Orion Star A212 Conductivity/TDS Meter | with Probe Kit, Benchtop
Description
The Orion Star A212 Conductivity Benchtop Meter [PN: T-06-149] is the ideal choice to help meet USP requirements. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows conductivity/TDS/salinity/resistivity and temperature along with time, date, sample ID, user ID and calibration information. For advanced users, features such as stability and averaging choices provide additional options.
- Anyone can use this meter with its plain language screen prompts, function keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
- Don’t miss a reading – AUTO-READ™ locks in the stable reading on your screen, ready indicator alerts when readings are stable and timed reading gathers data in specific time intervals
- Selectable cell constant allows for use with 2- or 4-cell conductivity cells
- For accurate results, selectable reading reference temperatures of 5, 10, 15, 20 or 25 °C with linear, non-linear, nLFu or USP/EP curve options
- Choice of practical salinity or natural sea water curves for salinity readings
- Linear or ISO/EN 27888 curves for TDS
- Non-volatile memory holds up to 2000 data points with time and date stamp
- Stores up to 10 methods per channel allow for customized procedures to differentiate between tests and/or users
- Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software
- Mix samples without a stir plate with direct control of the Orion Star stirrer probe (096019, sold separately)
- Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples
- Works with almost every AC power source with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power
- IP54-rated housing handles splashes and is wall-mountable if table space is a problem
For further questions or inquiries about our products, please Contact Us.
Specifications:
| Conductivity Range | 0.001 µS to 3000 mS |
|---|---|
| Conductivity Resolution | 0.001 µS minimum; 4 significant fugures minimum |
| Conductivity Relative Accuracy | 0.5% reading ±1 digit |
| Conductivity Reference Temp. | 5, 10, 15, 20, 25 ° C |
| Conductivity Temp. Compensation | Linear (0 to 10.0%/°C), nLn, nLFu, USP/EP |
| Conductivity Compatible Cell Constants | 0.001 to 199.9 |
| Conductivity Calibration Points | Up to 5 points |
| Conductivity Calibration Editing | Yes |
| Resistivity Range | 2 ohm to 100 meg-ohm |
| Resistivity Resolution | 2 ohms-cm |
| Resistivity Relative Accuracy | 0.5% reading ±1 digit |
| Salinity Type | Practical salinity or natural sea water |
| Salinity Range | 0.01 to 80.0 ppt NaCl equivalent; 0.01 to 42 ppt sea water |
| Salinity Resolution | 0.01 |
| Salinity Relative Accuracy | ±0.1 |
| TDS Range | 0 to 200 ppt |
| TDS Resolution | 4 significant digits |
| TDS Relative Accuracy | ±0.5% reading ±1 digit |
| TDS Factor Range | Linear 0.01 to 10.00 |
| Temperature Range | -5 to 105 °C, 23 to 221 °F |
| Temperature Resolution | 0.1 |
| Temperature Relative Accuracy | ±0.1 |
| Temperature Offset Calibration | 1 point |
| Number of Datalogs | 2000 with time and date stamp |
| Log Function | Manual, ready (includes AUTO-READ™), timed |
| Conductivity w/ Temperature Probe input | 8-pin mini-DIN |
| Output Interfaces | RS232, USB |
| Power | Universal AC Adapter (100-240 VAC) Included or 4 AA batteries |
| Batter Life | 800 hrs |
| Electrode Supplied | 013005MD Orion DuraProbe conductivity probe, K=0.475 |
