Record accurate and reliable pH, mV, ORP and temperature measurements with the Thermo Scientific Orion Star A211 pH Benchtop Meter, ideal for a wide range of applications and advanced pH analysis in the lab.
Perform up to a five point pH calibration, log up to 2000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer with free downloadable Orion™ Star Com software. Use the included electrode stand to easily place sensors in samples and simplify storage to minimize breakage.
Thermo Scientific Orion Star A211 pH benchtop meters are easy to use, dependable laboratory meters with advanced features and functions. Selectable read modes and stability indicator give you flexibility and control over your testing. All critical data is shown with your measurements including temperature, date and time, read type, measurement stability, active calibration information and electrode condition icon. Onscreen calibration and setup instructions can be displayed in several local languages with new languages added through software updates.
Navigation is fast and simple due to the comprehensive keypad with menu-specific function keys, dual purpose scroll/shortcut keys, plus power, measure, log view and stirrer keys that ensure easy operation. All setup menus are in one location with direct access using a single shortcut key so you can quickly access, evaluate and change measurement and instrument settings.
- Measure pH, mV, relative mV or ORP with temperature
- Perform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer values
- Calibration editing option allows individual points to be fixed without a full recalibration
- 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
- Eliminate the need for magnetic stir bars using the meter-controlled stirrer probe (catalog number 096019) to uniformly mix solutions
- Data log collects and date/time stamps up to 2000 measurement sets with optional sample ID and user ID
- Calibration log stores ten 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 universal power adapter or optional AA batteries
- IP54-rated housing resists dust and splashes and can be wall-mounted if table space is limited
- Meters include CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty
All kits include:
An electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate.
Specifications:
| Operating Temperature | 41° to 113°F (ambient) 5° to 45°C (ambient) |
|---|---|
| Temperature Range | 22.0° to 221.0° F -5.0° to 105.0° C |
| Stability | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting |
| Temperature Resolution | 0.1°C, 0.1°F |
| Temperature Probe Calibration | 1 point temperature offset calibration |
| Weight | 2 lb. 0.9kg |
| Temperature Selection | Manual or automatic with ATC temperature probe |
| AC Adapter | Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003) |
| Accuracy (pH) | ±0.002pH |
| Accuracy (mV) | ±0.2 mV or ±0.05% of reading whichever is greater |
| Backlight Option | Yes, selectable |
| Alarm Output | High/low limit alarm, calibration due alarm |
| Accuracy (Temperature) | ±0.1°C |
| Battery Life | 800 hr. |
| Battery Type | 4 x AA (sold separately) |
| Calibration | pH with calibration editing option, relative mV (RmV),ORP and temperature |
| Calibration Points | 1 to 5 |
| Data Management Details | Transfer single, range or all data points to printer or computer |
| Channels | 1 |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Description | Orion Star A211 pH benchtop meter with stand |
| Languages | English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update |
| Log Function Type | Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode |
| Dimensions (L x W x H) | 24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 in.) |
| Data Points | 2000 with date and time stamp |
| Display Type | LCD (Graphic with backlight) |
| Resolution (pH) | 0.1, 0.01, 0.001 |
| Range (pH) | -2.000 to +20.000 |
| Includes | Star A211 pH meter, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate |
| IP Rating | IP-54 |
| Inputs | BNC (pH or ORP electrode),pin-tip (reference electrode),8 pin MiniDIN (ATC temperature probe),stirrer input (stirrer probe) |
| Isopotential Point | 7.000pH |
| Keypad | Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys |
| Memory | Non-volatile memory preserves data log, calibration log and meter settings |
| Methods | 10 per channel with password protection |
| Measurement Modes | pH, mV, relative mV (RmV) or ORP with temperature |
| Model | Orion Star A211 pH/mV/RmV/ORP/Temperature Benchtop Meter |
| Outputs | USB, RS-232 |
| Probe Type | pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe, stirrer probe (purchase separately) |
| Power Supply | Universal AC adapter (included) or 4 AA batteries (sold separately) |
| Range (ORP) | ±2000.0mV |
| Range (Relative mV) | ±2000.0mV |
| Relative Humidity Range | 5 to 85%, non-condensing |
| Resolution (mV) | 0.1mV |
| Range (mV) | ±2000.0mV |
Record accurate and reliable pH, mV, ORP and temperature measurements with the Thermo Scientific Orion Star A211 pH Benchtop Meter, ideal for a wide range of applications and advanced pH analysis in the lab.
