Orion STAR A223 Advanced RDO/Dissolved Oxygen Portable Meter


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Category: Star A Series Portable Meters

Quick Overview:

Record accurate and reliable dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion™ Star A223 Dissolved Oxygen and RDO Portable Meter, ideal for a wide range of applications and advanced dissolved oxygen analysis in the field. Use RDO optical or polarographic DO probes and calibrate using water-saturated air, air-saturated water, custom value (Winkler) or zero point options. Log up to 1000 data point sets with time / date stamp and easily transfer via USB or RS232 to a printer or computer. Waterproof meter ensures durable, rugged performance with an IP67-rated housing

Options:

STARA2230: Star A223 RDO/DO meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate

STARA2235: Star A223 RDO/DO meter, 087010MD Orion RDO optical probe with 3 m cable, stainless steel guard, calibration sleeve and optical cap, Protective armor with electrode holder, Hard-sided field case, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate

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Description Orion Star A223 RDO/DO portable meter
Warranty 3 year meter warranty
Model Orion Star A223 RDO Optical/Dissolved Oxygen/Temperature Portable Meter
Item Description Orion Star A223 RDO/DO portable meter
Includes Star A223 RDO/DO meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Range (Polarographic DO) 0.00 to 90.00mg/L
Resolution (Polarographic DO) 0.01, 0.1mg/L
Accuracy (Polarographic DO) ±0.2mg/L or ±2% of reading, whichever is greater
Range (RDO) 0.00 to 50.00mg/L
Resolution (RDO) 0.01, 0.1mg/L
Accuracy (RDO) ±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L
Percent Saturation Range (Polarographic DO) 0.0 to 600.0 % saturation
Percent Saturation Relative Accuracy (Polarographic DO) ±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (Polarographic DO) 0.1, 1 % saturation
Sensor Types RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor
Barometric Pressure Correction 400 to 850mmHg, automatic using built-in barometer or manual entry
Pressure Range 400 to 850mmHg
Pressure Resolution 1mmHg
Accuracy (Barometer) ±6mmHg
Salinity Factor 0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity
Calibration Modes Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Range (Temperature) 0.0 to 50.0 °C, 32.0 to 122.0 °F
Resolution (Temperature) 0.1°C, 0.1°F
Accuracy (Temperature) ±0.1°C
Temperature Selection Automatic with ATC temperature probe
Temperature Probe Calibration 1 point temperature offset calibration
Channels 1
Display Type Graphic LCD with backlight
Backlight Option Yes, selectable
Keypad Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Measurement Modes Dissolved oxygen as % saturation or mg/L with temperature and barometric pressure
Stability Smart Stability and Smart Averaging
Data Management Details Transfer single, range or all data points to printer or computer
Data Points 1000 with date and time stamp
Log Function Type Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Memory Non-volatile memory preserves data log, calibration log and meter settings
Alarm Output Calibration due alarm (fixed 12 hour)
Methods 10 per channel with password protection
Languages English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Inputs 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature)
Outputs USB, RS232
Probe Type RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (purchase separately)
Power Supply 4 AA batteries (included) or universal AC adapter (sold separately)
AC Adapter Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Battery Life 800 hours
Battery Type Four AA (included)
IP Rating IP-67
Certifications/Compliance CE, TUV 3-1, FCC Class A
Temperature (English) Operating 41° to 113°F (ambient)
Temperature (Metric) Operating 5° to 45° C (ambient)
Relative Humidity Range 5 to 85 %, non-condensing
Dimensions (L x W x H) 24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.)
Weight (English) 1.2 lb.
Weight (Metric) 0.5kg
Percent Saturation Range (RDO) 0.0 to 500.0 % saturation
Percent Saturation Relative Accuracy (RDO) ±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation
Percent Saturation Resolution (RDO) 0.1, 1 % saturation
Unit Size Each


Thermo Scientific Orion Star A200 320

Orion STAR A223 Advanced RDO/Dissolved Oxygen Portable Meter


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