Thermo Scientific™ Orion Star™ A322 Conductivity Portable Meter

Accurately monitor conductivity, TDS, salinity, resistivity and temperature with this conductivity portable meter designed for challenging field tests.

Product Code	Brand	Description	Includes
11611479	Thermo Scientific™ STARA3220	Orion Star A322 conductivity/TDS/salinity/resistivity portable meter	Star A322 conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
15691717	Thermo Scientific™ STARA3226	Orion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with pure water conductivity sensor & flow-cell, solutions, meter armor and field case	Star A322 conductivity meter, 013016MD Orion pure water (K=0.1) conductivity sensor with flow-cell, 011008 Orion 100 μS conductivity standard, 911110 Orion rinse solution pouch 10 pack, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
11621479	Thermo Scientific™ STARA3225	Orion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field case	Star A322 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; instructions and batteries

Description

Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™ A322 Conductivity Portable Meter. This instrument is designed for a wide range of conductivity, total dissolved solids (TDS), salinity, resistivity and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Select linear, non-linear pure water or EP temperature compensation with 5°C, 10°C, 15°C, 20°C or 25°C reference temperatures. Log up to 5000 data point sets with time/date stamp and transfer to a printer or computer.

Take your measurements at the source with our premium line of portable meters. The Thermo Scientific Orion Star A322 conductivity portable meter offers an information-rich screen and user-friendly operation. This rugged, waterproof portable meter is ready to tackle the elements with you. Orion Star A322 conductivity portable meters are designed to be easy-to-use, dependable field meters that offer advanced features and functions including a 5000 point date log with sample ID and user ID options, calibration and high/low limit alarms and password-protected measurement methods.

• Measure conductivity, TDS, salinity or resistivity with temperature
• Perform up to a five point conductivity calibration with calibration editing option that allows individual points to be fixed without a full recalibration
• Auto-ranging conductivity values offer consistent readings across entire measurement range without need to recalibrate
• Use linear, non-linear, EP (USP) or off conductivity temperature compensation with 5°C, 10°C, 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, Continuous shows changing readings with hold option and Timed logs data at specific intervals
• Data log collects and date/time stamps up to 5000 measurement sets with optional sample ID and user ID
• Calibration log stores ten most recent calibrations
• 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 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

Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

Specifications

• Accuracy (Conductivity): 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
• Measurement Modes: Conductivity, TDS, Salinity, Resistivity with Temperature
• Cell Constant: 0.001 to 199.9cm-1
• Calibration Points (Conductivity): 5
• Resolution (Conductivity): 0.001 μS minimum, auto ranging up to 4 significant digits
• Temperature (Metric) Reference: 5, 10, 15, 20, 25°C
• Resolution (Salinity): 0.01 psu or 0.01 ppt minimum, auto ranging
• Salinity Measurement Modes: Practical salinity (psu) or natural sea water (ppt)
• Accuracy (TDS): 0.5% of reading ±1 digit
• Temperature Range (Metric): -5°C to +105°C
• Accuracy (Temperature): ±0.1°C
• Temperature Selection: Manual or automatic with ATC temperature probe
• Display Type: Graphic LCD with Backlight
• Memory: Non-volatile memory preserves data log, calibration log and meter settings
• Log Function Type: Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
• Alarm Output: High/low limit alarm, calibration due alarm
• Certifications/Compliance: CE, TUV 3-1, FCC Class A
• Dimensions (L x W x H): 24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
• Weight (English): 1.2 lb.
• Model: Orion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
• Power Supply: 4 AA batteries (included) or universal AC adapter (sold separately)
• Stability: Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
• Languages: English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
• Temperature (Metric) Operating: 5°C to 45°C (ambient)
• Accuracy (Resistivity): 0.5% of reading ±1 digit
• Battery Life: 800 hr.

• Outputs: USB, RS232
• Compatible Probes: 2-cell or 4-cell conductivity sensors with built-in temperature
• Calibration: Conductivity with calibration editing option and temperature
• Range (Conductivity): 0.001 μS/cm to 3000 mS/cm
• Temperature Compensation: Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
• Range (Salinity): 0.06 to 80.00 psu, 0.05 to 42.00 ppt
• Accuracy (Salinity): 0.5% of reading ±1 digit
• Resolution (TDS): 0.001 ppm minimum, auto ranging up to 4 significant digits
• TDS Factor Range: Linear (0.02 to 9.99)
• Resolution (Temperature): 0.1°C (0.1°F)
• Range (Resistivity): 2 ohm to 100.0 megohm
• Temperature Probe Calibration: 1 point temperature offset calibration
• Backlight Option: Yes, selectable
• Data Points: 5000 with date and time stamp
• Data Management Details: Transfer single, range or all data points to printer or computer
• Inputs: 8 pin MiniDIN (conductivity sensor with built-in temperature)
• IP Rating: IP67
• Weight (Metric): 0.5 kg
• Relative Humidity Range: 5 to 85%, non-condensing
• Resolution (Resistivity): 1 ohm or 0.1 megohm, auto ranging
• Methods: 10 per channel with password protection
• Keypad: Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
• Temperature (English) Operating: 41°F to 113°F (ambient)
• Channels: 1
• Battery Type: 4 x AA (included)