Orion STAR A123 Basic Portable Dissolved Oxygen Meter
Quantity: Out Of Stock
Category: Star A Series Portable Meters
Quick Overview:
Take simple, routine dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion™ Star A123 Dissolved Oxygen Portable Meter, an easy-to-use and budget-friendly instrument for basic dissolved oxygen analysis in the field. Calibrate polarographic DO probes using water-saturated air or custom value using Winkler titration. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. Use the included electrode stand to easily place sensors in samples and simplify storage.
Options:
STARA1230: Star A123 DO meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
STARA1235: Star A123 DO meter, 083005MD Orion polarographic dissolved oxygen sensor, 080513 DO maintenance kit, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
STARA1236: Star A123 DO meter, 083010MD Orion polarographic dissolved oxygen sensor with 3 meter cable, 080513 DO maintenance kit, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
Options:
STARA1230: Star A123 DO meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
STARA1235: Star A123 DO meter, 083005MD Orion polarographic dissolved oxygen sensor, 080513 DO maintenance kit, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
STARA1236: Star A123 DO meter, 083010MD Orion polarographic dissolved oxygen sensor with 3 meter cable, 080513 DO maintenance kit, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
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| Description | Orion Star A123 dissolved oxygen portable meter |
|---|---|
| Warranty | 3 year meter warranty |
| Model | Orion Star A123 Dissolved Oxygen/Temperature Portable Meter |
| Includes | Star A123 DO meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate |
| Range (Polarographic DO) | 0.00 to 20.00mg/L |
| Resolution (Polarographic DO) | 0.01, 0.1mg/L |
| Accuracy (Polarographic DO) | ±0.2mg/L or ±2% of reading, whichever is greater |
| Percent Saturation Range (Polarographic DO) | 0.0 to 200.0 % saturation |
| Percent Saturation Relative Accuracy (Polarographic DO) | ±2 % saturation or ±2% of reading whichever is greater |
| Percent Saturation Resolution (Polarographic DO) | 0.1, 1 % saturation |
| Sensor Types | Polarographic dissolved oxygen sensor |
| Barometric Pressure Correction | 450 to 850mmHg, automatic with manual entry |
| Pressure Range | 450 to 850mmHg (manual entry) |
| Salinity Factor | 0 to 45 ppt, automatic correction using manual entry of sample salinity |
| Calibration Modes | Water-saturated air, manual (Winkler titration) |
| Range (Temperature) | 0.0 to 50.0 °C, 32.0 to 122.0 °F |
| 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 |
| Channels | 1 |
| Display Type | LCD |
| Keypad | Simple with highlighted measure key, scroll and shortcut keys |
| Measurement Modes | Dissolved oxygen as % saturation or mg/L with temperature |
| Stability | Smart Stability and Smart Averaging |
| Data Management Details | Internal data point memory |
| Data Points | 50 |
| Log Function Type | Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode |
| Memory | Non-volatile memory preserves log and settings |
| Languages | English |
| Inputs | 9 pin MiniDIN (polarographic DO sensor with built-in temperature) |
| Outputs | None |
| Probe Type | Polarographic dissolved oxygen probe (purchase separately) |
| Power Supply | 4 AA batteries (included) or universal AC adapter (sold separately) |
| AC Adapter | Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) |
| Battery Life | 2000 hours |
| Battery Type | Four AA (included) |
| IP Rating | IP-67 |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Temperature (English) Operating | 41° to 113°F (ambient) |
| Temperature (Metric) Operating | 5° to 45° C (ambient) |
| Relative Humidity Range | 5 to 85 %, non-condensing |
| Dimensions (L x W x H) | 24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.) |
| Weight (English) | 2 lb. |
| Weight (Metric) | 0.5kg |
| Unit Size | Each |
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Orion STAR A123 Basic Portable Dissolved Oxygen Meter
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