Thermo Scientific Orion Star™ A329 Portable Multiparameter Meter

Orion Star™ A329 Portable Multiparameter pH/ISE/Conductivity/Dissolved Oxygen Meter With the Thermo Scientific Orion Star A329 Portable pH/ISE/Conductivity/RDO/DO Meter, you can accurately measure pH, ion concentration, conductivity, dissolved oxygen, and temperature Power supply: universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) Accuracy (barometer): ±6mmHg Accuracy (conductivity): 0.5% of reading ±1 digit 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS Accuracy (ISE): ±0.2 mV or ±0.05% of reading whichever is greater Accuracy (DO, polarographic): ±0.2mg/L or ±2% of reading, whichever is greater Accuracy (RDO): ±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L Accuracy (electrical resistance): 0.5% of reading ±1 digit Accuracy (salinity): 0.5% of reading ±1 digit Accuracy (TDS): 0.5% of reading ±1 digit Accuracy (mV): ±0.2 mV or ±0.05% of reading whichever is greater Accuracy (pH): ±0.002 Advanced ISE functions: Segmented (point to point) slope, non-linear selectable auto blank, low concentration range stabilization Alarm output: high/low limit alarm, calibration due alarm Backlight option: yes, selectable Air pressure correction:: 400 to 850mmHg, automatic using built-in barometer or manual entry Battery life: 800 hr. Battery type: 4 AA (included) Calibration: pH with calibration editing option, ion concentration (ISE) with calibration editing option, relative Calibration modes: water saturated air, air saturated water, manual (Winkler titration), zero point Calibration points: 1 point relative mV (RmV) mode, 1 point ORP mode Calibration points (conductivity): Up to 5 Calibration points (ISE): 1 to 5 Calibration points (pH): 1 to 5 Cell constant: 0.001 to 199.9cm-1 Certification/Compliance: CE, TUV 3-1, FCC Class A Data Management Specifications: Transfer individual data points, multiple data points in a specified range, or all data points to a printer or computer Data Points: 5000 with date and time stamp Description: Orion Star A329 pH/ISE/conductivity/RDO/DO portable meter kit with ROSS Ultra Triode low maintenance gel pH/ATC electrode, DuraProbe 4-cell conductivity sensor, RDO optical DO sensor, solutions, meter armor and field case Dimensions (L x W x H): 24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.) Contains: Star A329 pH/ISE/Conductivity/RDO/DO Meter with Batteries; 8107UWMMD ROSS Gel-filled Epoxy pH/ATC Triode with 3 Meter Cable; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 087010MD RDO Optical DO Probe with 3 Meter Cable Inputs: BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe), 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature) Isopotential point: 7,000pH 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 Logging function type: Automatic data logging in auto-read and timed measurement modes, and manual data logging in continuous measurement mode Main memory: Non-volatile memory preserves data log, calibration log and meter settings Procedure: 10 per channel with password protection Percent Saturation Range (Polarographic DO): 0.0 to 600.0 % saturation Percent Saturation Relative Accuracy (RDO): ±2 % saturation ≤ 200 % saturation, ±10 % saturation 200 % saturation Percent Saturation Resolution (Polarographic DO): 0.1, 1 % saturation Saturation Range (RDO) in %: 0.0 to 500.0 % saturation Percent Saturation Relative Accuracy (DO, Polarographic): ±2 % saturation or ±2% of reading whichever is greater Resolution of saturation in % (RDO): 0.1, 1 % saturation Power supply: 4 AA batteries (included) or universal AC adapter (sold separately) Pressure range: 400 to 850mmHg Pressure resolution: 1mmHg Range (ISE): 0.0001 to 19900 with selectable units of ppm, Molar, mg/L, %, ppb or none Range (ORP): plusmn;2000.0 mV Range (DO, polarographic): 0.00 to 90.00mg/L Range (RDO): 0.00 to 50.00mg/L Range (relative mV): plusmn;2000.0 mV Range relative humidity: 5 to 85 %, non-condensing Resolution (conductivity): 0.001 μS minimum, auto ranging up to 4 significant digits Resolution (DO, polarographic): 0.01, 0.1mg/L Resolution (RDO): 0.01, 0.1mg/L Resolution (electrical resistance): 1 ohm or 0.1 meg-ohm, auto ranging Resolution (salinity): 0.01 psu or 0.01 ppt minimum, auto ranging Resolution (TDS): 0.001 ppm minimum, auto ranging up to 4 significant digits Resolution (mV): 0.1mV Salinity factor: 0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity Measuring modes for salinity: Practical salinity (psu) or natural sea water (ppt) Stability: Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting TDS factor range: Linear (0.02 to 9.99) Temperature accuracy: plusmn;0.1deg;C Temperature compensation: Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off Operating temperature (Anglo-American): 41deg;F to 113deg;F (ambient) Operating temperature (metric): 5deg;C to 45deg;C (ambient) Reference temperature (metric): 5, 10, 15, 20, 25deg;C Temperature probe calibration: 1 point temperature offset calibration Temperature range (anglo): 22.0deg;F to 221.0deg; F Temperature resolution: 0.1°C, 0.1°F Temperature selection: Manual or automatic with ATC temperature probe Warranty: 3 Year Meter Weight (anglo): 1.2 lb. Channels: 3 Display Type: LCD Graphic, Backlit IP Rating: IP 67 Measurement Modes: pH, mV, relative mV (RMV) or ORP with Temperature; Conductivity, TDS, Salinity or Resistivity with Outputs: USB, RS232 Percent Saturation Range Polarographic DO: 0.0 to 600.0% Saturation Range (Conductivity): 0.001 mu;S/cm to 3000 mS/cm Range (electrical resistance): 2 ohms to 100.0 megohms Range (salinity): 0.06 to 80.00 psu, 0.05 to 42.00 ppt Range (TDS): 0.001 to 200.0 ppm Range (mV): plusmn;2000.0 mV Range (pH): -2.000 to 20.000 Resolution (ISE): Min. 0.0001, 1 to 3 significant digits (user selectable) Resolution (pH): 0.1/0.01/0.001 Temperature Range (metric): -5.0 °C° to +105.0 °C° Unit Size: Each