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 small footprint to save bench space, this DO meter is ideal for simplified, budget-friendly testing. Use the onscreen stabilising and ready indicators to help identify when DO meter readings are complete. View active calibration logs with date and time stamp, record key measurements using the 500-point data log with date and time stamp, and output all logs to a printer or computer.

Features

• Budget-friendly DO meter for simplified dissolved oxygen as percent saturation or concentration testing
• Display shows dissolved oxygen, barometric pressure, temperature and salinity simultaneously for accurate data recording
• Measure 0.0 to 300.0% saturation, 0.00 to 30.0mg/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 calibration 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 50.0ppt
• Large 5 inch backlit display makes viewing and recording measurements easy
• 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 stamp to ensure accurate, reproducible measurements
• Use 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

Options:

• LSTAR1130 is the DO meter and stand option, which allows you to purchase your DO electrode separately. Includes meter with electrode stand, PC cable, universal power adapter.
• LSTAR1135 is the standard DO meter kit option, for a wide variety of dissolved oxygen samples including BOD with the included adapter. Includes 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.