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Thermo Scientific™ Orion Star™ A213 Dissolved Oxygen Benchtop Meter

Catalog No. 13645532
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Probe Type:
Not included
Polarographic BOD Sensor
Polarographic DO sensor

Reliably measure dissolved oxygen (RDO optical/polarographic) and temperature with this benchtop meter for advanced lab analysis.

Record accurate and reliable dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion Star™ A213 Dissolved Oxygen and RDO Benchtop Meter. This instrument is ideal for a wide range of applications and advanced dissolved oxygen analysis in the lab. Use an RDO optical or polarographic DO probe for ultimate flexibility in sensors. Calibrate using water-saturated air, air-saturated water, custom value using Winkler titration or zero point options. 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 A213 dissolved oxygen 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 and active calibration information. Onscreen calibration and setup instructions can be displayed in several local languages with new languages added through software updates.
Navigation is fast and simple due to the comprehensive keypad with menu-specific function keys, dual purpose scroll/shortcut keys, plus power, measure, log view and stirrer keys that ensure easy operation. All setup menus are in one location with direct access using a single shortcut key so you can quickly access, evaluate and change measurement and instrument settings.

  • Measure dissolved oxygen in percent saturation or mg/L with temperature using Orion RDO optical DO probes or Orion polarographic DO probes
  • Calibrate dissolved oxygen using water-saturated air, air-saturated water, custom value (Winkler titration) and zero point options
  • Automatically compensate dissolved oxygen readings using ATC temperature, manual salinity input and built-in barometer for barometric pressure readings
  • Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
  • Capture your critical readings with measurement stability indicator and selectable read modes — Auto-Read holds a stable reading, Continuous shows changing readings with hold option and Timed logs data at specific intervals
  • Eliminate the need for magnetic stir bars using the meter-controlled stirrer probe (catalog number 096019) or Orion Auto-Stir BOD probe (catalog number 086030MD) to uniformly mix solutions
  • Data log collects and date/time stamps up to 2000 measurement sets with optional sample ID and user ID
  • Calibration log stores 10 most recent calibrations
  • Non-volatile meter memory ensures your data and settings are protected, even with loss of power
  • Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
  • Flexible power options with universal power adapter or optional AA batteries
  • IP54-rated housing resists dust and splashes and can be wall-mounted if table space is limited
  • Meters include CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty
TRUSTED_SUSTAINABILITY

Specifications

Description Orion Star A213 RDO/DO benchtop meter with stand
Barometric Pressure Correction 400 to 850mmHg, automatic using built-in barometer or manual entry
Outputs USB, RS232
Includes Star A213 RDO/DO meter, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Measurement Modes Dissolved Oxygen (% Saturation), Dissolved Oxygen (mg/L with Temperature and Barometric Pressure)
Sensor Types RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor
Range (Polarographic DO) 0.00 to 90.00 mg/L
Percent Saturation Range (Polarographic DO) 0.0 to 600.0 % saturation
Resolution (Polarographic DO) 0.01, 0.1mg/L
Accuracy (Polarographic DO) ±0.2mg/L or ±2% of reading, whichever is greater
Pressure Range 400 to 850 mmHg
Calibration Modes Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Temperature (Metric) Range 0.0°C to 50.0°C
Resolution (Temperature) 0.1°C (0.1°F)
Accuracy (Temperature) ±0.1°C
Temperature Selection Automatic with ATC temperature probe
Temperature Probe Calibration 1 point temperature offset calibration
Display Type Graphic LCD with Backlight
Backlight Option Yes (Selectable)
Memory Non-volatile memory preserves data log, calibration log and meter settings
Data Points 2000 with Date and Time Stamp
Log Function Type Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Data Management Details Transfer single, range or all data points to printer or computer
Alarm Output High/low limit alarm, calibration due alarm
Inputs 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature), stirrer input (stirrer probe)
Certifications/Compliance CE, TUV 3-1, FCC Class A
IP Rating IP-54
AC Adapter Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
Dimensions (L x W x H) 24 cm x 18 cm x 11 cm (9.5 in. x 7.1 in. x 4.3 in.)
Weight (Metric) 0.9 kg
Weight (English) 2 lb.
Relative Humidity Range 5 to 85 %, non-condensing
Warranty 3 Year Meter Warranty
Percent Saturation Range Polarographic DO 0.0 to 600.0 % saturation
Keypad Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Languages English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Accuracy (RDO) ±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L
Range (RDO) 0.00 to 50.00 mg/L
Methods 10 per channel with password protection
Model Orion Star A213 RDO Optical/Dissolved Oxygen/Temperature Benchtop Meter
Percent Saturation Relative Accuracy (RDO) ±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation
Percent Saturation Resolution (Polarographic DO) 0.1, 1 % saturation
Percent Saturation Range (RDO) 0.0 to 500.0 % saturation
Percent Saturation Relative Accuracy (Polarographic DO) ±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO) 0.1, 1 % saturation
Power Supply Universal AC adapter (included) or 4 AA batteries (sold separately)
Pressure Resolution 1 mmHg
Probe Type Not included
Channels 1
Resolution (RDO) 0.01, 0.1mg/L
Salinity Factor 0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity
Stability Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Temperature (English) Operating 41°F to 113°F (ambient)
Temperature (Metric) Operating 5°C to 45°C (ambient)
Battery Life 800 hours
Battery Type Four AA (sold separately)
Type Multiparameter Meter
Accuracy (Barometer) ±6mmHg
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