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Wireless Optical Dissolved Oxygen Sensor • PS-3246
Product Summary:
The Wireless Optical Dissolved Oxygen (ODO) Sensor is a compact, versatile tool for monitoring dissolved oxygen (DO2) in both lab and field environments. It features a smaller form factor compared to its predecessor (PS-3224), maintaining a standard 12 mm probe tip for compatibility with various equipment, including beakers, flasks, and PASCO's Photosynthesis Tank or Chamber. The 3-meter cable allows for flexible use in classrooms, aquariums, and outdoor sites.
This sensor offers automatic compensation for temperature and pressure and utilizes optical technology for accurate, fast readings without the need for stirring, filling solutions, warm-up, or frequent calibration. It supports remote data logging and real-time streaming, enabling extensive data collection for analyzing nutrient cycles, metabolic processes, and water quality changes over time.
Experiment Library:
Enzyme Action (Optical Dissolved Oxygen)
Students use a Wireless Optical Dissolved Oxygen (ODO) sensor and (optional) Photosynthesis Chamber to compare the rate of hydrogen peroxide decomposition with and without a catalyst.
What Factors Affect Dissolved Oxygen?
Students will use a dissolved oxygen sensor to determine how different factors affect the concentration of dissolved oxygen in water.
Photosynthesis and Respiration with Algae Beads
Students use a Wireless Optical Dissolved Oxygen Sensor (PS-3246) and a Photosynthesis Chamber (SE-3251) to compare the metabolism of algae beads in light and dark conditions.
Aquatic Photosynthesis and Dissolved Gases
Students use a Wireless Optical Dissolved Oxygen sensor (PS-3246), Wireless CO₂ sensor (PS-3208), Dissolved CO₂ Waterproof Sleeve (PS-3545), and a Photosynthesis Chamber (PS-3251) to compare the metabolic products of Elodea...
Cellular Respiration in Yeast (Optical Dissolved Oxygen)
Students use a Wireless Optical Dissolved Oxygen sensor and a Photosynthesis Chamber to investigate the effect of temperature on the cellular respiration rate of yeast cells.
Blockly Extension: Fish Tank Water Quality
Students will use an optical dissolved oxygen sensor and Blockly code to write a program that helps children understand the relationship between the amount of oxygen dissolved in fish tank water and the comfort level of a freshwater...
Product Summary:
The Wireless Optical Dissolved Oxygen (ODO) Sensor is a compact, versatile tool for monitoring dissolved oxygen (DO2) in both lab and field environments. It features a smaller form factor compared to its predecessor (PS-3224), maintaining a standard 12 mm probe tip for compatibility with various equipment, including beakers, flasks, and PASCO's Photosynthesis Tank or Chamber. The 3-meter cable allows for flexible use in classrooms, aquariums, and outdoor sites.
This sensor offers automatic compensation for temperature and pressure and utilizes optical technology for accurate, fast readings without the need for stirring, filling solutions, warm-up, or frequent calibration. It supports remote data logging and real-time streaming, enabling extensive data collection for analyzing nutrient cycles, metabolic processes, and water quality changes over time.