Improved in situ calibration technique for ITER ex-vessel neutron yield monitor

2006 ◽  
Vol 81 (8-14) ◽  
pp. 1497-1502 ◽  
Author(s):  
K. Asai ◽  
T. Iguchi ◽  
T. Nishitani ◽  
C.I. Walker ◽  
J. Kawarabayashi ◽  
...  
Keyword(s):  
Neutron Yield ◽  
Calibration Technique ◽  
Yield Monitor ◽  
In Situ Calibration

In-situ calibration technique for x-ray films

1984 ◽  
Vol 23 (5) ◽  
pp. 762 ◽  
Author(s):  
Daniel Pasini ◽  
Andrew Ng ◽  
A. J. Barnard
Keyword(s):  
Calibration Technique ◽  
X Ray ◽  
In Situ Calibration

A Novel Measuring Technique Utilizing Temperature Sensitive Paint—Measurement Procedure, Validation, Application, and Comparison With Infrared Thermography

2013 ◽  
Vol 135 (3) ◽  
Author(s):  
M. Lorenz ◽  
T. Horbach ◽  
A. Schulz ◽  
H.-J. Bauer
Keyword(s):  
Surface Temperature ◽  
Infrared Thermography ◽  
Film Cooling ◽  
Maximum Deviation ◽  
Temperature Sensitive ◽  
Calibration Technique ◽  
Accuracy Measurement ◽  
In Situ Calibration ◽  
Temperature Sensitive Paint

A novel method for surface temperature measurement using temperature sensitive paint (TSP) is presented. Precalibration of the TSP is shown and a semi in situ calibration technique using thermocouples is provided for high accuracy measurement. The method presented is applied to a film cooling experiment with a maximum surface temperature of 430 K and compared to highly reliable infrared thermography measurements that serve as benchmark results. The in situ calibration technique shows a maximum deviation of 0.5 K from the thermocouple readings. The comparison of laterally averaged temperature distributions of TSP and infrared measurement shows excellent agreement.

In situ calibration technique for photoelastic modulator in ellipsometry

2004 ◽  
Vol 455-456 ◽  
pp. 78-83 ◽  
Author(s):  
M.W. Wang ◽  
F.H. Tsai ◽  
Y.F. Chao
Keyword(s):  
Calibration Technique ◽  
Photoelastic Modulator ◽  
In Situ Calibration

scholarly journals Application of a new in situ calibration technique for gamma spectrometry and comparison of in situ and laboratory measurements

2021 ◽  
Vol 72 (1) ◽  
pp. 29-35
Author(s):  
Davor Rašeta ◽  
Branko Petrinec ◽  
Dinko Babić ◽  
Marko Šoštarić
Keyword(s):  
Gamma Spectrometry ◽  
Gamma Ray ◽  
Gamma Ray Spectrometry ◽  
Nuclear Accidents ◽  
Laboratory Measurements ◽  
Calibration Technique ◽  
In Situ Calibration ◽  
Hpge Detectors ◽  
Complicated Process

Abstract In situ gamma ray spectrometry was developed to quickly measure large areas of land following nuclear accidents. However, a proper calibration of detectors for in situ measurements is a long and complicated process. One tool designed to make this calibration quick is the InSiCal software. We compared 5,000 s in situ measurements with two different HPGe detectors calibrated using the InSiCal software and laboratory measurements of samples collected at the same locations. Our findings suggest that in situ gamma spectrometry using InSiCal software can provide reasonably accurate data, but some improvements are needed.

A simple in situ calibration technique for soft x‐ray film

1993 ◽  
Vol 64 (10) ◽  
pp. 2879-2882 ◽  
Author(s):  
Pei‐xiang Lu ◽  
Pin‐zhong Fan ◽  
Zhi‐zhan Xu ◽  
Ru‐xin Li ◽  
Xiao‐fang Wang ◽  
...  
Keyword(s):  
Calibration Technique ◽  
X Ray ◽  
In Situ Calibration

scholarly journals Broadband Electrical Sensing of a Live Biological Cell with In Situ Single-Connection Calibration

Sensors ◽  
2020 ◽  
Vol 20 (14) ◽  
pp. 3844
Author(s):  
Xiao Ma ◽  
Xiaotian Du ◽  
Lei Li ◽  
Caroline Ladegard ◽  
Xuanhong Cheng ◽  
...  
Keyword(s):  
Transmission Line ◽  
High Throughput ◽  
Live Cells ◽  
Biological Cell ◽  
Calibration Standard ◽  
Scattering Parameters ◽  
Calibration Technique ◽  
In Situ Calibration ◽  
Electrical Sensing

Single-connection in situ calibration using biocompatible solutions is demonstrated in single-cell sensing from 0.5 to 9 GHz. The sensing is based on quickly trapping and releasing a live cell by dielectrophoresis on a coplanar transmission line with a little protrusion in one of its ground electrodes. The same transmission line is used as the calibration standard when covered by various solutions of known permittivities. The results show that the calibration technique may be precise enough to differentiate cells of different nucleus sizes, despite the measured difference being less than 0.01 dB in the deembedded scattering parameters. With better accuracy and throughput, the calibration technique may allow broadband electrical sensing of live cells in a high-throughput cytometer.

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