Thermo Scientific™ Orion Star™ A326 pH/Dissolved Oxygen Portable Multiparameter Meter

Accurately measure pH, dissolved oxygen and temperature with the Thermo Scientific™ Orion™ Star A326 pH / DO / RDO Portable Meter for high performance in challenging field tests

Manufacturer: Thermo Scientific™ STARA3265

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Catalog No. 13-645-568

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    Description Orion Star A326 pH/RDO/DO portable meter kit with ROSS Ultra Triode low maintenance gel pH/ATC electrode, RDO optical DO sensor, solutions, meter armor and field case
    Model Orion Star A326 pH/mV/RmV/ORP/RDO Optical/Dissolved Oxygen/Temperature Portable Meter
    Item Description Orion Star A326 pH/RDO/DO portable meter kit with ROSS Ultra Triode low maintenance gel pH/ATC electrode, RDO optical DO sensor, solutions, meter armor and field case
    Includes Star A326 pH/RDO/DO Meter with Batteries; 8107UWMMD ROSS Gel-filled Epoxy pH/ATC Triode with 3 Meter Cable; 087010MD RDO Optical DO Probe with 3 Meter Cable; 910410 pH 4.01 Buffer Pouches; 910710 pH 7.00 Buffer Pouches; 911010 pH 10.01 Buffer Pouches; 810001 Orion ROSS electrode storage solution; 01100710 Orion 1413 μS conductivity standard pouches; 911110 rinse solution pouches; Protective armor with electrode holder; Hard carrying case; AA batteries (installed)
    Range (pH) -2.000 to 20.000pH
    Resolution (pH) 0.1, 0.01, 0.001pH
    Accuracy (pH) ±0.002pH
    Range (mV) ±2000.0mV
    Range (Relative mV) ±2000.0mV
    Range (ORP) ±2000.0mV
    Resolution (mV) 0.1mV
    Accuracy (mV) ±0.2 mV or ±0.05% of reading whichever is greater
    Isopotential Point 7.000pH
    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 Range (RDO) 0.0 to 500.0 % saturation
    Percent Saturation Relative Accuracy (Polarographic DO) ±2 % saturation or ±2% of reading whichever is greater
    Percent Saturation Relative Accuracy (RDO) ±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation
    Percent Saturation Resolution (Polarographic DO) 0.1, 1 % saturation
    Percent Saturation Resolution (RDO) 0.1, 1 % saturation
    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 pH with calibration editing option, relative mV (RmV), ORP, dissolved oxygen and temperature
    Calibration Points 1 point relative mV (RmV) mode, 1 point ORP mode
    Calibration Modes Water-saturated air, air-saturated water, manual (Winkler titration), zero point
    Range (Temperature) -5.0° to 105.0° C, 22.0° to 221.0° F
    Resolution (Temperature) 0.1°C, 0.1°F
    Accuracy (Temperature) ±0.1°C
    Temperature Selection Manual or automatic with ATC temperature probe
    Temperature Probe Calibration 1 point temperature offset calibration
    Channels 2
    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 pH, mV, relative mV (RmV) or ORP with temperature; 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
    Languages English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
    Inputs BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature)
    Outputs USB, RS232
    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
    Calibration Points (pH) 1 to 5
    Methods 10 per channel with password protection
    Warranty 3 year meter warranty

    Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion™ Star A326 pH, DO and RDO Portable Meter, designed for a wide range of pH, mV, ORP, dissolved oxygen and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use the two meter channels to measure pH and dissolved oxygen simultaneously or view each channel separately. Log up to 5000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer.

    LCD Display:

    • Get the information you need quickly and easily from the large, backlit graphic LCD display; informative display shows individual pH/mV/RmV or dissolved oxygen in percent saturation or concentration results with temperature, or all results at once.
    • Additional helpful information include electrode status, time, date, sample ID, user ID and calibration points.
    • Meter has plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese.
    • Thermo Scientific™ AUTO-READ™ locks in the stable reading on your screen, indicator alerts user when readings are stable and timed reading gathers data in specific time intervals.
    • Meter offers up to five point pH calibration with automatic recognition for USA/NIST™ and DIN buffers.
    • User can fix pH calibration errors without a complete recalibration with calibration editing.
    • Meter provides get accurate DO results with automatic temperature, manual salinity and automatic/ manual barometric pressure correction.
    • Meter can calibrate DO using water-saturated air, air-saturated water, a Winkler Titration or zero point calibration
    • Nonvolatile memory holds up to 5,000 data points with time and date stamp.
    • USB and RS232 ports and complimentary data analysis software allows user to easily transfer data and keep meter software up-to-date.
    • Four AA batteries (included) provide more than 800 hours of operation; purchase the universal power adapter (sold separately) to use on AC power.
    • Meter is perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing.
    • Meter comes with a three-year replacement warranty.

  • Description & Specifications

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