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Thermo Scientific™ Orion Star™ A323 Dissolved Oxygen Portable Meter
Accurately monitor dissolved oxygen (optical/polarographic) and temperature with this RDO/DO portable meter for challenging field testing.
Brand: Thermo Scientific™ STARA3235
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Description
Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™ A323 Dissolved Oxygen and RDO Portable Meter. This instrument is 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.
- 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 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 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
Specifications
| Orion Star A323 RDO/DO portable meter kit with RDO optical DO sensor, meter armor and field case | |
| 400 to 850mmHg, automatic using built-in barometer or manual entry | |
| Dissolved Oxygen (% Saturation), Dissolved Oxygen (mg/L with Temperature and Barometric Pressure) | |
| 0.00 to 90.00 mg/L | |
| 0.01, 0.1mg/L | |
| 400 to 850mmHg | |
| 0.0°C to 50.0°C | |
| ±0.1°C | |
| 1 point temperature offset calibration | |
| Yes, selectable | |
| 5000 with date and time stamp | |
| Transfer single, range or all data points to printer or computer | |
| 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature) | |
| IP-67 | |
| 24 cm x 10 cm x 6.5 cm (9.5 in. x 3.9 in. x 2.6 in.) | |
| 1.2 lb. | |
| 3 Year Meter Warranty | |
| Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys | |
| ±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L | |
| 10 per channel with password protection | |
| ±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation | |
| 0.0 to 500.0 % saturation | |
| 0.1, 1 % saturation | |
| 1mmHg | |
| 1 | |
| 0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity | |
| 41°F to 113°F (ambient) | |
| 800 hours | |
| ±6mmHg |
| RDO optical DO sensor, meter armor and field case | |
| USB, RS232 | |
| RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor | |
| 0.0 to 600.0 % saturation | |
| ±0.2mg/L or ±2% of reading, whichever is greater | |
| Water-saturated air, air-saturated water, manual (Winkler titration), zero point | |
| 0.1°C (0.1°F) | |
| Automatic with ATC temperature probe | |
| Graphic LCD with Backlight | |
| Non-volatile memory preserves data log, calibration log and meter settings | |
| Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m | |
| High/low limit alarm, calibration due alarm | |
| CE, TUV 3-1, FCC Class A | |
| Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) | |
| 0.5 kg | |
| 5 to 85 %, non-condensing | |
| 0.0 to 600.0 % saturation | |
| English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update | |
| 0.00 to 50.00 mg/L | |
| Orion Star A323 RDO Optical/Dissolved Oxygen/Temperature Portable Meter | |
| 0.1, 1 % saturation | |
| ±2 % saturation or ±2% of reading whichever is greater | |
| 4 AA batteries (included) or universal AC adapter (sold separately) | |
| RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (includes 087010MD Orion RDO optical DO sensor) | |
| 0.01, 0.1mg/L | |
| Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting | |
| 5°C to 45°C (ambient) | |
| Four AA (included) |
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