Orion™ Star A325 pH, Conductivity and Temperature Portable Waterproof Multiparameter Meter
Manufacturer: Thermo Orion
Starting at from $1,630.00 Sale $1,548.50
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Orion™ Star A325 pH, Conductivity and Temperature Portable Waterproof Multiparameter Meter
Description
Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion™ Star A325 pH and Conductivity Portable Meter, designed for a wide range of pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use the two channels to measure pH and conductivity simultaneously or view each channel separately. Log up to 5000 data point sets with time / date stamp and transfer logs to a printer or computer.
Key Features:
- Get the information you need quickly and easily from the large, backlit graphic LCD display, which shows individual pH/mV/RmV or conductivity/TDS/salinity/resistivity results with temperature, or all results at once.
- Additional helpful information includes electrode status, time, date, sample ID, user ID and calibration points.
- Advanced features such as stability and averaging provide additional options allowing for laboratory accuracy everywhere you need it.
- Plain language screen prompts and soft keys that update for easy selection
- Multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
Benefits:
- Thermo Scientific™ 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 offers automatic recognition for USA/NIST™ and DIN buffers
- Calibration editing allows user to fix pH calibration errors without a complete recalibration.
- Selectable cell constant allows for use with 2- or 4-cell conductivity cells.
- Selectable reading reference temperatures of 5°, 10°, 15°, 20° or 25°C with linear, nonlinear, nLFu or EP curve options offer advanced accuracy in conductivity readings.
- User can choose practical salinity or natural sea water curves for salinity readings.
- Linear or ISO/EN 27888 curves for TDS are available.
- USB and RS232 ports and complimentary data analysis software allow user to easily transfer data and keep meter software up to date.
SKU | pH Range | Temperature Range | Temperature Resolution | Temperature Accuracy | Ambient Temperature Range | Temperature Compensation | pH Precision |
---|---|---|---|---|---|---|---|
STARA3250 | −2 to 20 | −5.0 to 105.0 °C, 22.0 to 221.0 °F | 0.1°C, 0.1°F | ±0.1°C | 5 to 45°C, 41° to 113°F | Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off | 0.1, 0.01, 0.001 |
STARA3255 | −2 to 20 | −5.0 to 105.0 °C, 22.0 to 221.0 °F | 0.1°C, 0.1°F | ±0.1°C | 5 to 45°C, 41° to 113°F | Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off | 0.1, 0.01, 0.001 |
Orion Lab Warranty Card | Download | |
Orion Star Software | Download | |
Orion Star Communication | Download | |
Orion Benchtop and Portable Meter Brochure | Download |
SKU | Speed | Warranty | Height | Width | Channel | Length | Display | Memory | Output |
---|---|---|---|---|---|---|---|---|---|
STARA3250 | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting | 3 Years | 2.6 in | 3.9 in | 2 | 9.5 in | Graphic LCD with Backlight | Non-volatile memory preserves data log, calibration log and meter settings | USB, RS232 |
STARA3255 | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting | 3 Years | 2.6 in | 3.9 in | 2 | 9.5 in | Graphic LCD with Backlight | Non-volatile memory preserves data log, calibration log and meter settings | USB, RS232 |