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Thermo Scientific™ Orion Star™ A223 Dissolved Oxygen Portable Meter

Reliably measure dissolved oxygen (optical / polarographic) and temperature with the Thermo Scientific™ Orion™ Star A223 RDO / DO Portable Meter for advanced field analysis

Manufacturer:  Thermo Scientific™ STARA2235

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Catalog No. 13-645-538


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Specifications

Description

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.

Get the readings that you need where you need them with the Thermo Scientific Orion Star A223 RDO/Dissolved Oxygen Portable Meter. The large, backlit graphic LCD display shows dissolved oxygen in percent saturation or concentration with temperature and electrode status, time, date and calibration points.
  • Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
  • No need to worry about DO probe compatibility – the meter accepts and automatically recognizes Orion polarographic and RDO optical/ luminescence-based probes
  • Accurate results are easy with automatic temperature, manual salinity and automatic/ manual barometric pressure compensation
  • Don't miss a reading – AUTO-READ™ locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • Calibrate using water-saturated air, air-saturated water, a Winkler titration or zero point calibration
  • 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
  • Four AA batteries (included) provide over 800 hours of operation or purchase the universal power adapter (sold separately) to use AC power
  • Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
  • Three year meter replacement warranty
Description & Specifications

Specifications

Orion Star A223 RDO/DO portable meter kit with RDO optical DO sensor, meter armor and field case
Orion Star A223 RDO Optical/Dissolved Oxygen/Temperature Portable Meter
0.00 to 90.00mg/L
±0.2mg/L or ±2% of reading, whichever is greater
0.01, 0.1mg/L
0.0 to 600.0 % saturation
0.1, 1 % saturation
400 to 850mmHg, automatic using built-in barometer or manual entry
1mmHg
0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity
0.0 to 50.0 °C, 32.0 to 122.0 °F
±0.1°C
1 point temperature offset calibration
Graphic LCD with backlight
Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Smart Stability and Smart Averaging
1000 with date and time stamp
Non-volatile memory preserves data log, calibration log and meter settings
10 per channel with password protection
9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature)
RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (includes 087010MD Orion RDO optical DO sensor)
Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Four AA (included)
CE, TUV 3-1, FCC Class A
5° to 45° C (ambient)
24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.)
0.5kg
±2 % saturation ? 200 % saturation, ±10 % saturation > 200 % saturation
3 year meter warranty
Orion Star A223 RDO/DO portable meter kit with RDO optical DO sensor, meter armor and field case
0.01, 0.1mg/L
0.00 to 50.00mg/L
±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L
±2 % saturation or ±2% of reading whichever is greater
RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor
400 to 850mmHg
±6mmHg
Water-saturated air, air-saturated water, manual (Winkler titration), zero point
0.1°C, 0.1°F
Automatic with ATC temperature probe
1
Yes, selectable
Dissolved oxygen as % saturation or mg/L with temperature and barometric pressure
Transfer single, range or all data points to printer or computer
Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Calibration due alarm (fixed 12 hour)
English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
USB, RS232
4 AA batteries (included) or universal AC adapter (sold separately)
800 hours
IP-67
41° to 113°F (ambient)
5 to 85 %, non-condensing
1.2 lb.
0.0 to 500.0 % saturation
0.1, 1 % saturation
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