Thermo Orion Star A223 Portable RDO/DO Meter

The Thermo Orion Star A223 portable RDO/DO meter allows accurate dissolved oxygen data to be recorded in any setting with Orion polarographic or RDO optical DO sensors.

Features

  • Displays DO concentration, DO percent saturation and temperature readings
  • AUTO-READ function alerts user and locks stable readings on backlit LCD screen
  • USB and RS-232 ports allow easy data transfer of up to 1000 time-stamped data points
List Price $858.00
Your Price $772.20
Usually ships in 3-5 days
Thermo Scientific
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ImagePart#Product DescriptionPriceStockOrder
Thermo Orion Star A223 Portable RDO/DO MeterSTARA2230 Orion Star A223 RDO/Dissolved Oxygen Portable Meter
$772.20
Usually ships in 3-5 days
Thermo Orion Star A223 Portable RDO/DO Meter STARA2235 Orion Star A223 RDO/Dissolved Oxygen Portable Meter Kit
$1,553.40
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ImagePart#Product DescriptionPriceStockOrder
Thermo Orion Star A-Series Hard Carrying Case STARA-CS Orion Star A-series portable hard field case
$135.90
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Thermo Orion Star A-Series Soft Carrying Case 1210005 Orion Star A-series portable soft field case
$143.10
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Thermo Orion Star A-Series Armor STARA-AR Orion Star A-series portable meter armor
$99.00
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Thermo Orion Star A-Series Conductivity and DO Probe Holder STARA-ESCD Orion Star A-series conductivity and DO probe holder for use with armor
$27.27
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Thermo Orion Star Meter Universal Power Adapter 1010003 Orion universal power adapter for Star meters
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Thermo Orion RDO Optical Dissolved Oxygen Probes 087010MD Orion RDO optical DO sensor with 3m cable, stainless steel guard, calibration sleeve, and optical cap
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Thermo Orion RDO Optical Dissolved Oxygen Probe 087020MD Orion RDO optical DO sensor with 6m cable, stainless steel guard, calibration sleeve, and optical cap
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Thermo Orion RDO Optical Dissolved Oxygen Probe 087030MD Orion RDO optical DO sensor with 10m cable, stainless steel guard, calibration sleeve, and optical cap
$862.20
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Thermo Orion RDO Optical Dissolved Oxygen Probe 087050MD Orion RDO optical DO sensor with 15m cable, stainless steel guard, calibration sleeve, and optical cap
$933.30
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Thermo Orion RDO Optical Dissolved Oxygen Probe 087100MD Orion RDO optical DO sensor with 30m cable, stainless steel guard, calibration sleeve, and optical cap
$1,125.90
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Thermo Orion Polarographic Dissolved Oxygen Probes 083005MD Orion dissolved oxygen probe, 9 pin MiniDIN connector, 1.5m cable
$765.90
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Thermo Orion Polarographic DO Probe Maintenance Kit 080513 Orion polarographic DO probe maintenance kit
$180.90
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Thermo Orion Replacement Optical DO Sensor Cap 087001 Orion replacement optical sensor cap
$103.50
Usually ships in 3-5 days

The waterproof, battery-operated Thermo Orion Star A223 portable RDO/DO meter stands up to the most demanding field applications and delivers over 800 hours of continuous operation. The informative, backlit display shows DO concentration, DO percent saturation and temperature readings along with time, date, sample ID, user ID and calibration information. The meter accepts both Orion polarographic probes and RDO optical probes for increased accuracy and versatility. For advanced users, features such as stability and averaging choices provide additional options.

Thermo Orion Star A220 series benchtop meters provide a large storage capacity for time-stamped data points, which can be conveniently uploaded to a PC through the meter's USB and RS-232 ports. Complimentary data analysis software allows users to quickly view and manipulate data. Accuracy can be ensured through a variety of pressure compensation options and calibration methods.

 

  • AUTO-READ function to alert user and lock on-screen readings when stable
  • Accepts Orion polarographic and RDO optical probes
  • Automatic temperature compensation, manual salinity compensation and automatic or manual barometric pressure compensation
  • Calibration options include water-saturated air, air-saturated water, Winkler titration and zero point
  • Non-volatile memory holds up to 1000 data points
  • Electrode arm and newly-designed probe holder to place probes into samples
  • Universal power supply or battery power option
  • USB and RS-232 ports to upload data and update included data analysis software
  • Multilanguage interface supports English, Spanish, French, Italian, German and Chinese
  • IP67-rated housing (may be immersed for up to one hour with no water incursion)
  • 3 year meter warranty
  • Dissolved Oxygen Polarographic Concentration (% Sat)
  • Range: 0 to 90 mg/L (0 to 600 %)
  • Resolution: 0.01, 0.1 (0.1,1)
  • Relative Accuracy: +/-0.2 (+/-2 %)
  • Dissolved Oxygen RDO Concentration (% Sat)
  • Range: 0 to 50 mg/L (0 to 500 %)
  • Resolution: 0.01, 0.1 (0.1,1)
  • Relative Accuracy: +/-0.1 up to 8 mg/L;+/-0.2 from 8 to 20 mg/L; 10% of reading above 20 mg/L(+/-2 %)
  • Dissolved Oxygen
  • Manual Barometric Pressure Compensation: 450.0 to 850.0 mm Hg
  • Manual Salinity Factor Correction: 0 to 45 ppt
  • Calibration Features: Water-saturated air, air-saturated water, manual (Winkler) and zero point
  • Sensor type: Polarographic or RDO
  • Temperature
  • Range: 0 to 50 C
  • Resolution: 0.1
  • Relative Accuracy: +/-0.1 C
  • Offset Calibration: 1 point
  • Datalogging
  • Number of Points: 1000 with time and date stamp
  • Log Function: Manual, Automatic with AUTO-READ
  • Log Edit: Delete individual points, group of points or all
  • General
  • Display: Backlit LCD
  • Inputs: 9-pin mini-DIN
  • Output: RS-232, USB
  • Power Adapter: Universal AC, 100-240 VAC
  • Battery Power: 4 AAs, 800 hrs life
  • Environmental Requirements: 5 to 45 C and 5 to 85% relative humidity, non-condensing
  • Regulatory and Safety: CE, TUV 3-1, FCC Class A
  • IP Rating: IP67, waterproof
  • Warranty: 36 months (from date of purchase)
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