Thermo Scientific™ Orion Star™ A122 Conductivity Portable Meter

Take simple conductivity, TDS and temperature measurements with the Thermo Scientific™ Orion™ Star A122 Conductivity Portable Meter with easy operation for basic field testing

Manufacturer: Thermo Scientific™ STARA1220

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Catalog No. 13-645-510

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    Description Orion Star A122 conductivity/TDS portable meter
    Model Orion Star A122 Conductivity/TDS/Temperature Portable Meter
    Item Description Orion Star A122 conductivity/TDS portable meter
    Includes Star A122 conductivity meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
    Range (Conductivity) 0.01 µS/cm to 200.0 mS/cm
    Resolution (Conductivity) 0.01 μS minimum, auto ranging up to 3 significant digits
    Accuracy (Conductivity) 0.5% of reading ±1 digit
    Range (TDS) 1 to 19999mg/L
    Resolution (TDS) 1mg/L
    Accuracy (TDS) 0.5% of reading ±1 digit
    TDS Factor Range Linear (0.02 to 9.99)
    Compatible Probes 2-cell or 4-cell conductivity sensors with built-in temperature
    Temperature Compensation Linear
    Temperature (Metric) Reference 20, 25°C
    Calibration Conductivity and temperature
    Calibration Points (Conductivity) 1
    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 1
    Display Type LCD
    Keypad Simple with highlighted measure key, scroll and shortcut keys
    Measurement Modes Conductivity or TDS with temperature
    Stability Smart Stability and Smart Averaging
    Data Management Details Internal data point memory
    Data Points 50
    Log Function Type Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
    Memory Non-volatile memory preserves log and settings
    Languages English
    Inputs 8 pin MiniDIN (conductivity sensor with built-in temperature)
    Outputs None
    Probe Type Conductivity sensor (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 2000 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) 2 lb.
    Weight (Metric) 0.5kg
    Cell Constant 0.001 to 10cm-1
    Warranty 3 year meter warranty

    Take simple, routine conductivity, total dissolved solids (TDS) and temperature measurements with the Thermo Scientific™ Orion™ Star A122 Conductivity Portable Meter, an easy-to-use and budget-friendly instrument for basic conductivity analysis in the field. Obtain temperature compensated readings using linear option with 20 or 25 °C reference temperatures. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. This waterproof meter has an IP67-rated housing for rugged protection in outdoor environments.

    Thermo Scientific Orion Star A122 Conductivity Portable Meters combine simplicity with accuracy. A large LCD displays conductivity or TDS readings along with temperature. Icons provide quick updates on battery life and completed calibration status. Simple button layout and onscreen messages help with calibration and setup menu choices

    • Large, informative screen clearly shows the main information, including conductivity or TDS reading, temperature in °C or °F, meter mode and battery life
    • Don't miss a reading - AUTOREAD™ locks in the stable reading on your screen and ready indicator alerts when readings are stable
    • Selectable cell constant Manual calibration or automatic calibration when using a Thermo Scientific Orion conductivity standard (sold separately)
    • Selectable reading reference temperatures of 20°C or 25°C for an accurate result
    • Non-volatile memory holds up to 50 data points
    • Four AA batteries (included) provide over 2000 hours of operation or purchase the universal power adapter (sold separately) to run meter on AC power
    • Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
    • 3 year meter replacement warranty

  • Description & Specifications

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