Orion™ Star™ A323 RDO/DO Portable Meter, 24 L x 10 W x 6.5 cm H
RDO/DO Portable Meter, 24 L x 10 W x 6.5 cm H, A323 RDO Model, 400 to 850 mmHg Pressure Range, 0 to 45 ppt Automatic Correction Using Manual Entry of Sample Salinity, 0 to 50°C Temperature Range, Graphic LCD with Backlight Display Type
- Manufacturer Part No: STARA3230
- SECO Part No: 21-0380-01
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Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™A323 Dissolved Oxygen and RDO Portable Meter, designed for a wide range of dissolved oxygen and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use an RDO optical or polarographic DO probe and calibrate using water-saturated air, air-saturated water, custom value (Winkler) or zero point. Log up to 5000 data point sets with time / date stamp and easily transfer logs to a printer or computer. Take your measurements at the source with our premium line of portable meters. The Thermo Scientific™ Orion Star™A323 RDO/DO portable meter offers an information-rich screen and user-friendly operation. This rugged, waterproof portable meter is ready to tackle the elements with you. Orion Star™ A323 RDO/DO portable meters are designed to be easy to use, dependable field meters that offer advanced features and functions including a 5000 point date log with sample ID and user ID options, calibration and high/low limit alarms and password-protected measurement methods.
| Length | : | 24 cm |
| Width | : | 10 cm |
| Height | : | 6.5 cm |
| Model | : | A323 RDO Optical/Dissolved Oxygen/Temperature Portable Meter |
| AC Adapter | : | Universal 50 to 60 Hz, 100 to 240 VAC Power Adapter |
| Accuracy (Barometer) | : | ±6 mm Mercury |
| Accuracy (Polarographic DO) | : | ±0.2 mg/L or ±2% of Reading, Whichever is Greater |
| Accuracy (RDO) | : | ±0.1 mg/L upto 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of Reading upto 50 mg/L |
| Barometric Pressure Correction | : | 400 to 850 mm Mercury, Automatic Using Built-in Barometer or Manual Entry |
| Battery Life | : | 800 Hours |
| Battery Type | : | Four AA |
| Calibration Modes | : | Water-saturated Air, Air-saturated Water, Manual (Winkler titration), Zero Point |
| Data Management Details | : | Transfer Single, Range or All Data Points to Printer or Computer |
| Data Point | : | 5000 with Date and Time Stamp |
| Display Type | : | Graphic LCD with Backlight |
| Includes | : | Star A323 RDO/DO Meter, 4 AA Batteries, Literature CD, Printed Quick Start Guide, Computer Interface Cable and Meter Test Certificate |
| Input | : | 9 pin MiniDIN (RDO Optical or Polarographic DO Sensor with Built-in Temperature) |
| IP Rating | : | IP67 |
| 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 |
| Measurement Mode | : | Dissolved Oxygen as % Saturation or mg/L with Temperature and Barometric Pressure |
| Memory | : | Non-volatile Memory Preserves Data log, Calibration Log and Meter Settings |
| Number of Channel | : | 1 |
| Operating Temperature | : | 41 to 113°F |
| Output | : | USB, RS232 |
| Percent Saturation Range (Polarographic DO) | : | 0 to 600% |
| Percent Saturation Range (RDO) | : | 0 to 500% |
| Percent Saturation Relative Accuracy (Polarographic DO) | : | ±2% Saturation or ±2% of Reading Whichever is Greater |
| Percent Saturation Relative Accuracy (RDO) | : | ±2% Saturation = 200% Saturation, ±10% Saturation > 200% Saturation |
| Percent Saturation Resolution (Polarographic DO) | : | 0.1, 1% Saturation |
| Percent Saturation Resolution (RDO) | : | 0.1, 1% Saturation |
| Power Supply | : | 4 AA Batteries (Included) or Universal AC Adapter |
| Pressure Range | : | 400 to 850 mm Mercury |
| Pressure Resolution | : | 1 mm Mercury |
| Probe Type | : | RDO Optical Dissolved Oxygen Probe, Polarographic Dissolved Oxygen Probe |
| Range (Polarographic DO) | : | 0 to 90 mg/L |
| Range (RDO) | : | 0 to 50 mg/L |
| Relative Humidity Range | : | 5 to 85%, Non-condensing |
| Resolution (Polarographic DO) | : | 0.01, 0.1 mg/L |
| Resolution (RDO) | : | 0.01, 0.1 mg/L |
| Salinity Factor | : | 0 to 45 ppt, Automatic Correction Using Manual Entry of Sample Salinity |
| Sensor Type | : | RDO Optical Dissolved Oxygen Sensor or Polarographic Dissolved Oxygen Sensor |
| Stability | : | Selectable Fast, Medium, Slow or Smart Stability Setting; Selectable off or Automatic Smart Averaging Setting |
| Temperature Accuracy | : | ±0.1°C |
| Temperature Probe Calibration | : | 1 Point Temperature Offset Calibration |
| Temperature Range | : | 0 to 50°C |
| Temperature Resolution | : | 0.1°C |
| Temperature Selection | : | Automatic with ATC Temperature Probe |
| Warranty | : | 3 Years Meter Warranty |
| Weight | : | 1.2 lb |
- Measure dissolved oxygen in percent saturation or mg/L with temperature using Orion RDO optical DO probes or Orion polarographic DO probes
- 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
- Data log collects and date/time stamps up to 5000 measurement sets with optional sample ID and user ID
- Calibration log stores ten 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 AA batteries or optional universal power adapter
- IP67-rated housing is waterproof for rugged field operation
- Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand
- Meters offer CE, TUV 3-in-1 and FCC class A certifications and 3-year replacement warranty
- Automatic data logging with auto-read and timed measure modes; manual data logging with continuous measure mode
- Approved by CE, TUV 3-1, FCC Class A
