Wyszukiwarka
Opis
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).
Plik z danymi badawczymi
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} gdzie pojedyncza część pliku jest wielkości 512 MBPrzykładowy skrypt do wyliczenia:
https://github.com/antespi/s3md5
Informacje szczegółowe o pliku
- Licencja:
-
otwiera się w nowej karcie
CC BYUznanie autorstwa - Dane surowe:
- Dane zawarte w datasecie nie zostały w żaden sposób przetworzone.
Informacje szczegółowe
- Rok publikacji:
- 2021
- Data zatwierdzenia:
- 2021-03-09
- Data wytworzenia:
- 2021
- Język danych badawczych:
- angielski
- Dyscypliny:
-
- Automatyka, elektronika i elektrotechnika (Dziedzina nauk inżynieryjno-technicznych)
- DOI:
- Identyfikator DOI 10.34808/dcn8-z120 otwiera się w nowej karcie
- Seria:
- Weryfikacja:
- Politechnika Gdańska
Słowa kluczowe
Powiązane zasoby
- dane badawcze Calculations of material factors for a set of 20 thermistors
- dane badawcze Calculations of the resistance values of 10 ratio resistors
- dane badawcze Calculations of the resistance values of 20 thermistors at 0°C
- dane badawcze Calibration of NTC 10k thermistors in temperature of 100 C
- dane badawcze Calculations of the resistance values of 20 thermistors at 100°C
- dane badawcze Determination of the ratio resistors in the input circuits of the NTC10k thermistor calibration system
- dane badawcze Calibration of NTC 10k thermistors in temperature of 50 C
- dane badawcze Calculations of the resistance values of 20 thermistors at 50°C
Cytuj jako
Autorzy
wyświetlono 224 razy