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21 results found.
Logger power failure and data loss
The data is stored on non-volatile EEPROM. For data loggers with external batteries: change batteries and offload data, then relaunch normally. For data loggers with internal batteries: as long as the EEPROM has not been damaged, the data can be retrieved by Onset. Please contact the place of purchase for a return authorization number and request data back service.
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How often do temperature data loggers need recalibration and/or servicing?
All sensors drift over time and they can be tested in a controlled environment to make sure that they are running within the specifications outlined in the User's Manual. You can use methods such as a simple ice bath or an environmental chamber to verify your device is operating correctly.
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Data logger is shutting off prematurely
A discharge of static electricity may cause a running data logger to stop recording. Precautions should be taken to prevent this while handling the data logger.
Discharges may occur when there is a charge difference between the data logger and a cable being connected to it or when a person touches an exposed jack.
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Verifying RH accuracy on HOBO data loggers
Testing the accuracy of relative humidity sensors requires carefully-controlled conditions and a considerable amount of time. Please see the white paper Testing the Accuracy of Sensirion Relative Humidity Sensors in HOBO Data Loggers for complete details on the recommended procedure to follow.
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Launch Basics in HOBOware
Learn the basics of HOBOware software's Launch window. Note that most of these features are common for all HOBO loggers that are compatible with HOBOware.
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Readout Basics in HOBOware
Learn the basics of the Readout dialog window in HOBOware software. Note that most of these features are common for all HOBO loggers that are compatible with HOBOware.
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How do I delete, erase, or clear data from my data logger's memory?
When you relaunch a HOBO data logger, the device reverts to the beginning of its memory and starts writing new data over the old.
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How to Use the Crop Feature in HOBOware Pro
Learn how to use the Crop feature in HOBOware Pro to edit your displayed data.
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