Thermo Electron - Orion STARA3250
pH/Conductivity Portable Meter
Order #: STARA3250
Mfg #: STARA3250
Special Price
$2,080.12
Regular Price
$2,189.60
Thermo Electron - Orion STARA3250
pH/Conductivity Portable Meter
Order #: STARA3250
Mfg #: STARA3250
Special Price
$2,080.12
Regular Price
$2,189.60
Availability: Ships in 2-3 weeks
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
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