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Orion™ Star™ STARA1130
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Orion™ Star™ A113 Dissolved Oxygen Benchtop Meter with Stand

A113 Dissolved Oxygen Benchtop Meter, 24 L x 18 W x 11 cm H, ±0.2mg/L or ±2% Accuracy, 450 to 850 mmHg Pressure, 0 to 45 ppt Salinity Factor, 5° to 45°C Operating Temperature

  • Manufacturer Part No: STARA1130
  • SECO Part No: 21-0310-01
  • Sold As:
  • Availability: loading

Take simple, routine dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion Star™A113 dissolved oxygen benchtop meter, an easy-to-use and budget-friendly instrument for basic dissolved oxygen analysis in the lab. Calibrate polarographic DO probes using water-saturated air or custom value using Winkler titration. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. Use the included electrode stand to easily place sensors in samples and simplify storage.

Length : 24 cm
Width : 18 cm
Height : 11 cm
Relative Humidity Range : 5 to 85%, Non-condensing
Battery Life : 2000 Hours
Channels : 1
Display : LCD
Includes : Star A113 DO Meter, Electrode Stand, Universal Power Adapter, Literature CD, Printed Quick Start Guide and Meter Test Certificate
Keypad : Simple with Highlighted Measure Key, Scroll and Shortcut Keys
Operating Temperature : 5 to 45°C (ambient)
Polarographic DO Accuracy : ±0.2 mg/L or ±2% of Reading Whichever is Greater
Polarographic DO Range : 0 to 20 mg/L
Power Supply : Universal AC Adapter or 4 AA Batteries
Pressure Range : 450 to 850 mm Mercury
Probe Type : Polarographic Dissolved Oxygen Probe
Salinity Factor : 0 to 45 ppt
  • Automatic temperature, manual salinity input and manual barometric pressure compensation for an accurate result
  • Two calibration options to meet your requirements: water-saturated air method or a Winkler titration
  • Non-volatile memory holds up to 50 data points
  • IP54-rated housing handles splashes and can be wall-mounted if table space is unavailable
  • Accepts Thermo Scientific™ Orion™ polarographic dissolved oxygen probes
  • Three-year meter replacement warranty
  • Universal power adapter that works with almost every AC power source
  • Alternative power source of four AA batteries (sold separately)
  • Large, informative screen clearly shows the main information, including DO reading in mg/L or % saturation, temperature, meter mode and power source
  • Simple button layout and onscreen messages help with calibration and setup menu choices
  • Approved by CE, TUV 3-1, FCC Class A

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