Orion STAR A122 Basic Portable Conductivity/ TDS Meter


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Category: Star A Series Portable Meters

Quick Overview:

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.

Options:

STARA1220
Star A122 conductivity meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate

STARA1225
Star A122 conductivity meter, 011050MD Orion 2-cell conductivity sensor, 011007 Orion 1413 µS conductivity standard, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
Tag: #STARA1220  #STARA1225 

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Description Orion Star A122 conductivity/TDS portable meter
Warranty 3 year meter warranty
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
Unit Size Each


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Orion STAR A122 Basic Portable Conductivity/ TDS Meter


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