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Thermo Electron - Orion STARA3250

pH/Conductivity Portable Meter

Order #: STARA3250

Mfg Part #: STARA3250

$1,201.00 USD
 
 

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Overview :

Product Highlights

  • Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
  • Don't miss a reading – AUTO-READ* locks in the stable reading on your screen, ready indicator alerts when readings are stable and timed reading gathers data in specific time intervals
  • Up to five point pH calibration with automatic recognition for USA/NIST and DIN buffers
  • Fix pH calibration errors without a complete recalibration with calibration editing
  • Selectable cell constant allows for use with 2- or 4-cell conductivity cells
  • For advanced accuracy in conductivity readings, selectable reading reference temperatures of 5°, 10°, 15°, 20° or 25°C with linear, non-linear, nLFu or EP curve options
  • Choice of practical salinity or natural sea water curves for salinity readings
  • Linear or ISO/EN 27888 curves for TDS
  • Non-volatile memory holds up to 5000 data points with time and date stamp
  • Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software
  • Four AA batteries (included) provide over 800 hours of operation or purchase the universal power adapter (sold separately) to use AC power
  • Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
  • Three year meter replacement warranty
  • Conductivity
  • Range 0.00 to 3000mS
  • Resolution 0.01 uS minimum; 4 significant figures minimum
  • Relative Accuracy 0.5% reading ±1 digit
  • Reference Temperature 5°, 10°, 15°, 20°, 25°C
  • Compatible Cell Constants 0.001 to 199.9
  • Calibration Points up to 5
  • Resistivity
  • Range 2 Ohm to 100Meg-Ohm
  • Resolution 2 ohms-cm
  • Relative Accuracy 0.5% ± 1 digit
  • Salinity
  • Type Practical salinity or natural sea water, multilanguage interface, direct control of Star stirrer probe 096019 (sold separately)
  • Range 0.01 to 80.0 ppt NaCl equivalent; 0.01 to 42 ppt practical salinity
  • Resolution 0.01
  • Relative Accuracy ±0.1
  • TDS
  • Range 0 to 200 ppt
  • Resolution 4 significant digits
  • Relative Accuracy ±0.5% reading ±1 digit
  • TDS Factor Range Linear, 0.01 to 10.00
  • Datalogging
  • Number of Points 2000 points with date/time stamp
  • Log Function Manual, ready (includes AUTO-READ*), timed
  • Log Edit Delete individual points or all
  • pH Mode
  • Range -2.000 to 20.000
  • Resolution 0.1, 0.01, 0.001
  • Relative Accuracy ±0.002
  • Calibration Points up to 5
  • mV Mode
  • Range ±2000.0
  • Resolution 0.1
  • Relative Accuracy ±0.2mV or ±0.05% of reading whichever is greater
  • Calibration Points 1
  • Temperature Mode
  • Range 23° to 221°F (-5° to 105°C)
  • Resolution 0.1
  • Relative Accuracy ±0.1
  • Inputs/Outputs
  • Inputs BNC, reference pin, 8-pin mini-DIN
  • Data Management 2000 points with date/time stamp
  • Output RS-232, USB
  • Display Graphic LCD; simultaneous display of measurement, temperature, date/time, sample ID, user ID and more
  • Environmental Operating Conditions
  • Warranty 3-year meter replacement