Thermo Scientific™ Orion Star™ A222 Conductivity Portable Meter

Description

Reliably measure conductivity, TDS, salinity, resistivity and temperature with this conductivity portable meter for advanced field analysis.

Record accurate and reliable conductivity, total dissolved solids (TDS), salinity, resistivity and temperature measurements with the Thermo Scientific™ Orion Star™ A222 Conductivity Portable Meter. This instrument is 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°C, 20°C 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.

Don't leave your measurements to chance when analyzing samples outside the lab. Orion Star A222 conductivity portable meters are designed to offer the reliability you need in a user-friendly package for your dedicated conductivity testing needs. This waterproof portable meter displays critical data with your measurement including temperature, date and time, read type, measurement stability, active calibration info and power source status.

• Measure conductivity, TDS, salinity or resistivity with temperature
• Perform up to a five point conductivity calibration
• Auto-ranging conductivity values offer consistent readings across entire measurement range without need to recalibrate
• Use linear, non-linear or off conductivity temperature compensation with 15°C, 20°C or 25°C reference temperatures
• Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
• Capture your critical readings with measurement stability indicator and selectable read modes – Auto-Read holds a stable reading and Continuous shows changing readings with hold option
• Data log collects and date/time stamps up to 1000 measurement sets
• Non-volatile meter memory ensures your data and settings are protected, even with loss of power
• Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
• Flexible power options with AA batteries or 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

Specifications

• Description: Orion Star A222 conductivity/TDS/salinity/resistivity portable meter
• Accuracy (Conductivity): 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
• Outputs: USB, RS232
• Includes: Star A222 conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
• Measurement Modes: Conductivity, TDS, Salinity, Resistivity with Temperature
• Compatible Probes: 2-cell or 4-cell conductivity sensors with built-in temperature
• Cell Constant: 0.001 to 199.9cm-1
• Calibration: Conductivity and temperature
• Calibration Points (Conductivity): 5
• Range (Conductivity): 0.001 μS/cm to 3000 mS/cm
• Resolution (Conductivity): 0.001 μS minimum, auto ranging up to 4 significant digits
• Temperature Compensation: Linear, nLFn (non-linear ultra pure water) or off
• Temperature (Metric) Reference: 15, 20, 25°C
• Range (Salinity): 0.06 to 80.00 psu, 0.05 to 42.00 ppt
• Resolution (Salinity): 0.01 psu or 0.01 ppt minimum, auto ranging
• Accuracy (Salinity): 0.5% of reading ±1 digit
• Salinity Measurement Modes: Practical salinity (psu)
• Resolution (TDS): 0.001 ppm minimum, auto ranging up to 4 significant digits
• Accuracy (TDS): 0.5% of reading ±1 digit
• TDS Factor Range: Linear (0.02 to 9.99)
• Temperature Range (Metric): -5°C to +105°C
• Resolution (Temperature): 0.1°C (0.1°F)
• Accuracy (Temperature): ±0.1°C
• Range (Resistivity): 2 ohm to 100.0 megohm
• Temperature Selection: Manual or automatic with ATC temperature probe
• Temperature Probe Calibration: 1 point temperature offset calibration
• Display Type: Graphic LCD with Backlight
• Backlight Option: Yes (Selectable)
• Memory: Non-volatile memory preserves data log, calibration log and meter settings
• Data Points: 1000 with Date and Time Stamp
• Log Function Type: Automatic with Auto-Read Measure Mode, Manual with Continuous Measure Mode
• Data Management Details: Transfer single, range or all data points to printer or computer
• Alarm Output: Calibration due alarm (fixed 12 hour)
• Inputs: 8 pin MiniDIN (conductivity sensor with built-in temperature)
• Certifications/Compliance: CE, TUV 3-1, FCC Class A
• IP Rating: IP67
• AC Adapter: Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
• Dimensions (L x W x H): 24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
• Weight (Metric): 0.5 kg
• Weight (English): 1.2 lb.
• Warranty: 3 Year Meter
• Probe Type: Not included
• Relative Humidity Range: 5 to 85%, non-condensing
• Model: Orion Star A222 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
• Resolution (Resistivity): 1 ohm or 0.1 megohm, auto ranging
• Power Supply: 4 AA batteries (included) or universal AC adapter (sold separately)
• Methods: 10 per channel with password protection
• Stability: Smart Stability and Smart Averaging
• Keypad: Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
• Languages: English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
• Temperature (English) Operating: 41°F to 113°F (ambient)
• Temperature (Metric) Operating: 5°C to 45°C (ambient)
• Channels: 1
• Accuracy (Resistivity): 0.5% of reading ±1 digit
• Battery Type: 4 x AA (included)
• Battery Life: 800 hr.