Measure dissolved oxygen as percent saturation or concentration in ppm or mg/L with temperature using the Orion Lab Star DO113 DO bench meter. Featuring a large, backlit display for easy viewability and a small footprint to save bench space, this DO meter is ideal for simplified, budget-friendly testing.
Features
- Budget-friendly DO meter for simplified dissolved oxygen as percent saturation or concentration testing
- The display shows dissolved oxygen, barometric pressure, temperature, and salinity simultaneously for accurate data recording
- Measure 0.0 to 300.0 % saturation, 0.00 to 30.0 mg/L or ppm, and -5.0 to 105.0 °C or 23.0 to 221.0 °F to ensure comprehensive measurement capabilities
- Perform 100% and 0% saturation calibrations, one-point concentration calibrations using a custom value (Winkler), and one-point temperature adjustment calibrations for proficient SOP compliance
- Use automatic barometric pressure compensation for DO measurements with manual value entry in mmHg or bar
- Use automatic salinity compensation for DO measurements with value manual entry of 0.0 to 50.0 ppt
- The large 5-inch backlit display makes viewing and recording measurements easy
- A small meter footprint saves valuable bench space in your lab
- Onscreen stabilizing and ready indicators help identify when readings are complete
- Date and time data stamped data and calibration logs support GLP compliance
- View active DO and temperature calibration logs with date and time stamps to ensure accurate, reproducible measurements
- Use a 500-point data log with date and time stamp to record key measurements
- Output data and calibration logs to a printer or computer for long-term data storage
Meter and Meter Kits
- LSTAR1135 is the standard DO meter kit option, for a wide variety of dissolved oxygen samples including BOD with the included adapter
| Item No. | Description | Application | Includes |
| LSTAR1135 | Orion Lab Star DO113 dissolved oxygen bench meter standard kit | For a Wide Variety of Dissolved Oxygen Samples Including BOD (with Included Adapter) | 083005MD polarographic DO/ATC probe with calibration sleeve; 080513 DO probe maintenance kit; 080360 BOD adapter; meter with electrode stand, PC cable, universal power adapter |
Specifications
| Measurement Modes | Dissolved oxygen as percent saturation with temperature; dissolved oxygen as a concentration in mg/L with temperature; dissolved oxygen as a concentration in ppm with temperature |
| Sensor Types | Polarographic |
| Range (Polarographic DO) | 0.0 to 300.0 % saturation; 0.00 to 30.0 mg/L or ppm |
| Resolution (Polarographic DO) | 0.1, 1 % saturation; 0.01, 0.1 mg/L or ppm |
| Accuracy (Polarographic DO) | ±2 % saturation ± 1 LSD; ±0.2 mg/L or ppm ± 1 LSD |
| Pressure Range | 400.0 to 850.0 mmHg; 0.533 to 1.133 bar |
| Calibration Modes | 100 % saturation, 0 % saturation, custom concentration value |
| Temperature (Metric) Range | -5.0°C to +105.0°C |
| Resolution (Temperature) | 0.1°C, 0.1°F |
| Accuracy (Temperature) | ±0.3°C, ±0.5°F |
| Temperature Selection | Manual or automatic with ATC temperature probe |
| Temperature Probe Calibration | 1-point temperature offset calibration |
| Display Type | 5 in. backlit LCD |
| Backlight Option | Yes |
| Memory | Non-volatile |
| Data Points | 500 data sets with time and date |
| Log Function Type | Automatic with Auto-Read and Timed read modes, manual with Continuous read mode |
| Data Management Details | Continuous, Auto-Read, and Timed read modes |
| Alarm Output | Calibration reminder alarm |
| Inputs | 9-pin MiniDIN for DO and ATC |
| Outputs | Computer or printer (STARA-106) |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| IP Rating | IP54 |
| AC Adapter | Universal 100-240 V 50/60 Hz power supply with twist-and-lock meter connection and interchangeable wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand, and China outlets |
| Dimensions (L x W x H) | 187.2 x 155.2 x 61.7 mm, 7.37 x 6.11 x 2.43 in |
| Weight | 700 grams / 1.54 lb. |
| Relative Humidity Range | 5 to 85%, non-condensing |
| Warranty | 3-year meter warranty |
| Percent Saturation Range Polarographic DO | 0.0 to 300.0 % saturation |
Measure dissolved oxygen as percent saturation or concentration in ppm or mg/L with temperature using the Orion Lab Star DO113 DO bench meter. Featuring a large, backlit display for easy viewability and a small footprint to save bench space, this DO meter is ideal for simplified, budget-friendly testing.
