Orion Star™ A123 Dissolved Oxygen Portable Meter Kit, Thermo Fisher Scientific
Manufacturer: Thermo Fisher Scientific
SKU: 21-2412-22
or call us at 1-800-727-0467
Thermo Scientific™ Orion Star™ A123 Dissolved Oxygen Portable Meter
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.
- Measure dissolved oxygen in percent saturation or mg/L with temperature using polarographic DO probes
- Calibrate using water-saturated air or custom value (Winkler titration)
- Automatically compensate DO readings using ATC temperature, manual salinity input and manual barometric pressure
- Simplified, easy-to-read display shows main measurement with temperature, stability indicator and electrode condition icon
- User-friendly operation with basic calibration text prompts
- Easily recall calibration data for procedure checks
- Non-volatile memory preserves 50 point internal data log and meter settings, even with loss of power
- 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
Connection: 9 pin MiniDIN (polarographic DO sensor with built-in temperature)
DO Accuracy: ±0.2mg/L or ±2% of reading, whichever is greater
DO Range: 0 to 20 mg/L
DO Resolution: 0.01, 0.1mg/L
Electrical Requirements: 4 AA batteries (included) or universal AC adapter (sold separately)
Temperature Resolution: 0.1°C, 0.1°F
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| Manufacturer | Thermo Fisher Scientific |
|---|---|
| Promo Text | N/A |
