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Thermo Orion STARA2160
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Orion Star A216 pH/Dissolved Oxygen Benchtop Multiparameter Meter
Record accurate and reliable pH, mV, ORP, dissolved oxygen and temperature measurements with the Thermo Scientific Orion Star A216 pH, DO and RDO Benchtop Meter, ideal for a wide range of applications and advanced pH and dissolved oxygen analysis in the lab. Use the two channels to measure pH and dissolved oxygen simultaneously or view each channel separately. Use an RDO optical or polarographic DO probe for ultimate flexibility in sensors. Log up to 2000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer. Thermo Scientific Orion Star A216 pH/RDO/DO benchtop meters are easy to use, dependable laboratory meters with advanced features and functions. Selectable read modes and stability indicator give you flexibility and control over your testing. All critical data is shown with your measurements including temperature, date and time, read type, measurement stability, active calibration information and electrode condition icon. Onscreen calibration and setup instructions can be displayed in several local languages with new languages added through software updates.
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Specifications | ||
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 | |
Dissolved Oxygen | Polarographic | |
Range | 0 to 600 % saturation; 0 to 90 mg/L | |
Resolution | 0.1, 1 % sat.; 0.01, 0.1 mg/L | |
Relative Accuracy | ±2 % sat. or ±2 % of reading, whichever is greater; ±0.2 mg/L or ±2 % of reading, whichever is greater | |
RDO | ||
Range | 0 to 500 % saturation; 0 to 50 mg/L | |
Resolution | 0.1, 1 % sat.; 0.01, 0.1 mg/L | |
Relative Accuracy | ±2 % sat. ≤ 200 % sat., ±10 % sat. > 200 % sat.; ±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, 10 % of reading from 20 to 50 mg/L | |
Barometric Pressure Correction | 400 to 850 mmHg, automatic or manual | |
Manual Salinity Factor Correction | 0 to 45 ppt | |
Calibration | Water-saturated air, air saturated water, manual (Winkler), zero point | |
Temperature | Range | -5 to 105 ºC, 23 to 221 ºF (RDO/DO: 0 to 50 ºC, 32 to 122 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 | |
DO Probe with Temp | 9-pin mini-DIN | |
Output | RS232, USB | |
Power | AC Adapter | Included—universal, 100-240 VAC |
Battery Power | Optional—4 AAs | |
Battery Life | 800 hrs |
Catalog Number | Description | Includes |
STARA2160 * | Orion Star A216 pH/Dissolved Oxygen Benchtop Meter | Attached electrode stand and holder Universal power adapter Printed quick start guide and literature CD USB computer cable |
STARA2165 |
Orion Star A216 pH/Dissolved Oxygen Benchtop Meter Kit | 8157BNUMD Orion ROSS Ultra Triode refillable, epoxy-body pH/ATC electrode 083005MD Orion polarographic DO probe with calibration sleeve 080513 DO probe maintenance kit BOD adapter, funnel and stirrer 810199 ROSS pH buffer & solution kit Attached electrode stand and holder Universal power adapter Printed quick start guide and literature CD USB computer cable |