Chen, G.M., Gao, X., Zhang, S.Z., Chen, Q. and Lan, Y.Q. (2010) Development of an Automatic Calibration Device for High-Accuracy Low Temperature Thermometers. Science China Technological Sciences, 53, 2404-2407.
https://doi.org/10.1007/s11431-010-4020-6

has been cited by the following article:

• TITLE: Characteristics of a Type of NTC Thermistors for Cryogenic Applications

  AUTHORS: Yuqi Lan, Shenyin Yang, Guangming Chen, Sifeng Yang

  KEYWORDS: Thermometer, Cryogenics, Thermistors, Calibration, Cryostat

  JOURNAL NAME: Advances in Materials Physics and Chemistry, Vol.10 No.8, August 17, 2020

  ABSTRACT: A new type of miniature negative temperature coefficient (NTC) thermistors has been developed and manufactured with Mn-Ni-Cu-Fe oxides. The prepared NTC thermistors were calibrated in the temperature range from 77 K to 300 K with 1 μA exciting currents. The automatic calibration apparatus as well as thermometric characteristics, stability, calibration equations and interchangeability of the manufactured thermistors were investigated. A mean fit equation was obtained: 1/T = 8.60 × 10−4 + 6.54 × 10−4 ln(R/Rref) + 2.46 × 10−5 ln(R/Rref)2 + 9.48 × 10−7 ln(R/Rref)3 − 2.16 × 10−8 ln(R/Rref)4. All the prepared NTC thermistors agreed with this fit with an error of 1.5 K. If the greater accuracy is required, a calibration is necessary, and the calibration accuracy is estimated to be ±10 mK.