Description
Thermo Scientific™ Orion™ Star A121 Portable pH Meter, STARA1210
Features:
- Budget-friendly portable meter for simple, routine pH, mV and temperature measurements in the field
- Up to 3 point pH calibration with automatic buffer recognition or manual buffer entry and easy recall of calibration points and slope
- Quickly navigate setup menus and ensure consistent calibrations using simple keypad layout and on-screen text prompts
- Simplified, easy-to-read display shows main measurement with temperature, stability indicator and electrode condition icon
- Waterproof meter with IP67-rated housing for rugged protection in outdoor environments.
- 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
Included:
- Star™ A121 pH meter
- 4 AA batteries
Specifications:
| Battery Life | 2000 hr. |
| Channels | 1 |
| Calibration | pH, relative mV (RmV) and temperature |
| Calibration Points | 1 to 3 |
| Data Management Details | Internal Data Point Memory |
| Data Points | 50 |
| Display Type | LCD |
| Log Function Type | Automatic with Auto-Read Measure Mode, Manual with Continuous Measure Node |
| Measurement Modes | pH, mV or relative mV with temperature |
| Resolution (pH) | 0.01, 0.1 |
| IP Rating | IP-67 |
| Isopotential Point | 7.00 pH |
| Keypad | Simple with highlighted measure key, scroll and shortcut keys |
| Languages | English |
| Memory | Non-volatile memory preserves log and settings |
| Probe Type | pH electrode, ORP electrode, ATC temperature probe (purchase separately) |
| Resolution (mV) | 0.1 mV |
| Resolution (Temperature) | 0.1 °C, 0.1 °F |
| Stability | Smart Stability and Smart Averaging |
| Temperature Probe Calibration | 1 point temperature offset calibration |
| Temperature Selection | Manual or automatic with ATC temperature probe |
Specifications
| Range | pH: -2 to 16 |
|---|---|
| Range | mV: +/-1600.0; Relative mV: +/-1999.9 mV |
| Range | Temperature: -5 degrees C to +105 degrees C (22.0 degrees F to 221.0 degrees F) |
| Power | Universal AC adapter (included) or 4 AA batteries (sold separately) |
| Accuracy | pH: +/-0.01; mV: +-/0.2 or +/-0.05%, whichever is greater; Temperature: +/-0.1 degrees C |
| Compliant/Standard | CE, TUV 3-1, FCC Class A |
| Operating Environment | Ambient: 5 degrees C to 45 degrees C (41 degrees F to 113 degrees F) Relative Humidity: 5 to 85%, non-condensing |
| Connectivity | Inputs: BNC (pH or ORP electrode), 8 pin MiniDIN (ATC temperature probe) |
| Connectivity | Outputs: None |
| Dimensions | L x W x H: 24 cm x 10 cm x 6.5 cm (9.5 in. x 3.9 in. x 2.6 in.) |
| Weight | 0.5 kg (2 lb) |
| Manufacturer | Thermo Scientific Orion |
| Model No | STARA1210 |
| Warranty | 3 years |