scholarly journals The Triple Point of Argon as a Thermometric Fixed Point

Nature ◽  
1958 ◽  
Vol 181 (4612) ◽  
pp. 831-831 ◽  
Author(s):  
R. A. H. POOL ◽  
B. D. C. SHIELDS ◽  
L. A. K. STAVELEY
Keyword(s):  
Fixed Point ◽  
Triple Point ◽  
Triple Point Of Argon

scholarly journals The succinonitrile triple-point standard: a fixed point to improve the accuracy of temperature measurements in the clinical laboratory.

1983 ◽  
Vol 29 (7) ◽  
pp. 1380-1384 ◽  
Author(s):  
B W Mangum
Keyword(s):  
Fixed Point ◽  
Triple Point ◽  
Temperature Scale ◽  
Clinical Laboratory ◽  
Freezing Behavior ◽  
Temperature Measurements ◽  
Point Temperature ◽  
Practical Temperature ◽  
Practical Temperature Scale ◽  
Triple Point Temperature

Abstract In an investigation of the melting and freezing behavior of succinonitrile, the triple-point temperature was determined to be 58.0805 degrees C, with an estimated uncertainty of +/- 0.0015 degrees C relative to the International Practical Temperature Scale of 1968 (IPTS-68). The triple-point temperature of this material is evaluated as a temperature-fixed point, and some clinical laboratory applications of this fixed point are proposed. In conjunction with the gallium and ice points, the availability of succinonitrile permits thermistor thermometers to be calibrated accurately and easily on the IPTS-68.

scholarly journals Model representation of diffusion near the triple point of argon

2021 ◽  
Author(s):  
Nataliia Atamas ◽  
D. Gavryushenko ◽  
K. Yablochkova ◽  
M. Lazarenko
Keyword(s):  
Triple Point ◽  
Model Representation ◽  
Triple Point Of Argon

Triple Point of Argon

Metrologia ◽  
1969 ◽  
Vol 5 (3) ◽  
pp. 77-80 ◽  
Author(s):  
J Ancsin ◽  
M J Phillips
Keyword(s):  
Triple Point ◽  
Triple Point Of Argon
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