Thermo Scientific Orion™ VERSA STAR Pro™ multi-parameter benchtop meter for

Orion™ VERSA STAR Pro™ Multi-Parameter Benchtop Meter for pH/ISE/Conductivity/Dissolved Oxygen The Thermo Scientific™ Orion™ Versa Star Pro™ meter with pH/ISE/Conductivity and RDO/DO modules for simultaneous measurement on up to 4 channels delivers best-in-class performance and flexibility Power supply: Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR) Accuracy (barometer): ±6 mmHg 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): ±0.2 mg/L or ±2% of reading, whichever is greater Accuracy (RDO): ±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/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: set point alarm, high/low limit alarm, calibration due alarm Backlight option: yes Air pressure correction:: 400 to 850mmHg, automatic using built-in barometer or manual entry 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 6 Calibration points (ISE): 1 to 6 Calibration points (pH): 1 to 6 Cell constant: 0.001 to 199.9cm-1 Certification/Compliance: CE, TUV 3-1, FCC Class A Data management details: transfer single data points, multiple data points in a specified range, or all data points to a printer or computer Data points: 2000 with date and time stamp Description: Orion Versa Star Pro benchtop meter with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand Dimensions (L x W x H): 28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H Includes: Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate Inputs: BNC (pH or ISE), 8-pin Mini-DIN (temperature), reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs Isopotential point: 7.000pH (adjustable), 1.000 ISE (adjustable) Keypad: Numeric with menu-specific function keys and dual purpose scroll/shortcut keys Languages: English, Spanish, French, Italian, German, Chinese, Portuguese and Korean Type of logging function: automatic data logging in auto-read, timed and single-frame modes, and manual data logging with Main memory: Non-volatile memory preserves data log, calibration log and meter settings Procedure: 10 per channel 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 Supply voltage: DC input: 9VDC, 1A Power supply: Universal AC adapter (included) Pressure range: 400 to 850mmHg Pressure resolution: 0.1mmHg Range (ISE): 0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none Range (ORP): ±2000.0 mV Range (DO, polarographic): 0.00 to 90.00mg/L Range (RDO): 0.00 to 50.00mg/L Range (relative mV): ±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: ±0.1°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): 41°F to 113°F (ambient) Operating temperature (metric): 5°C to 45°C (ambient) Reference temperature (metric): 5°, 10°, 15°, 20°, 25°C Temperature probe calibration: 1 point temperature offset calibration Temperature range (anglo): 22.0°F to 221.0° F Temperature resolution: 0.1°C, 0.1°F Temperature selection: Manual or automatic with ATC temperature probe Warranty: 3 year meter and module warranty Weight (Anglo-American): 2.5 lb., modules add 0.5 lb. each Weight (metric): 1.2 kg, modules add 0.2 kg each Channels: 4 modules for customization IP rating: IP 54 Measurement Modes: pH, mV, rel. mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salinity Outputs: USB (2), RS 232 Percent Saturation Range Polarographic DO: 0.0 to 600.0% Saturation Range (conductivity): 0.001 μS/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): ±2000.0 mV Range (pH): -2.000 to 20.000 Resolution (ISE): Min 0.0001, 1 to 4 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