A sensitive liquid nitrogen level detector suitable for use in a cryostat

1965 ◽  
Vol 42 (6) ◽  
pp. 438-438 ◽  
Author(s):  
M R Harris
Keyword(s):  
Liquid Nitrogen ◽  
Nitrogen Level ◽  
Level Detector

Design of a liquid nitrogen level detector using high-Tc superconductors

1988 ◽  
Vol 153-155 ◽  
pp. 1427-1428 ◽  
Author(s):  
G. Leeman ◽  
H. Jenny ◽  
H.R. Hidber ◽  
H.-J. Gu¨ntherodt ◽  
R. Jeker
Keyword(s):  
Liquid Nitrogen ◽  
Nitrogen Level ◽  
High Tc Superconductors ◽  
High Tc ◽  
Level Detector

scholarly journals Development of intelligent preamplifier for semiconductor detectors

2021 ◽  
pp. 8-8
Author(s):  
Vladimir Kondratjev ◽  
Vasily Litvinsky ◽  
Serhii Pohuliai ◽  
Stanislavs Lozkins
Keyword(s):  
Liquid Nitrogen ◽  
High Speed ◽  
Temperature Sensors ◽  
Low Noise ◽  
Nitrogen Level ◽  
Semiconductor Detectors ◽  
Resistive Feedback ◽  
Charge Sensitive Preamplifier ◽  
Gamma Detectors

The results of engineering an intelligent preamplifier for HPGe gamma-detectors are presented. An intelligent preamplifier is a low-noise, high-speed resistive feedback charge-sensitive preamplifier with a built-in microcontroller and additional units that enable control of preamplifier and detector parameters. It also allows to manage performance of the internal testing pulser, sensor of liquid nitrogen level in Dewar, humidity, pressure and temperature sensors in a sealed preamplifier section. Intelligent preamplifier operation, setup and parameter measurements are controlled by a software.

A new level detector for liquid nitrogen based on high-Tcsuperconductors

1988 ◽  
Vol 1 (4) ◽  
pp. 218-220 ◽  
Author(s):  
G Leemann ◽  
H Jenny ◽  
T Frey ◽  
S Gutzwiller ◽  
H R Hidber ◽  
...  
Keyword(s):  
Liquid Nitrogen ◽  
Level Detector

Liquid nitrogen level meter for high-temperature superconductor (HTS)

2012 ◽  
Vol 19 (11) ◽  
pp. 3100-3104
Author(s):  
Heecheol Park ◽  
Hwanjun Jeong ◽  
Changyeung Lee ◽  
Purn Kim ◽  
Jangwon Cho ◽  
...  
Keyword(s):  
High Temperature ◽  
Liquid Nitrogen ◽  
High Temperature Superconductor ◽  
Nitrogen Level ◽  
Level Meter

Simple liquid‐nitrogen level probe

1978 ◽  
Vol 46 (2) ◽  
pp. 192-192
Author(s):  
Donald G. McCoy
Keyword(s):  
Liquid Nitrogen ◽  
Nitrogen Level ◽  
Simple Liquid

A liquid nitrogen level regulator

Cryogenics ◽  
1972 ◽  
Vol 12 (3) ◽  
pp. 240 ◽  
Author(s):  
S.M. Ben'yaminovich ◽  
L.M. Fisher
Keyword(s):  
Liquid Nitrogen ◽  
Nitrogen Level
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