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NeuLog™ Oxygen Sensor

Item # 369634

Primarily used for experiments in biology and environmental science, this oxygen sensor measures the level of free oxygen in air or dissolved oxygen in water. The free-oxygen-in-air mode measures changes in oxygen levels during combustion or in reactions that produce oxygen. Use the dissolved-oxygen mode in the study of photosynthesis and the levels of dissolved oxygen in natural environments. Requires connection hardware (item #369733, #369500, #369510, or #369520, sold separately) to operate.

Price

$192.00

In stock and available to ship.

Smart, easy, and affordable digital data collection technology for now and the future

The next generation of scientific data collection sensors is now available—easier to use, more versatile, and with a lower cost than any other data collection system. For both beginners and advanced users, NeuLog™ data logger sensors offer a simple and flexible solution to collect and analyze the most complex data from your science laboratory experiments or field activities.

This sensor is 2 oxygen sensors in 1 low-cost unit! Primarily used for experiments in biology and environmental science, the NeuLog™ Oxygen Sensor measures the level of free oxygen in air or dissolved oxygen in water. The free-oxygen-in-air mode measures changes in oxygen levels during combustion or in reactions that produce oxygen (e.g., hydrogen peroxide decomposition). The dissolved-oxygen mode is useful in the study of photosynthesis and the levels of dissolved oxygen in natural environments. The oxygen sensor is designed for quick sampling in the school laboratory and in the field. It employs easy-to-use polarographic (Clark) technology; replaceable membranes are available. With its integral thermistor, housed in stainless steel and sealed on the electrode's outer wall, the sensor provides dependable, temperature-compensated measurements. The electrode itself is constructed of super-tough Delrin® for long-term durability. Calibrate the sensor easily: Just connect the sensor to power (the USB module plugged into a computer or the NeuLog™ Digital Display Unit [item #369730] and the NeuLog™ Battery Pack Module [item #369732]). Calibrate the probe simply in open air, taking this as a standard level of 20.9% (assuming stable level in the Earth's atmosphere at sea level) and pressing the push button on the sensor's box for about 3 seconds when the readings are stable. The sensor will then be calibrated at 20.9%.

Note: Requires connection hardware, which is sold separately. For hardwired setup, use the NeuLog™ PC Starter Connection Bundle (item #369500) or NeuLog™ USB Bridge Module (item #369733). For wireless setup, use the NeuLog™ Wi-Fi™ Starter Connection Bundle (item #369510). For stand-alone setup, use the NeuLog™ Graphic Display Bundle (item #369520).

 
Item# 369634
ADC Resolution 10 bit
Experiment Duration 1 second to 31 days
Maximum Sample Rate (S/sec) 100
Range and Operation Modes 0 to 25% (in air); 0 to 100% (dissolved); 0 to 12.5 mg/L (dissolved)
Resolution 0.1%; 0.1%; 0.1 mg/L
Components Qty Included?
NeuLog™ Oxygen Sensor 1 Included
NeuLog™ Connection Hardware Bundle (item #369733, #369500, #369510, or #369520) 1 Needed, Not Included
 

Introducing the NeuLog™ Probeware System—Affordable Digital Tools to Inspire Inquiry

Neulog Probeware

NeuLog™ platform is a complete line of innovative sensors, communication modules, and browser-based software. No external computer is required, and each sensor contains a durable probe that collects data, a microprocessor that digitizes data, and flash memory that stores the data—all in 1 smart unit. To save the data for reports or further analysis, simply connect the NeuLog™ sensor to a computer using a USB cable or wireless RF module or to any wireless device with Wi-Fi™ capability, including PCs, Macs, smartphones, and tablets. Best of all, the NeuLog™ software is free, browser-based, and accessible from any computer or wireless device. Smart, easy, and the next generation in data collection, the NeuLog™ system works with any existing or future computing device that can connect.

The NeuLog™ system is right for your classroom because it offers the best features of any data collection system:

  • Simple—A true plug-and-play system that requires no selection of sensors or calibration or setup time. Just plug the sensors together and into a power source, and start collecting data. It really is that simple.
  • Flexible—The collected data can be sent to a computer via a USB cable or wireless RF (radio frequency) connection, any Wi-Fi™ device (e.g., computer, tablet, or smartphone), or viewed on a portable color graphics display monitor.
  • Powerful—Up to 5 sensors can be connected together and data collected simultaneously. Each sensor has enough flash memory to store up to 5 experiments.
  • Affordable—The software is free and browser-based; no computers or interface systems are required; and the next computer or operating system will not make it obsolete.
  • Portable—The NeuLog™ rechargeable battery pack powers remote data collection.
  • Convenient—True plug-and-play sensors start collecting data in seconds or uploading saved experiments from a computer.
  • Fun—With minimal setup and easy data collection, students quickly start exploring and explaining scientific principles.

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