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Description
The presented data set is part of the research aimed at determining the actual characteristics of each thermistor in a package of twenty NTC10k type sensors.
The measurement system is shown in Fig. 1. A measurement system based on NI PXIe-1082Q (National Instruments Chassis), equipped with NI PXIe-8135 (Embedded Controller), NI PXIe-6341 (DAQ card) and NI SCB-68A (68-pin connector block), was used for the acquisition of measurement data. Eleven input channels of the DAQ card were used in the measurements. Channel 0 (ch_0) was used to measure the supply voltage. Sensors numbered 1 to 20 were tested in two parts, ten sensors per set. They were connected to the inputs of channels 1-10 (ch_1-ch_10) of the DAQ card.
Fig. 1. The measurement setup
The conditioning unit for individual sensors is shown in Fig.2. These circuits are performed on connector block SCB-68A as the voltage dividers. For the set of ten thermistors, the supply voltage is measured in channel 0 (ch_0) of the DAQ card, and individual thermistors are connected to channels 1-10 (ch_i).
The thermistor set was placed in a thermal tank containing a mixture of water and ice at a temperature of 0°C (confirmed by a digital temperature gauge DT-34 with an accuracy of 0.1°C).
Fig. 2. The sensor conditioning unit
The folder I0,0C composed of 15 files 0,0Cx.lvm (where: x is from 0 to 14), contains the measurement results of supply voltage Uz (ch_0) (Fig.2) and voltages at the outputs of ten voltage dividers (ch_1 to ch_10), repeated in a series of 30 measurements for all 11 channels.
The measuring series was carried out also for the second package of ten thermistors. The folder was marked as II0,0C, containing the files II0,0Cx.lvm (where: x is from 0 to 14).
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
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CC BYAttribution - Raw data:
- Data contained in dataset was not processed.
Details
- Year of publication:
- 2021
- Verification date:
- 2021-03-09
- Creation date:
- 2021
- Dataset language:
- English
- Fields of science:
-
- Automation, electronic and electrical engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/dcn8-z120 open in new tab
- Series:
- Verified by:
- Gdańsk University of Technology
Keywords
References
- dataset Calculations of material factors for a set of 20 thermistors
- dataset Calculations of the resistance values of 10 ratio resistors
- dataset Calculations of the resistance values of 20 thermistors at 0°C
- dataset Calibration of NTC 10k thermistors in temperature of 100 C
- dataset Calculations of the resistance values of 20 thermistors at 100°C
- dataset Determination of the ratio resistors in the input circuits of the NTC10k thermistor calibration system
- dataset Calibration of NTC 10k thermistors in temperature of 50 C
- dataset Calculations of the resistance values of 20 thermistors at 50°C
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