Optimization of bridge circuits with nickel resistance thermometers

1992 ◽  
Vol 35 (8) ◽  
pp. 964-966 ◽  
Author(s):  
N. I. Gribok ◽  
Yu. V. Sasin ◽  
T. S. Surkova
Keyword(s):  
Nickel Resistance ◽  
Resistance Thermometers ◽  
Bridge Circuits

KANTHAL 70

Alloy Digest ◽  
1981 ◽  
Vol 30 (9) ◽  
Keyword(s):  
Operating Temperature ◽  
Heat Treating ◽  
Positive Temperature Coefficient ◽  
Pure Nickel ◽  
Voltage Source ◽  
Voltage Regulator ◽  
Positive Temperature ◽  
Automotive Applications ◽  
Resistance Thermometers ◽  
In Series

Abstract KANTHAL 70 alloy was designed to provide a high positive temperature coefficient to electrical resistance comparable with that of pure nickel; however, it has much higher electrical resistivity than pure nickel. This makes it useful as a voltage regulator when placed in series with another electrical device across a fluctuating voltage source. Kanthal 70 has a maximum recommended operating temperature of 600 C and is used widely in resistance thermometers and in various appliance and automotive applications. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-270. Producer or source: The Kanthal Corporation.

EXCELSIOR

Alloy Digest ◽  
1968 ◽  
Vol 17 (3) ◽  
Keyword(s):  
Low Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Heavy Duty ◽  
Nickel Resistance ◽  
Copper Nickel ◽  
Resistance Alloy

Abstract EXCELSIOR is a copper-nickel resistance alloy recommended for low temperature resistors and heavy duty rheostats. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: Cu-186. Producer or source: H. K. Porter Company Inc..

Automatic calibration of resistance thermometers using unbalanced dc bridges

1985 ◽  
Vol 28 (2) ◽  
pp. 174-176
Author(s):  
L. A. Guda ◽  
I. N. Dolitskii ◽  
O. A. Kudin ◽  
I. S. Mytnik
Keyword(s):  
Automatic Calibration ◽  
Resistance Thermometers
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