Thermo Scientific STARA1220 Conductivity Portable Meter

Orion Star A122 conductivity portable meter with batteries

Measure conductivity or TDS with temperature
Perform a one point automatic or manual calibration
Auto-ranging conductivity values offer consistent readings across entire measurement range
Use linear temperature compensation with 20 or 25 °C reference temperatures
Simplified, easy-to-read display shows main measurement with temperature, stability indicator and electrode condition icon
User-friendly operation with basic calibration text prompts
Easily recall calibration data for procedure checks
Non-volatile memory preserves 50 point internal data log and meter settings, even with loss of power
Flexible power options with AA batteries or optional universal power adapter
IP67-rated housing is waterproof for rugged field operation
Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand
Meters offer CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty

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List Price: $769.00

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Product	Thermo Scientific STARA1220 Orion Star A122 conductivity portable meter with batteries	Thermo Scientific STARA1225 Orion Star A122 conductivity portable meter kit
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Description

Thermo Scientific Orion Star A122 Conductivity Portable Meters

Measure conductivity or TDS with temperature
Perform a one point automatic or manual calibration
Auto-ranging conductivity values offer consistent readings across entire measurement range
Use linear temperature compensation with 20 or 25 °C reference temperatures

Thermo Scientific Orion Star A122 conductivity portable meters are a simple, economical solution for your routine outdoor sample analysis. Featuring an emphasized measure key, selectable read modes and measurement stability indicator, our basic Orion Star A122 conductivity meters are designed to deliver measurements you can trust at an affordable price.

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.

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Manuals/Guides

Manufacturer Specs

General Specifications
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