Thermo Electron Orion STARA2235


In stock

SKU: STARA2235 Category:
  • 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
  • No need to worry about DO probe compatibility – the meter accepts and automatically recognizes Orion polarographic and RDO optical/ luminescence-based probes
  • Accurate results are easy with automatic temperature, manual salinity and automatic/ manual barometric pressure compensation
  • Dont miss a reading – AUTO-READ* locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • Calibrate using water-saturated air, air-saturated water, a Winkler titration or zero point calibration
  • Non-volatile memory holds up to 1000 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
  • Certifications: CE, TUV, FCC Class A limits
  • Range -5° to 105°C (23° to 221°F)
  • Resolution 0.1 (0.1)
  • Relative Accuracy ±0.1
  • Concentration Range Polarographic: 0 to 90mg/L, RDO optical: 0 to 50mg/L
  • Concentration Resolution 0.01, 0.1
  • Relative Accuracy Polarographic: ±0.2mg/L, ±2%, RDO optical: ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L, 10% of reading beyond, ±2%
  • % Saturation Range Polarographic: 0 to 600, RDO optical: 0 to 500
  • % Saturation Resolution 0.1, 1
  • Salinity Factor 0 to 45 ppt, manual
  • Calibration Water-saturated air, air-saturated water, manual (Winkler) and zero point
  • Inputs 8-pin mini-DIN
  • Sensor Types Polarographic or RDO (optical/luminesce-based) DO
  • Data Management 1000 points with date/time stamp
  • Output RS-232, USB
  • Display Graphic LCD, simultaneous display of measurement, temperature, date/time, and more
  • Power Supply Four AA batteries or optional universal AC line voltage
  • Relative Humidity 5 to 85% noncondensing
  • Warranty 3-year meter replacement






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