Thermo Scientific Orion Star A213 Dissolved Oxygen Benchtop Meter
Part Number: STARA2135
| Atmospheric Pressure Calibration | 400 to 850 mmHg, automatic operation with built-in barometer or manual input |
| Description | Orion Star A213 RDO/DO Desktop Meters Kit, with Spectrophotometric DO Sensor, Maintenance Toolkit, and Bracket |
| Output | USB, RS232 |
| Including | Universal AC Adaptor, Orion 083005MD Polarographic DO Sensor |
| Measurement Modes | Dissolved Oxygen (percentage saturation or mg/L), as well as temperature and atmospheric pressure |
| Sensor Type | RDO Optical Dissolved Oxygen Sensor or Polarographic Dissolved Oxygen Sensor |
| Range (Extremum Spectrophotometric Dissolved Oxygen, DO) | 0.00 to 90.00 mg/L |
| Percent Saturation Range (Polarographic DO) | 0.0 to 600.0% Saturation |
| Resolution (Polarographic Oxygen Saturation) | 0.01，0.1 mg/L |
| Accuracy (Polarographic Oxygen Saturation) | ±0.2 mg/L or ±2% of the reading, whichever is greater |
| Pressure Range | 400 to 850 mmHg |
| Calibration Mode | Saturated air with water vapor, saturated water with air, manual (Winkler titration), zero point |
| Temperature Range (Metric) | 0.0°C to 50.0°C |
| Resolution (Temperature) | 0.1°C (0.1°F) |
| Accuracy (Temperature) | ± 0.1°C |
| Temperature Selection | Automatic (including ATC temperature probe) |
| Temperature electrode calibration | 1 Degree Temperature Offset Calibration |
| Display Type | Backlit graphic LCD display |
| Backlight options | Yes, optional |
| Storage | Non-volatile memory for storing data records, calibration logs, and instrument settings |
| Data points | 2000 (including date and timestamp) |
| Log Function Types | Automatic data recording, with automatic reading measurement mode and timed reading measurement mode; Manual data recording, with continuous measurement mode |
| Data Management Details | Transmit data points, range data points, or all data points to a printer or computer |
| Alarm Output | High/Low Limit Alarm, Calibration Due Alarm |
| Input | 9 Pin MiniDIN (RDO Optical or Polarographic DO Sensor, with Built-In Temperature Probe), Stirrer Input (Stirrer Probe) |
| Certification/Compliance | CE, TÜV 3-1, FCC A class |
| IP rating | IP-54 |
| AC/DC Power Adapter | Universal AC Adaptor (Model No. 1010003), 50-60 Hz, 100-240 VAC |
| Dimensions (Length x Width x Height) | 24 cm x 18 cm x 11 cm (9.5" x 7.1" x 4.3") |
| Weight (Metric) | 0.9 kg |
| Weight (Imperial) | 2 lb. |
| Relative Humidity Range | 5% to 85%, non-condensing environment |
| Warranty Period | Measuring Instrument - 3-Year Warranty |
| Percent Saturation Range Polarographic DO | 0.0 to 600.0% Saturation |
| Keyboard | All-in-one, featuring menu-specific function keys and dual-purpose scroll/speed keys |
| Language | English, Spanish, French, Italian, German, and Chinese; Portuguese and Korean provided with software updates |
| Accuracy (RDO) | ± 0.1 mg/L (max 8 mg/L), ± 0.2 mg/L (8-20 mg/L), reading ± 10% (max 50 mg/L) |
| Scope (RDO) | 0.00 to 50.00 mg/L |
| Method | Each channel 10, with password protection |
| Model | Orion Star A213 RDO Optical/Dissolved Oxygen/Temperature Desktop Meter |
| Percent Saturation Relative Accuracy (RDO) | ±2% Saturation ≤ 200% Saturation, ±10% Saturation > 200% Saturation |
| Percent Saturation Resolution (Polarographic DO) | 0.1, 1% saturation |
| Percentage Saturation Range (RDO) | 0.0 to 500.0% Saturation |
| Percent Saturation Relative Accuracy (Polarographic DO) | ±2% saturation or ±2% reading, whichever is greater |
| Percent Saturation Resolution (RDO) | 0.1, 1% saturation |
| Power Supply | AC Universal Adapter (included) or 4 AA Batteries (sold separately) |
| Pressure Resolution | 1mmHg |
| Probe Type | RDO Optical Dissolved Oxygen Probes, Polarographic Dissolved Oxygen Probes, Stirrer Probes (including the Orion Polarographic DO Sensor 083005MD) |
| Channel | 1 |
| Resolution (RDO) | 0.01，0.1 mg/L |
| Salinity Factor | 0.0 to 45.0 ppt, automatic calibration via manual input of sample salinity |
| Stability | Select from Fast, Medium, Slow, or Smart Stability settings; choose between Off or Auto Smart Averaging settings. |
| Operating Temperature (Imperial) | 41°F to 113°F (Ambient Temperature) |
| Operating Temperature (Metric) | 5°C to 45°C (Ambient Temperature) |
| Battery lifespan | 800 hours |
| Battery Type | 4 AA Batteries (Sold Separately) |
| Accuracy (barometer) | ± 6 mmHg |
The Thermo Scientific Orion Star A213 Dissolved Oxygen Benchtop Meter is an easy-to-use, reliable laboratory meter with advanced features and functionalities. Optional reading modes and stability indicators provide flexibility and control for your measurements. All important data and measurement results are displayed together, including: temperature, date and time, reading type, measurement stability, and active calibration information. The screen calibration and setting indicators can be displayed in multiple local languages and new languages can be added through software updates.
A comprehensive keyboard featuring specific menu function keys, dual-purpose scroll/shortcut keys, additional power and measurement keys, record/view keys, and a stirrer key makes operation simple and quick for easy navigation. All settings menus are located in one place, and can be accessed directly using individual shortcut keys, allowing for rapid retrieval, evaluation, and modification of measurement and instrument settings.
Use Orion RDO optical DO probe or Orion polarographic dissolved oxygen (DO) probe to measure dissolved oxygen (expressed as saturation percentage or mg/L) and temperature.
Utilize saturated air with water vapor, saturated water, custom values (Winkler titration), and zero point options for dissolved oxygen calibration.
Utilize ATC temperature, manual salinity input, and built-in barometer (atmospheric pressure measurement) for automatic compensation of dissolved oxygen readings.
A well-informed, easy-to-read backlit image display screen, along with clear screen indicators, simplifies operation.
Obtain critical readings through the stability indicator and optional reading modes — automatic readings maintain stability, continuous readings combined with the hold option display reading changes, and timed readings record data at specific time intervals.
If using a stirrer probe with a meter (part number 096019) or the Orion Auto-Stir BOD probe (part number 086030MD), there is no need for a magnetic stir bar to homogenize the solution.
Data logging and date/time tagging can be performed for up to 2,000 measurement sets, as well as optional sample and user IDs.
Calibration logs can store 10 of the most recent calibration results.
The measuring instrument's non-volatile memory ensures that your data and settings are protected even in the event of power failure.
Orion Star Com software allows data to be transmitted to a computer via USB or RS232 connection.
Flexible power options, compatible with universal power adapters or optional AA batteries
The IP54-rated housing provides dust and splash protection. For limited desk space, wall mounting is an option.
The measuring instrument includes CE, Tripple合一 TUV, and FCC A Class Certification
