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Orion Star A214 pH/ISE Benchtop Meter / ¿À¸®¿Â Star A214 pH ¹ÌÅÍ |
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pH Mode |
¡¡ |
Range |
-2.000 to 20.000 |
Resolution |
0.1, 0.01, 0.001 |
Relative Accuracy |
¡¾0.002 |
Calibration Points |
up to 5 |
ISE Mode |
¡¡ |
Range |
0 to 19999 in ppm, M, mg/L, %, ppb or unitless |
Resolution |
up to 3 significant digits |
Relative Accuracy |
¡¾0.2 mV or ¡¾0.5% of reading, whichever is greater |
Calibration Points |
up to 5; Calibration point editing, timed nd point, linear point to point, non-linear selectable auto-blank, low concentration range stability |
mV Mode |
Range |
¡¾2000.0 |
Resolution |
0.1 |
Relative Accuracy |
¡¾0.2mV or ¡¾0.05% of reading whichever is greater |
Calibration Points |
1 |
Temperature Mode |
Range |
23¡Æ to 221¡ÆF (-5¡Æ to 105¡ÆC) |
Resolution |
0.1 |
Relative Accuracy |
¡¾0.1 |
Inputs/Outputs |
Inputs |
BNC, reference pin, 8-pin mini-DIN, stirrer port |
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 |
Power Supply |
Universal AC line voltage or optional four "AA" batteries |
Environmental Operating Conditions |
Ambient Operating Temperature |
5 to 85% noncondensing |
Warranty |
3-year meter replacement |
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