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Thermo Orion STARA1117
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Orion Star A111 Benchtop pH Meter
Take simple, routine pH, mV and temperature measurements with the Thermo Scientific Orion Star A111 Benchtop pH Meter, an easy-to-use and budget-friendly instrument for basic pH analysis in the lab. Perform up to a three point pH calibration with easy recall of calibration points and slope. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. Use the included electrode stand to easily place sensors in samples and simplify storage to minimize breakage. Features
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Specifications | ||
pH | Range | -2.00 to 16.00 |
Resolution | 0.1, 0.01 | |
Relative Accuracy | ±0.01 | |
pH Calibration Points | Up to 3 | |
mV | Range—mV | ±1600.0 mV |
Range—RmV | ±1999.9 mV | |
Resolution | 0.1 mV | |
Relative Accuracy | ±0.2 mV or ±0.05 % of reading whichever is greater | |
Relative mV Calibration | Yes | |
Temperature | Range | -5 to 105 ºC, 23 to 221 ºF |
Resolution | 0.1 ºC, 0.1 ºF | |
Relative Accuracy | ±0.1 ºC, ±0.1 ºF | |
Temperature Compensation | Automatic or manual | |
Temperature Offset Calibration | Yes | |
Datalogging | Number of Points | 50 |
Log Function | Manual, Automatic with AUTO-READ | |
Inputs | pH Electrode | BNC |
ATC Probe | 8-pin mini-DIN | |
Power | AC Adapter | Included—universal, 100-240 VAC |
Battery Power | Optional—4 AAs | |
Battery Life | 2000 hrs |
Catalog Number | Description | Includes |
STARA1110 |
Orion Star A111 pH Benchtop Meter | Electrode stand universal power adapter literature test certificate |
STARA1115 |
Orion Star A111 pH Benchtop Meter Standard Kit | 9157BNMD Orion Triode refillable, epoxy-body pH/ATC electrode 916099 Orion 60 mL pH buffer kit Electrode stand universal power adapter literature test certificate |
STARA1116 |
Orion Star A111 pH Benchtop Meter TRIS-Compatible Kit | GD9156BNWP Orion Green double junction refillable, epoxy-body pH electrode 927007MD Orion stainless steel ATC probe Electrode stand universal power adapter literature test certificate |
STARA1117 * | Orion Star A111 pH Benchtop Meter ROSS TRIS-Compatible Kit | 8157BNUMD Orion ROSS Ultra Triode refillable epoxy-body pH/ATC electrode 810199 Orion ROSS pH buffer kit Electrode stand universal power adapter literature test certificate |