Thermo Scientific™ Orion Star™ A222 Conductivity Portable Meter

Reliably measure conductivity, TDS, salinity, resistivity and temperature with the Thermo Scientific™ Orion™ Star A222 Conductivity Portable Meter for advanced field analysis

Manufacturer: Thermo Scientific™ STARA2225

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Catalog No. 13-645-531

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    Resolution (Conductivity) 0.001 μS minimum, auto ranging up to 4 significant digits
    Accuracy (Conductivity) 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
    Power Supply 4 AA batteries (included) or universal AC adapter
    Warranty 3 year meter warranty
    TDS Factor Range Linear (0.02 to 9.99)
    Calibration Conductivity and temperature
    Calibration Points (Conductivity) Up to 5
    Measurement Modes Conductivity, TDS, salinity or resistivity with temperature
    Data Management Details Transfer single, range or all data points to printer or computer
    Memory Non-volatile memory preserves data log, calibration log and meter settings
    Temperature (English) Operating 41° to 113°F (ambient)
    Weight (English) 1.2 lb.
    Salinity Measurement Modes Practical salinity (psu)
    Model Orion Star A222 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
    Temperature Selection Manual or automatic with ATC temperature probe
    Temperature Probe Calibration 1 point temperature offset calibration
    Channels 1
    Item Description Orion Star A222 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field case
    Backlight Option Yes, selectable
    Keypad Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
    Stability Smart Stability and Smart Averaging
    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
    Probe Type Conductivity sensor (includes 013010MD Orion DuraProbe 4-cell conductivity sensor)
    AC Adapter Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
    Temperature (Metric) Operating 5° to 45° C (ambient)
    Dimensions (L x W x H) 24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.)
    Weight (Metric) 0.5kg
    Range (Resistivity) 2 ohm to 100.0 meg-ohm
    Resolution (Resistivity) 1 ohm or 0.1 meg-ohm, auto ranging
    Compatible Probes 2-cell or 4-cell conductivity sensors with built-in temperature
    Display Type Graphic LCD with backlight
    Data Points 1000 with date and time stamp
    Inputs 8 pin MiniDIN (conductivity sensor with built-in temperature)
    Outputs USB, RS232
    Range (Conductivity) 0.001 µS/cm to 3000 mS/cm
    Relative Humidity Range 5 to 85 %, non-condensing
    Cell Constant 0.001 to 199.9cm-1
    Range (TDS) 0.001 to 200.0 ppm
    Description Orion Star A222 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field case
    Range (Salinity) 0.06 to 80.00 psu, 0.05 to 42.00 ppt
    Accuracy (Resistivity) 0.5% of reading ±1 digit
    Temperature Compensation Linear, nLFn (non-linear ultra pure water) or off
    Temperature (Metric) Reference 15, 20, 25°C
    Range (Temperature) -5.0° to 105.0° C, 22.0° to 221.0° F
    Resolution (Temperature) 0.1°C, 0.1°F
    Log Function Type Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
    IP Rating IP-67
    Certifications/Compliance CE, TUV 3-1, FCC Class A
    Resolution (TDS) 0.001 ppm minimum, auto ranging up to 4 significant digits
    Resolution (Salinity) 0.01 psu or 0.01 ppt minimum, auto ranging
    Accuracy (Salinity) 0.5% of reading ±1 digit
    Accuracy (Temperature) ±0.1°C
    Includes Star A222 Conductivity Meter with Batteries; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 01100710 Conductivity 1413uS Standard Pouches; 911110 Rinse Solution Pouches; STARA-CS Star A Meter Hard Carrying Case; STARA-AR Protective Armor with Electrode Holder
    Battery Life 800 hours
    Battery Type Four AA (included)
    Accuracy (TDS) 0.5% of reading ±1 digit

    Record accurate and reliable conductivity, total dissolved solids (TDS), salinity, resistivity and temperature measurements with the Thermo Scientific™ Orion™ Star A222 Conductivity Portable Meter, ideal for a wide range of applications and advanced conductivity analysis in the field. Obtain temperature compensated readings using linear, non-linear or EP options with 15, 20 or 25 °C reference temperatures. Log up to 1000 data point sets with time / date stamp and transfer via USB or RS232 to a printer or computer. Waterproof meter ensures durable, rugged performance with an IP67-rated housing.

    Key Features:

    • Selectable cell constant allows for use with 2- or 4-cell conductivity cells
    • Selectable reading reference temperatures of 15°, 20° or 25°C with linear or nonlinear curve options
    • Standard practical salinity curve for salinity readings
    • Linear or ISO/EN 27888 curves for TDS
    • Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
    • Three-year meter replacement warranty

    Large, Backlit Graphic Screen:

    • LCD display shows conductivity, TDS, salinity, resistivity and temperature along with electrode status, time, date and calibration points
    • Display includes plain language screen prompts, soft keys that update 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

    Data Transfer Options:

    • Nonvolatile memory holds up to 1000 data points with time and date stamp
    • USB and RS232 ports and complimentary data analysis software allow easy data transfer  and software updates

    Multiple Power Options:

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

  • Description & Specifications

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