Thermo Scientific - Orion 2-Star
Manufactured by Thermo Scientific
Benchtop pH Meter
Thermo Scientific benchtop pH meter for environmental, industrial and educational use. Value-priced pH Meter for general purpose pH measurements in the lab.
Economical, accurate measurement of pH, mV and temperature. Specifically designed for environmental, industrial and educational applications, the Orion 2-Star is a significant upgrade from Thermo Scientific Orion 410A+ and 420A+ meters.
Economical, accurate measurement of pH, mV and temperature. Specifically designed for environmental, industrial and educational applications, the Orion 2-Star is a significant upgrade from Thermo Scientific Orion 410A+ and 420A+ meters.
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Features of Orion 2-Star
- Easy to operate in any mode
- Bright, backlit LCD display with ready indication
- Simultaneous display of pH, mV or ORP, plus temperature
- Convenient built-in Quick-Start Guide with calibration instructions
- Stores up to 50 datapoints with time and date stamp
- Automatic or manual temperature compensation
- IP54 dustproof and splashproof
- Extra features in every mode
- pH: automatic or manual calibration; 1 to 3 calibration points; auto-buffer-recognition of NIST*, US, DIN and custom buffers
- mV/ORP: EH autocalibration to standard hydrogen electrode
- Increased accuracy
- Improved stability algorithm improves calibration and measurement accuracy
- SMART STABILITY* and SMART AVERAGING* functions optimize accuracy, precision and response time
- Advanced self-tests on meter operation, self-diagnostics
General Specifications
mV Resolution | 0.01 mV |
pH Range | 0.001 to 14.999 |
pH Resolution | 0.1 pH |
Power Requirements | Universal AC line voltage or 4 "AA" batteries |
Temperature Accuracy | 0.1 °C |
mV Accuracy | ±0.2mV or 0.05% of reading, whichever is greater |
pH Accuracy | ±0.002pH |
pH Meter Temperature Range | -5 to 105 °C |
pH Meter Type | Benchtop |