Votre panier est vide !
Pour nous joindre
T: 514-354-2511
T: 1 800 463-4363
F: 514-354-6948
Oxymètre portatif de Thermo Scientific

Oxymètre portatif de Thermo Scientific

Fabricant :Thermo Orion
Modèle :Orion Star A223

Besoin de plus d'informations? (514) 354-2511 - 1-800-463-4363


  • Meter accepts and automatically recognizes Orion polarographic and RDO optical/ luminescence-based probes
  • Automatic temperature, manual salinity and automatic/ manual barometric pressure compensation for accurate result made easy
  • Calibrate using water-saturated air, air-saturated water, a Winkler titration or zero point calibration
  • Perfectly portable, waterproof and protected, with a IP67-rated housing
  • Three year meter replacement warranty


Large, Backlit Display

  • Includes plain language screen prompts, soft keys for easy selection and a multi-language interface that supports English, Spanish, French, Italian, German and Chinese
  • Thermo Scientific™ AUTO-READ™ locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • LCD display shows dissolved oxygen in percent saturation or concentration with temperature and electrode status, time, date and calibration points


Easy Data Transfer

  • Non-volatile memory holds up to 1000 data points with time and date stamp
  • Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software


Power Options

  • Four AA batteries (included) provide over 800 hours of operation
  • Available universal power adapter (sold separately) to use AC power



Accuracy (Polarographic DO) ±0.2 mg/L; ±2 % saturation
Accuracy (RDO) ±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, 10% of reading from 20 to 50mg/L; ±2 % saturation
Battery Life 800 hours
Battery Type Four AA (included)
Data Points 1000
Description Orion Star A223 RDO/Dissolved Oxygen/Temperature Portable Meter
Display Type Graphic LCD with backlight
Hertz 50/60Hz
Inputs 9-pin Mini-DIN (RDO or polarographic DO with temperature probe)
Outputs USB, RS232
Range (Polarographic DO) 0 to 90 mg/L; 0 to 600 % saturation
Range (RDO) 0 to 50 mg/L; 0 to 500 % saturation
Relative Humidity Range 5 to 85 %, non-condensing
Resolution (Polarographic DO) 0.01, 0.1 mg/L; 0.1, 1 % saturation
Resolution (RDO) 0.01, 0.1 mg/L; 0.1, 1 % saturation
Salinity Factor 0 to 45ppt
Saturation Range 0 to 600 % Saturation(polarographic); 0 to 500 % Saturation(RDO)
Saturation Resolution 0.1, 1% Saturation
Sensor Types Polarographic or RDO (optical) DO probe - purchase separately
Accuracy (Temperature) ±0.1°C
Range (Temperature) -5 to +105°C
Resolution (Temperature) 0.1°C
Warranty 3 year meter replacement
IP Rating IP-67
Log Function Type Manual, automatic with AUTO-READ
Operating Limits Ambient Temperature Range 5 to 45°C
Saturation Range (Polarographic DO) 0 to 600% Saturation
Saturation Range (RDO) 0 to 500% Saturation
Temperature (English) Range 23° to 221°F
Voltage 90 to 260VAC
Certifications/Compliance CE, TUV, FCC Class A limits

Ordering Information

  • STARA2230 Orion Star A223 RDO/Dissolved Oxygen Portable Meter
    • Four AA batteries (installed)
  • STARA2235 Orion Star A223 RDO/Dissolved Oxygen Portable Meter Kit
    • 087010MD Orion RDO optical/luminescence based probe with 3m cable, stainless steel guard, calibration sleeve and optical/ luminescence-based cap
    • Protective armor with electrode holder
    • Hard carrying case
    • Four AA batteries (installed)


Convertisseur d'unités