Thermo Scientific Orion LSTAR1110 Benchtop pH Meter
The Thermo Scientific Orion LSTAR1110 benchtop pH meter has a measuring range of -2.000 to 18.000 pH with a resolution of 0.1, 0.01, 0.001 pH and does not come with an electrode. The Thermo Scientific Orion Lab Star PH111 pH/mV Bench Meter is ideally suited for laboratories with users of varying levels of technical expertise and who require a simple-to-calibrate and use meter for routine pH 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 pH or ORP simultaneously with mV and temperature using the Orion Lab Star PH111 pH/mV Bench Meter. To enable comprehensive measurement capabilities, measure pH in a range of -2.000 to 18.000 pH, measure ORP in a range of -2000.0 to +2000.0 mV 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 pH calibrations, one-point ORP calibrations, and one-point temperature adjustment calibrations. Use the onscreen stabilizing and ready indicators to help identify when pH meter and ORP meter readings are complete. The pH electrode condition icon helps ensure reliable electrode performance throughout your testing. View active pH, ORP and temperature calibration logs with date and time stamp to ensure 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.
- Budget-friendly pH meter for simplified pH and ORP testing
- Large 5 inch backlit display makes viewing measurements easy
- Small meter footprint saves valuable bench space in your lab
- Date and time stamped logs support GLP compliance
- View active calibration logs with date and time to help ensure accuracy
- 500-point log with date and time to track critical data
- Output data and calibration logs to a printer or computer for long-term data storage
- 3 year warranty
| Range | pH: -2.000 to 18.000 ORP: ±2000 mV Temperature: -5.0 to 105.0°C (23.0 to 221.0°F) |
|---|---|
| Resolution | pH 0.1, 0.01, 0.001 ORP 0.1 mV Temperature: 0.1°C (0.1°F) |
| Relative accuracy | pH: ±0.005 pH ± 1 LSD ORP: ±0.2 mV or ±0.05 % of the reading, whichever is greater Temperature: ±0.3°C (±0.5°F) |
| Calibration points | pH: 1 to 5 points ORP 1 point Temperature: 1 point |
| Calibration method | Automatic buffer recognition with manual buffer entry option |
| Calibration pH buffer | sets USA: 1.68, 4.01, 7.00, 10.01, 12.46 DIN: 1.68, 4.01, 6.86, 9.18, 12.46 Slope display Yes |
| Calibration pH buffer sets | USA: 1.68, 4.01, 7.00, 10.01, 12.46 DIN: 1.68, 4.01, 6.86, 9.18, 12.46 |
| Slope display | Yes (pH) |
| Offset adjustment | Up to ±250 mV ORP Up to ±5°C Temp. |
| 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 pH, ORP, 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 | BNC, ATC |
| 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) | 198.3 mm x 155.2 mm x 61.7 mm, 7.81 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 |
| Includes | Meter, electrode stand, PC cable, universal power adapter |