.0 meg-ohm

Resolution Salinity

0.01 psu or 0.01 ppt minimum, auto ranging

Resolutionm V

0.1mV

Percent SaturationRangePolarographicDO

0.0 to 600.0 % saturation

Percent SaturationRelativeAccuracyPolarographicDO

-?2 % saturation or -?2% of reading whichever is greater

Percent SaturationResolutionRDO

0.1, 1 % saturation

Pressure Resolution

1mmHg

T DSFactorRange

Linear (0.02 to 9.99)

Pressure Range

400 to 850mmHg

Temperature English Operating

32.0°F to 122.0°F

41°F to 113°F (ambient)

Weight English

3.4 oz.

Stability

Smart Stability and Smart Averaging

Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting

Percent SaturationRangeRDO

0.0 to 500.0 % saturation

Range ISE

0.0001 to 19900 with selectable units of ppm, Molar, mg/L, %, ppb or none

Resolution PolarographicDO

0.01, 0.1mg/L

Resolution TDS

0.001 ppm minimum, auto ranging up to 4 significant digits

Resolution RDO

0.01, 0.1mg/L

ResolutionpH

0.1/0.01/0.001

0.1

Range ORP

±2000.0 mV

Range RDO

0.00 to 50.00mg/L

RangeConductivity

0.001 ?S/cm to 3000 mS/cm

ResolutionISE

0.0001 minimum, 1 to 3 significant digits (user selectable)

Relative HumidityRange

5 to 85%, non-condensing

5 to 85 %, non-condensing

Resolution Conductivity

0.001 ++S minimum, auto ranging up to 4 significant digits

Salinity MeasurementModes

Practical salinity (psu) or natural sea water (ppt)

Probe Type

pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe (purchase separately)

Temperature Resolution

0.1°C, 0.1°F

0.1-°C, 0.1-°F

Percent SaturationRelativeAccuracyRDO

-?2 % saturation G?° 200 % saturation, -?10 % saturation > 200 % saturation

RangemV

±2000.0 mV

Resolution

0.1pH

Range PolarographicDO

0.00 to 90.00mg/L

Resolution Resistivity

1 ohm or 0.1 meg-ohm, auto ranging

RangeTDS

0.001 to 200.0 ppm

RangeSalinity

0.06 to 80.00 psu, 0.05 to 42.00 ppt

Temperature MetricReference

5, 10, 15, 20, 25°C

Salinity Factor

0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity

Temperature MetricOperating

5°C to 45°C (ambient)

Temperature Selection

Manual or automatic with ATC temperature probe

TemperatureRange Metric

-5.0°C to +105.0°C

Temperature Accuracy

±0.6°C, ±1.0°F

±0.1°C

Temperature Range Metric

-5.0°C to +105.0°C

0.0°C to 60.0°C

Weight English

1.2 lb.

Width Metric

4.5 cm

Warranty Spec

1 Year

3 Year Meter

Width English

1.8 in.

Temperature ProbeCalibration

1 point temperature offset calibration

1 point

Temperature Range English

32.0°F to 140.0°F

22.0°F to 221.0° F

Temperature Compensation

Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off

YES

Temperature EnglishOperating

41°F to 113°F (ambient)

Temperature Metric Operating

5°C to 45°C (ambient)

Weight Metric

0.5 kg

96.3 g

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Star A329 Ph/ise/cond/rdo/do

Fisher Scientific

$4,150.00 / EA

13645571

Star A321 Ph Hh Meter Only

Fisher Scientific

$1,236.00 / EA

13645551

Star A221 Ph Hh Meter Only

Fisher Scientific

$1,050.00 / EA

13645522

Expert Ph Pocket Tester

Fisher Scientific

$132.40 / EA

13643133

4 results for : Portable Multiparameter Meters : "Fisher Scientific"

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