Thermo Scientific Orion Star* A213 RDO/Dissolved Oxygen Benchtop Meters

The Thermo Scientific Orion Star A213 RDO/Dissolved Oxygen (DO) Benchtop Meter is the ideal choice for any lab. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows dissolved oxygen in percent saturation or concentration and temperature along with time, date, sample ID, user ID and calibration information. For advanced users, features such as stability and averaging choices provide additional options.
Features and Benefits
• Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
• No need to worry about DO probe compatibility - the meter accepts and automatically recognizes Orion polarographic and RDO optical/luminescence-based probes
• Accurate results are easy with automatic temperature, manual salinity and your choice of automatic or manual barometric pressure compensation
• Dont miss a reading - AUTO-READ™ locks in the stable reading on your screen, ready indicator alerts when readings are stable and timed reading gathers data in specific time intervals
• Calibrate using water-saturated air,
air-saturated water, a Winkler titration or zero point calibration
• Non-volatile memory holds up to 2000 data points with time and date stamp
• Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software
• For faster BOD readings, control the Orion AUTO-STIR™ polarographic DO probe (246-48343, sold separately) directly from the meter
• Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples
• Works with almost every AC power source with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power
• IP54-rated housing handles splashes and is wall-mountable if table space is a problem
• 3 year meter replacement warranty

246-92161 Kit Consists of Star A213 RDO/DO BT Meter with Electrode Stand; 083005MD Polarographic DO Probe with 1.5 Meter Cable and Calibration Sleeve; 080513 Probe Maintenance Kit; 970802 BOD Funnel and Stirrer; 080360 BOD Adapter

246-92164 Kit Consists of Star A213 RDO/DO BT Meter with Electrode Stand; 086030MD AUTO-STIR DO/BOD Probe with 2 Meter Cable; 080514 Polarographic Electrolyte Solution; 080513 Probe Maintenance Kit
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DO Concentration Range: Polarographic: 0 to90mg/L;RDO optical: 0 to 50mg/L
DO Concentration Resolution: 0.01, 0.1
DO Relative Accuracy: Polarographic: +/-0.2mg/L;+/-2% RDO optical: +/-0.1mg/L up to 8mg/L, +/-0.2mg/L up to 20mg/L, 10% of reading beyond; +/-2%
Temperature Range ( DEG C): -5 to 105
Temperature Resolution ( DEG C): 0.1
Temperature Relative Accuracy ( DEG C): +/-0.1
Input: 8-pin mini-DIN, stirrer port

DO Concentration Range: Polarographic: 0 to90mg/L;RDO optical: 0 to 50mg/L
DO Concentration Resolution: 0.01, 0.1
DO Relative Accuracy: Polarographic: +/-0.2mg/L;+/-2% RDO optical: +/-0.1mg/L up to 8mg/L, +/-0.2mg/L up to 20mg/L, 10% of reading beyond; +/-2%
Temperature Resolution ( DEG C): 0.1
Temperature Relative Accuracy ( DEG C): +/-0.1
Input: 8-pin mini-DIN, stirrer port