Perform up to a five point pH calibration, log up to 2000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer with free downloadable Orion™ Star Com software. Use the included electrode stand to easily place sensors in samples and simplify storage to minimize breakage.
Thermo Scientific Orion Star A211 pH benchtop meters are easy to use, dependable laboratory meters with advanced features and functions. Selectable read modes and stability indicator give you flexibility and control over your testing. All critical data is shown with your measurements including temperature, date and time, read type, measurement stability, active calibration information and electrode condition icon. Onscreen calibration and setup instructions can be displayed in several local languages with new languages added through software updates.
Navigation is fast and simple due to the comprehensive keypad with menu-specific function keys, dual purpose scroll/shortcut keys, plus power, measure, log view and stirrer keys that ensure easy operation. All setup menus are in one location with direct access using a single shortcut key so you can quickly access, evaluate and change measurement and instrument settings.
- Measure pH, mV, relative mV or ORP with temperature
- Perform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer values
- Calibration editing option allows individual points to be fixed without a full recalibration
- 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
- Eliminate the need for magnetic stir bars using the meter-controlled stirrer probe (catalog number 096019) to uniformly mix solutions
- Data log collects and date/time stamps up to 2000 measurement sets with optional sample ID and user ID
- Calibration log stores ten 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 universal power adapter or optional AA batteries
- IP54-rated housing resists dust and splashes and can be wall-mounted if table space is limited
- Meters include CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty
All kits include:
An electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate.
Specifications:
| Operating Temperature | 41° to 113°F (ambient) 5° to 45°C (ambient) |
|---|---|
| Temperature Range | 22.0° to 221.0° F -5.0° to 105.0° C |
| Stability | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting |
| Temperature Resolution | 0.1°C, 0.1°F |
| Temperature Probe Calibration | 1 point temperature offset calibration |
| Weight | 2 lb. 0.9kg |
| Temperature Selection | Manual or automatic with ATC temperature probe |
| AC Adapter | Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003) |
| Accuracy (pH) | ±0.002pH |
| Accuracy (mV) | ±0.2 mV or ±0.05% of reading whichever is greater |
| Backlight Option | Yes, selectable |
| Alarm Output | High/low limit alarm, calibration due alarm |
| Accuracy (Temperature) | ±0.1°C |
| Battery Life | 800 hr. |
| Battery Type | 4 x AA (sold separately) |
| Calibration | pH with calibration editing option, relative mV (RmV),ORP and temperature |
| Calibration Points | 1 to 5 |
| Data Management Details | Transfer single, range or all data points to printer or computer |
| Channels | 1 |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| Description | Orion Star A211 pH benchtop meter with stand |
| Languages | English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update |
| Log Function Type | Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode |
| Dimensions (L x W x H) | 24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 in.) |
| Data Points | 2000 with date and time stamp |
| Display Type | LCD (Graphic with backlight) |
| Resolution (pH) | 0.1, 0.01, 0.001 |
| Range (pH) | -2.000 to +20.000 |
| Includes | Star A211 pH meter, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate |
| IP Rating | IP-54 |
| Inputs | BNC (pH or ORP electrode),pin-tip (reference electrode),8 pin MiniDIN (ATC temperature probe),stirrer input (stirrer probe) |
| Isopotential Point | 7.000pH |
| Keypad | Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys |
| Memory | Non-volatile memory preserves data log, calibration log and meter settings |
| Methods | 10 per channel with password protection |
| Measurement Modes | pH, mV, relative mV (RmV) or ORP with temperature |
| Model | Orion Star A211 pH/mV/RmV/ORP/Temperature Benchtop Meter |
| Outputs | USB, RS-232 |
| Probe Type | pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe, stirrer probe (purchase separately) |
| Power Supply | Universal AC adapter (included) or 4 AA batteries (sold separately) |
| Range (ORP) | ±2000.0mV |
| Range (Relative mV) | ±2000.0mV |
| Relative Humidity Range | 5 to 85%, non-condensing |
| Resolution (mV) | 0.1mV |
| Range (mV) | ±2000.0mV |
