Scientists Develop New Smaller Data Logger

Scientists have developed a newer and smaller data logger in computing. A data logger is an electronic device that continuously monitors and records data. These devices are trendy because they provide a magnitude of information about their immediate environment while requiring little or no human effort or user involvement.

Most data loggers are small, and many record data with battery power, making them ideal for field use because who has the time to spend hours, days, months, or even years manually entering data into a database?

It has been increasingly crucial for a scientist to use data recorders over the last few years. One of the primary causes for this is the ongoing rise in scientists’ work. But, what exactly are data loggers, and what are the advantages for scientists to utilize data loggers? Scientists updated data loggers for their convenience. 

Data loggers offer analysis, research and development, and quality assurance programs. Therefore, data logger model variations can meet the needs of either very particular or more generic applications.

Scientists Develop New Smaller Data Logger

A novel, lightweight data logger, created by Jeffrey Rothman and other members of the Geophysical Institute’s Electronics Shop will allow all types of scientists to safely and rapidly transfer information from the field to the office.

The data logger, housed in a robust yellow case about the size of a lunchbox, does what scientists previously needed multiple devices to accomplish in a single compact package. The data logger can record 10,000 measurements per second and provide researchers with an exact GPS timestamp for each measurement taken. It also stores information directly to a USB jump drive. In addition, the device is reasonably priced where replacement would not wipe out a scientist’s entire project budget.

According to Rothman and his colleagues:

Rothman and his colleagues Rick Ruhkick, Jay Helmericks, and Brian Fischer recognized a need for the new and updated device. When Rothman and his colleagues assisted Dave Sentman at the Geophysical Institute, they noticed a demand for a data logger to quantify the electric field in the upper atmosphere. On many occasions, Sentman flew prototypes of the data recorder at altitudes of up to 70,000 feet in high-altitude balloons. When the prototype showed the data recorders to be reliable in that location, Rothman realized that launching the new product would be feasible. 

Everyone who records data, according to Dickson Data, in digital form, from seismologists logging earthquake signals to space physicists observing photons in the high atmosphere, according to Rothman, would benefit from the logger.

According to Chris Larsen:

Chris Larsen, assistant research professor at the Geophysical Institute, has purchased five data recorders. He will collect seismic data on glaciers to determine what kind of signals the glaciers produce as they scrape away bedrock. Larsen will also use data recorders to collect wave-pressure data, which will allow him to determine how frequently icebergs split away from particular glaciers.

According to Larsen, “They don’t consume much battery power, and they’ve got them set up where I can use a cheap memory stick (for recording data).” Additionally, due to a large amount of RAM available, he can take measurements 100 times a second if he wants.

The new data recorders can be purchased for $3,500 from Chaparral Physics at the Geophysical Institute.

Why are new small data loggers more accurate than other types of recorders?

The beauty of the new small data loggers is that they may be left alone to collect information about their current environment after choosing the sensors, which is a great feature. One significant advantage of this is that they require little or no human input once they are up and running, allowing for massive amounts of data collection.

As previously stated, data loggers also help to limit the possibility of human mistakes or the capture of false information during the recording process. Their significant advantage over manual capturing systems is that the likelihood of missing or forgetting to take a reading is significantly reduced. Aside from that, most small data loggers allow users to define how many samples should be taken and how frequently to take them.

How much data can a new small data logger store?

The recording length relies on the small data logger’s memory capacity and the sampling rate. Divide the memory capacity (the number of samples the device can store) by the sample rate to get the time. Suppose a small data logger can store 10,000 pieces, then we may use this example. The small data logger can run for 10,000/2 or 5,000 minutes if two samples every minute are desired. The data logger can record information for about 3.5 days using this scenario.

How do you get data from your small data logger?

When it comes to a specific model of small data logger, you may be able to read the data directly within the device and even print it out, or you may have the choice of connecting it to a computer and extracting the data.

In general, data loggers are less expensive than chart recorders. They are more versatile and available for use with broader inputs. Most data loggers may be used to communicate data to a computer directly. Even though this feature is accessible on some recorders, the cost is usually prohibitive.

Data capture systems are an excellent option when high sample rates are needed since they give flexibility. Because they require a computer to be connected or installed, it must also be active when the data is collected. Small data loggers can be used without a computer to capture data. Typically, non-volatile memory stores data before transferring it to a computer. Therefore, it is unnecessary to have a laptop on hand during data gathering. Because of this, they’re perfect for applications that require mobility.


Scientists have developed newer and smaller data loggers and many essential applications of highly compact, noninvasive, and powerful temperature data recorders.  Instrument selection by scientists has scoured the globe, searching for the best instruments.