THERMO SCIENTIFIC Orion Star A3225 Conductivity Meter

Thermo Scientific Orion Star A322 conductivity and A325 pH/conductivity meters features an intuitive user interface with plain language screen prompts. A large, backlit graphic LCD, shows measurement and temperature along with electrode status, time/date, sample ID, user ID, and calibration data. 

GLP-related features include 5000 data points with time/date stamp and electrode verification. Meter utilizes RS-232 or USB for connectivity and includes data analysis software. 

Available as meter only and as complete meter kit configurationsMeter kit includes conductivity probe, 10-pack of 1413µS standard and rinse solution in pouches, protective armor with electrode holder, hard carrying case, and four AA batteries.

Specifications
Meter style    Portable
Dimensions (" W)    2.375
Dimensions (" H)    9.125
Dimensions (" L)    4.25
Range (Conductivity)    0 µS to 3000 mS
Range (TDS)    0 to 200 ppt
Range (Salinity)    0 to 80 ppt
Range (Resistivity)    2 ohm to 100 mega-ohm
Range (Temperature °C)    5 to 105
Range (Temperature °F)    23 to 221
Resolution (Temperature)    0.1
Resolution (Conductivity)    0.001, 0.01, 0.1 µS; 0.01, 0.1 mS
Resolution (TDS)    Up to 4 digits
Resolution (Resistivity)    2 ohms-cm
Accuracy (Temperature)    ±0.1°C
Accuracy (Resistivity)    ±0.5% ±1 digit
Accuracy (Conductivity)    ±0.5% full-scale ±1 LSD
Accuracy (TDS)    ± 0.5% full-scale
Accuracy (Salinity)    ±0.5% full-scale + 1 LSD
Temperature compensation    Automatic or manual
Display    LCD, graphic
Interface    USB or RS232
Calibration    Up to 5 points
Connections    8-pin mini-DIN
Waterproof    Yes
Power    Four AA batteries (included), optional universal AC adapter
Datalogging (points)    5000
CE Compliance    Yes
Brand    Thermo Scientific Orion
Product Type    Conductivity Meter
Model    STAR A322