Features
- Budget-friendly DO meter for simplified dissolved oxygen as percent saturation or concentration testing
- The display shows dissolved oxygen, barometric pressure, temperature, and salinity simultaneously for accurate data recording
- Measure 0.0 to 300.0 % saturation, 0.00 to 30.0 mg/L or ppm, and -5.0 to 105.0 °C or 23.0 to 221.0 °F to ensure comprehensive measurement capabilities
- Perform 100% and 0% saturation calibrations, one-point concentration calibrations using a custom value (Winkler), and one-point temperature adjustment calibrations for proficient SOP compliance
- Use automatic barometric pressure compensation for DO measurements with manual value entry in mmHg or bar
- Use automatic salinity compensation for DO measurements with value manual entry of 0.0 to 50.0 ppt
- The large 5-inch backlit display makes viewing and recording measurements easy
- A small meter footprint saves valuable bench space in your lab
- Onscreen stabilizing and ready indicators help identify when readings are complete
- Date and time data stamped data and calibration logs support GLP compliance
- View active DO and temperature calibration logs with date and time stamps to ensure accurate, reproducible measurements
- Use a 500-point data log with date and time stamp to record key measurements
- Output data and calibration logs to a printer or computer for long-term data storage
Meter and Meter Kits
- LSTAR1135 is the standard DO meter kit option, for a wide variety of dissolved oxygen samples including BOD with the included adapter
| Item No. | Description | Application | Includes |
| LSTAR1135 | Orion Lab Star DO113 dissolved oxygen bench meter standard kit | For a Wide Variety of Dissolved Oxygen Samples Including BOD (with Included Adapter) | 083005MD polarographic DO/ATC probe with calibration sleeve; 080513 DO probe maintenance kit; 080360 BOD adapter; meter with electrode stand, PC cable, universal power adapter |
Specifications
| Measurement Modes | Dissolved oxygen as percent saturation with temperature; dissolved oxygen as a concentration in mg/L with temperature; dissolved oxygen as a concentration in ppm with temperature |
| Sensor Types | Polarographic |
| Range (Polarographic DO) | 0.0 to 300.0 % saturation; 0.00 to 30.0 mg/L or ppm |
| Resolution (Polarographic DO) | 0.1, 1 % saturation; 0.01, 0.1 mg/L or ppm |
| Accuracy (Polarographic DO) | ±2 % saturation ± 1 LSD; ±0.2 mg/L or ppm ± 1 LSD |
| Pressure Range | 400.0 to 850.0 mmHg; 0.533 to 1.133 bar |
| Calibration Modes | 100 % saturation, 0 % saturation, custom concentration value |
| Temperature (Metric) Range | -5.0°C to +105.0°C |
| Resolution (Temperature) | 0.1°C, 0.1°F |
| Accuracy (Temperature) | ±0.3°C, ±0.5°F |
| Temperature Selection | Manual or automatic with ATC temperature probe |
| Temperature Probe Calibration | 1-point temperature offset calibration |
| Display Type | 5 in. backlit LCD |
| Backlight Option | Yes |
| Memory | Non-volatile |
| Data Points | 500 data sets with time and date |
| Log Function Type | Automatic with Auto-Read and Timed read modes, manual with Continuous read mode |
| Data Management Details | Continuous, Auto-Read, and Timed read modes |
| Alarm Output | Calibration reminder alarm |
| Inputs | 9-pin MiniDIN for DO and ATC |
| Outputs | Computer or printer (STARA-106) |
| Certifications/Compliance | CE, TUV 3-1, FCC Class A |
| IP Rating | IP54 |
| AC Adapter | Universal 100-240 V 50/60 Hz power supply with twist-and-lock meter connection and interchangeable wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand, and China outlets |
| Dimensions (L x W x H) | 187.2 x 155.2 x 61.7 mm, 7.37 x 6.11 x 2.43 in |
| Weight | 700 grams / 1.54 lb. |
| Relative Humidity Range | 5 to 85%, non-condensing |
| Warranty | 3-year meter warranty |
| Percent Saturation Range Polarographic DO | 0.0 to 300.0 % saturation |
