NeuLog logger sensor measures dissolved (liquid) or open air
(eous) oxygen levels, and can be used to monitor ecological
systems, combustion reactions, and oxygen consumption rates for
further study. The logger sensor’s attached electrode probe is
made of durable polyoxymethylene, which has high strength and
hardness, and is resistant to abrasion. The sensor uses
polarographic technology for analysis, and has two modes of
operation for experiments: open air to test eous oxygen
concentration, and dissolved to test liquids for oxygen levels.
The logger sensor has an experiment duration of 1.0 second to
31.0 days, with 13.0-bit analog-to-digital converter (ADC)
resolution for reading a range of values. The logger sensor’s
integral thermistor provides temperature-compensated
measurements, and is housed in stainless steel and sealed on the
probe’s outer wall for accurate readings. Stainless steel resists
scaling and corrosion. The oxygen logger sensor can be used for
chemistry, physiology, exercise, biochemistry, biology,
environmental, and earth science experiments, and is suitable for
grade 3 and higher, or ages 10 to 21.
The logger sensor consists of a data logger, flash memory, and a
sensor for fully self-contained data gathering, and is
plug-and-play for immediate readings as soon as it is connected.
The logger sensor sends data in digital format to a PC, Mac,
, smart phone, or other viewer device, and provides
multiple connection options, including USB and wireless. The
logger sensor’s browser-based software adjusts ranges and gains,
and provides applications for presenting data, including online
and offline modes, tables, graphs, data analysis, double-axis set
up, statistic operations, and mathematical operations. The logger
sensor is encased in durable plastic, and has an LED indicator to
track experiment status, with push buttons for calibration and
start/stop experiments in offline mode for ease of operation. To
take an assortment of readings during a single experiment, the
logger sensor can be attached to another sensor; one to 10 logger
sensors can be used per experiment (sensors sold individually).
For efficiency, the logger sensor can store up to five
experiments in flash memory, and saved experiments can be
uploaded to a PC or Mac at any time. Additional accessories, such
as USB, Wi-Fi, or battery modules, are required for operation
depending on the device (PC, , viewer, and so on) used to
receive readings from the sensor. (Accessories and devices sold
separately.) The logger sensor includes a guide with instructions
for use and care, and measures 6.5 x 7.0 x 1.5cm (L x W x H). (L
is length, the horizontal distance from left to right; W is
width, the horizontal distance from front to back; H is height,
the vertical distance from the lowest to highest point.)
Logger sensors are electronic devices used to record a variety
of energy and environmental measurements, such as temperature,
humidity, voltage, and soil moisture, at set intervals over a
period of time in scientific classroom and field settings.
Specifications
Range and operation modes In air: 0 to 25.0%
Dissolved: 0 to 125.0%
Dissolved: 0 - 12.5mg/L
ADC resolution 13.0 bit
Resolution In air: 0.1%
Dissolved: 0.1%
Dissolved: 0.01mg/L
Maximum sample rate (S/sec) 100.0
Science education products incorporate applied math and science
principles into classroom and homeschool-based projects. Teachers
in pre-K, elementary, and secondary classrooms use science
education kits and products alongside science, technology,
engineering, and math (STEM) curriculum to demonstrate STEM
concepts and real-world applications through hands-on activities.
Science education projects include a broad range of activities,
such as practical experiments in engineering, aeronautics,
robotics, energy, chemistry, physics, biology, and geology.
NeuLog brand products, manufactured by EISCO Scientific and
Science Educational Systems (SES), include logger sensors,
software, and accessories for energy and environmental data
acquisition and measurement. EISCO Scientific was founded in
1968, and is headquartered in Rochester, NY; SES was founded in
1983, and is headquartered in Israel. Both companies meet
International Organization of Standardization (ISO) standard
9001.
What’s in the Box?
Oxygen logger sensor
Oxygen sensor probe
Sensor filling solution (30.0mL)
Replacement membrane cap
Guide
- Logger sensor for measuring dissolved (liquid) or eous (open air) oxygen levels.
- Can be used to monitor ecological systems, combustion reactions, and oxygen consumption rates for further study.
- Electrode probe made of polyoxymethylene for durability.
- Required accessories.
To use sensors you will need either: a USB Module (USB 200) to connect via USB cable to PC or Mac, or a Wi-Fi Module (WIFI201) and battery (BAT200) to connect to any Wi-Fi enabled device (Smart Phone, , Computer).
- Experiment duration of 1.0 second to 31.0 days for versatile use, with 13.0-bit analog-to-digital converter (ADC) resolution for reading range of values.