> Orion Star A211 pH benchtop meter

Orion Star A211 Advanced pH benchtop meter

Brand: Thermo Scientific

Origin: USA

The Thermo Scientific Orion Star A211 pH Benchtop Meter is the ideal choice for any lab. 

  • Large, backlit graphic LCD screen. Displays pH / mV / RmV and temperature with electrode status, time, date, sample ID, user ID and calibration point.
  • PH calibration up to 5 points with automatic identification for USA / NIST and DIN buffers or the manual option for buffer values.
  • Stable memory holds up to 2000 data points with timestamp and date.
  • USB connection and Orion Star Com computer software.
  • Ingress Protection: IP54
Model Orion Star A211
pH Range: -2.000 to 20.000
Resolution: 0.1, 0.01, 0.001
Relative Accuracy: ±0.002
Calibration Points: Up to 5
Calibration Editing: Yes
mV/RmV Range: ±2000.0 mV
Resolution: 0.1 mV
Relative Accuracy: ±0.2 mV or ±0.05 %
of reading whichever is greater
EH ORP Mode: 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
Offset Calibration: 1 point
Datalogging Memory: 2000 with time and date stamp
Log Function: Manual, ready
(includes AUTO-READ), timed
Inputs pH Electrode: BNC, reference pin
ATC Probe: 8-pin mini-DIN
Output RS232, USB
Power AC Adapter: Included—universal,
100-240 VAC
Battery Power: Optional—4 AAs
Battery Life: 800 hrs
Part No. Description
STARA2110 Orion Star A211 pH Benchtop Meter
– Electrode stand, universal power adapter, literature, PC cable and test certificate
STARA2114 STARA2110 + Difficult Sample Kit
– 8172BNWP ROSS Sure-Flow glass-body pH electrode
– 927007MD Orion stainless steel ATC probe
– 810199 Orion ROSS pH buffer kit
STARA2115 STARA2110 + ROSS Kit
– 8302BNUMD Orion ROSS Ultra Triode refillable, glass-body pH/ATC electrode
– 810199 Orion ROSS pH buffer kit
STARA2116 STARA2110 + Durable ROSS Kit
– 8157BNUMD Orion ROSS Ultra Triode refillable, epoxy-body pH/ATC electrode
– 810199 Orion ROSS pH buffer kit
STARA2117 STARA2110 + General Purpose Kit
– 9157BNMD Orion Triode refillable, epoxy-body pH/ATC electrode
– 910199 Orion pH buffer kit
STARA2118 STARA2110 + Separate Sensor Kit
– 8102BNUWP ROSS Ultra glass-body pH electrode
– 927007MD Orion stainless steel ATC probe
– 810199 Orion ROSS pH buffer kit
STARA2119 STARA2110+ Food & Beverage Kit
– 9165BNWP Orion Sure-Flow epoxy-body pH electrode
– 927007MD Orion stainless steel ATC probe
– 910199 Orion pH buffer kit
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