THERMO SCIENTIFIC Orion Star A3255 pH/Cond Portable Meter

THERMO SCIENTIFIC Orion Star A3255 pH/Cond Portable Meter

Description :

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 ROSS pH/ATC electrode, conductivity probe, 10-pack of pH 4, 7,10 buffer, 1413µS standard and rinse solution, protective armor with electrode holder, hard carrying case, and four AA batteries.

Specifications :

• Meter style    Portable
• Dimensions (” W)    4.25
• Dimensions (” H)    9.125
• Dimensions (” D)    2.375
• Range (pH)    2.000 to 20.000
• Range (mV)    ± 2000
• Range (Conductivity)    0.001µS 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
• Resolution (pH)    0.1/0.01/0.001
• Resolution (Temperature)    0.1
• Resolution (mV)    0.1/1
• 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 (pH)    ±0.002 pH
• Accuracy (Temperature)    ±0.1°C
• Accuracy (mV)    ±0.2 mV or 0.05%, whichever is greater
• Accuracy (Resistivity)    ±0.5% ±1 digit
• Temperature compensation    Automatic or manual
• Display    LCD, graphic
• Interface    USB or RS232
• Calibration    Up to 5 points
• Connections    BNC, Temp 8-pin mini-DIN
• Waterproof    Yes
• Buffer recognition    USA, NIST, DIN
• Power    Four AA batteries (included), optional universal AC adapter
• Battery life    800 hours
• Datalogging (points)    5000
• CE Compliance    Yes
• Brand    Thermo Scientific Orion
• Product Type    Multiparameter Meter
• Model    STAR A325