Thermo Scientific™ Orion Star™ A323 Dissolved Oxygen Portable Meter

Accurately monitor dissolved oxygen (optical / polarographic) and temperature with the Thermo Scientific™ Orion™ Star A323 RDO / DO Portable Meter for challenging field testing

Manufacturer: Thermo Scientific™ STARA3230

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Catalog No. 13-645-557

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    Description Orion Star A323 RDO/DO portable meter
    Model Orion Star A323 RDO Optical/Dissolved Oxygen/Temperature Portable Meter
    Item Description Orion Star A323 RDO/DO portable meter
    Includes Star A323 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 Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
    Data Management Details Transfer single, range or all data points to printer or computer
    Data Points 5000 with date and time stamp
    Log Function Type Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode
    Memory Non-volatile memory preserves data log, calibration log and meter settings
    Alarm Output High/low limit alarm, calibration due alarm
    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
    Warranty 3 year meter warranty

    Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion™ Star A323 Dissolved Oxygen and RDO Portable Meter, designed for a wide range of dissolved oxygen and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use an RDO optical or polarographic DO probe and calibrate using water-saturated air, air-saturated water, custom value (Winkler) or zero point. Log up to 5000 data point sets with time / date stamp and easily transfer logs to a printer or computer.

    The Thermo Scientific Orion Star A323 RDO/ Dissolved Oxygen Portable Meter is the top choice for advanced measurements on location. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows dissolved oxygen in percent saturation or concentration with temperature and electrode status, time, date, sample ID, user ID and calibration points. Advanced features such as stability and averaging options provide additional options allowing for laboratory accuracy everywhere you need it.

    • 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, ready indicator alerts when readings are stable and timed reading gathers data in specific time intervals
    • Calibrate using water-saturated air, air-saturated water, a Winkler titration or zero point calibration
    • Non-volatile memory holds up to 5000 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

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