Orion STARA1210 Orion Star A121 pH portable meter with batteries
Segment | WAI Lab |
---|---|
Unit | Water Analysis |
Family | Lab Instruments |
Class | Instrument |
Major Code | E-chem Portable Meter |
Minor Code | LSP1- Star A120 Meter |
AC Adapter | Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) |
Accuracy MV | ±0.2 or ±0.05%, whichever is greater |
Accuracy PH | ±0.01 |
Accuracy Temperature | ±0.1°C |
Battery Life | 2000 hr. |
Battery Type | 4 x AA |
Calibration | pH, relative mV (RmV) and temperature |
Calibration Points | 1 to 3 |
Certifications Compliance | CE, TUV 3-1, FCC Class A |
Channels | 1 |
Data Management Details | Internal Data Point Memory |
Data Points | 50 |
Description | Orion Star A121 portable pH meter |
Dimensions LxWxH | 24 cm x 10 cm x 6.5 cm (9.5 in. x 3.9 in. x 2.6 in.) |
Display Type | LCD |
Includes | Star A121 pH meter, 4 AA batteries |
Inputs | BNC (pH or ORP electrode), 8 pin MiniDIN (ATC temperature probe) |
IP Rating | IP-67 |
Isopotential Point | 7.00pH |
Keypad | Simple with highlighted measure key, scroll and shortcut keys |
Languages | English |
Log Function Type | Automatic with Auto-Read Measure Mode, Manual with Continuous Measure Node |
Measurement Modes | pH, mV, Relative mV with Temperature |
Memory | Non-volatile memory preserves log and settings |
Model | Orion Star A121 Portable pH/mV/RmV/Temperature Meter |
Outputs | None |
Power Supply | 4 AA batteries (included) or universal AC adapter (sold separately) |
Probe Type | pH electrode, ORP electrode, ATC temperature probe (purchase separately) |
Range Mv | ±1600.0 |
Range Ph | -2 to 16 |
Range Relative Mv | ±1999.9mV |
Relative Humidity Range | 5 to 85%, non-condensing |
Resolution Mv | 0.1mV |
Resolution Ph | 0.01, 0.1 |
Resolution Temperature | 0.1°C, 0.1°F |
Stability | Smart Stability and Smart Averaging |
Temperature English Operating | 41°F to 113°F (ambient) |
Temperature Metric Operating | 5°C to 45°C (ambient) |
Temperature Probe Calibration | 1 point temperature offset calibration |
Temperature Range English | 22.0°F to 221.0°F |
Temperature Range Metric | -5°C to +105°C |
Temperature Selection | Manual or automatic with ATC temperature probe |
Unit Size | Each |
Warranty | 3 Year Meter Warranty |
Weight English | 2 lb. |
Weight Metric | 0.5 kg |
Take simple, routine pH, mV and temperature measurements with the Thermo Scientific™ Orion Star™ A121 Portable pH Meter. This meter is an easy-to-use and budget-friendly instrument for basic pH analysis in the field. Perform up to a 3 point pH calibration with easy recall of calibration points and slope. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. This waterproof meter has an IP67-rated housing for rugged protection in outdoor environments.
Thermo Scientific Orion Star A121 Portable pH Meters are a simple, economical solution for your routine outdoor sample analysis. Featuring an emphasized measure key, selectable read modes and measurement stability indicator, our basic Orion Star A121 pH Meters are designed to deliver measurements you can trust at an affordable price.
- Measure pH, mV or relative mV with temperature
- Perform up to a 3 point pH calibration with automatic buffer recognition or manual buffer entry
- 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
- 3-year replacement warranty
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