The Thermo Scientific Orion LSTAR1125 benchtop conductivity meter has a measuring range of 0.00 µS/cm to 500.0 mS/cm with a resolution of 0.01, 0.1, 1 µS/cm<0.01, 0.1 mS/cm and comes with the 011050MD probe. The Thermo Scientific Orion Lab Star EC112 Conductivity Bench Meter is ideally suited for laboratories with users of varying levels of technical expertise and who require a simpleto- calibrate and use meter for routine conductivity, salinity and TDS testing. Scientists have trusted Thermo Scientific Orion Lab Products for over 60 years to provide them with accurate and reliable analytical testing instruments in the lab and in the field. Measure conductivity, salinity or TDS simultaneously with temperature using the Orion Lab Star EC112 Conductivity Bench Meter. To enable comprehensive measurement capabilities, measure conductivity in a range of 0.00 ?S/cm to 500.0 mS/cm, measure salinity in a range of 0.00 to 80.0 ppt or 0.00 to 42.0 PSU, measure TDS in a range of 0.00 ppm to 500.0 ppt and measure temperature in a range of -5.0 to 105.0 °C or 23.0 to 221.0 °F. For proficient SOP compliance, perform one-to-five-point conductivity calibrations, onepoint salinity calibrations, one-to-five-point TDS calibrations and one-point temperature adjustment calibrations. Featuring a large, backlit display for easy viewability and small footprint to save bench space, this conductivity meter is an ideal option for simplified, budget-friendly lab testing. Use the onscreen stabilizing and ready indicators to help identify when conductivity meter, salinity meter and TDS meter readings are complete. View active conductivity, salinity, TDS and temperature calibration logs with date and time stamp to enable accurate, reproducible measurements. Record key measurements using the 500-point data log with date and time stamp. Output data logs and calibration logs to a printer or computer for long-term data storage.
| Range | Conductivity: 0.00 µS/cm to 500.0 mS/cm Salinity: 0.00 to 80.0 ppt; 0.00 to 42.0 PSU TDS: 0.00 ppm to 500.0 (1.00 factor) Temperature: -5.0 to 105.0°C (23.0 to 221.0°F) |
|---|---|
| Resolution | Conductivity: 0.01, 0.1, 1 µS/cm; 0.01, 0.1 mS/cm Salinity: 0.01, 0.1 ppt; 0.01, 0.1 PSU TDS: 0.01, 0.1, 1 ppm; 0.01, 0.1 ppt Temperature: 0.1°C (0.1°F) |
| Relative accuracy | Conductivity: ±0.5% of reading ±:1 LSD Salinity: ±0.5% of reading ±:1 LSD TDS: ±0.5% of reading ±:1 LSD Temperature: ±0.3°C (±0.5°F) |
| Calibration points | Conductivity: 1 to 5 points Salinity: 1 point TDS: 1 to 5 points Temperature: 1 point |
| Calibration method | Conductivity: Automatic standard recognition with manual entry option |
| Temperature compensation | Conductivity: Linear (0 to 10%/°C) or off |
| Reference temperature | Conductivity: 15.0, 20.0, 25.0 or 30.0°C |
| Offset adjustment | Temperature: Up to ±5°C |
| Modes | Salinity: Natural Seawater (ppt) or Practical Salinity (PSU) |
| TDS Factor | 0.10 to 1.00 |
| Display | 5 inch backlit LCD |
| Time and date | Yes |
| Time format | 12 hour AM/PM or 24 hour |
| Date format | Selectable, DD-MM-YYYY or MM-DD-YYYY |
| Read types | Continuous, Auto-Read, Timed |
| Timed interval | 5 seconds to 60 minutes |
| Data log | 500 sets with time and date |
| Calibration log | Active conductivity, salinity, TDS, temperature with time and date |
| Calibration alarm | Yes, 1 to 168 hours or off |
| Sleep mode | Yes, optional |
| Self-test | Automatic with startup |
| Memory | Non-volatile |
| Input | 8-pin MiniDIN |
| Data output | Computer or printer |
| Data output format | CSV or print |
| Certifications | CE, cTUVus, FCC Class B, CES-001, KC, RCM |
| Enclosure | IP-54 |
| Power | 100-240 VAC, 50-60Hz, 9 DC adapter, 1.3A |
| Dimensions(L x W x H) | 187.2 mm x 155.2 mm x 61.7 mm, 7.37 x 6.11 x 2.43 inches |
| Weight | 700 grams, 1.54 lbs. |
| Environment | Indoors |
| Altitude | Up to 2,000 Meters |
| Operating temperature | 5°C to 45°C |
| Operating relative humidity | 5 to 85%, non-condensing |
| Storage temperature | -20°C to 60°C |
| Storage relative humidity | 5 to 85%, non-condensing |
| Mains fluctuation | ±10% of range (100-240VAC) |
| Installation category | II |
| Pollution degree | 2 |
| Protection class | III |
| Kit Includes | Meter, electrode stand, PC cable, universal power adapter, 011050MD 2-cell k = 1.0 epoxy-body conductivity/ATC probe, 011007 1413 µ:S/cm conductivity standard 5 x 60 mL |
