Analysis of and Reduction in Noise in Current Measurement of XCP under the Laboratory Condition

Liu, Yunliang; Huang, Peng; Du, Liang; Zhang, Qisheng; Zhou, Keyu; Lin, Zucan; Du, Sheng

doi:10.3390/s22228715

Cited by 2 publications

(2 citation statements)

References 23 publications

(23 reference statements)

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“…As outlined in Section II regarding the measurement principle of XCP, electric detection requires the XCP to rotate in water. However, previous experiments revealed that the noise generated by the rotation of an electric machine exceeded the marine current signal [41]. Therefore, this study devised a plan to use the rotation of the electric field instead of XCP.…”

Section: B Velocity Measuring Performances For Marine Currentsmentioning

confidence: 99%

Fabrication and Electrical Characterization of XCP Electrode With Quasi-Nano Ag/AgCl Materials

Chen,

Zhang,

et al. 2024

IEEE Sensors J.

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Expendable current profilers (XCPs) have been employed for years to detect marine currents. However, the investigation of both the electric performance and the fabrication of XCP electrodes has been inadequate. In accordance with the moving measurement characteristics of XCPs, a fabrication method was developed for an XCP electrode with quasi-nano Ag/AgCl material, and a marine current simulation system was established for laboratory testing. The scanning electron microscopy results demonstrate that the AgCl particles in the electrode are smaller than 500 nm, which expands the contact areas for electrode materials. Furthermore, electrical characteristic results were obtained using the proposed current simulation system. The static electrical characteristic indicates that the electrode drift range is 6.7 nV/s. This performance is approximately 7.5 times better than the XCP requirement of 50 nV/s. The deviation for the additional electric field is 0.4 μV/s. The dynamic electric property showed a relative error of 7% between the measured and the calculated electric field for a 5.14-cm/s current, proving that the test method is valid for XCP laboratory tests. This system for the dynamic electrical characteristic can also be applied to other current simulation experiments.

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Section: B Velocity Measuring Performances For Marine Currentsmentioning

confidence: 99%

Fabrication and Electrical Characterization of XCP Electrode With Quasi-Nano Ag/AgCl Materials

Chen,

Zhang,

et al. 2024

IEEE Sensors J.

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“…Noise reduction Modern BSCs are made to be quieter, providing laboratory staff with a less disturbing and more comfortable working atmosphere [56].…”

Section: Energy Efficiencymentioning

confidence: 99%

The Role of the Biosafety Cabinet in Preventing Infection in the Clinical Laboratory

Jagtap,

Badge,

Kohale

et al. 2023

Cureus

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Clinical laboratories are essential in healthcare to better diagnose, treat, and track medical diseases. However, handling infectious organisms and possibly infectious materials in these laboratories puts the safety of laboratory workers and the general public at risk. By controlling the distribution of infectious substances and stopping the spread of diseases, biosafety cabinets (BSCs) have become crucial tools in guaranteeing laboratory safety. The prevention of infections is most important in medical and laboratory settings. In clinical laboratories, biological and infectious agents are handled, posing threats to healthcare workers and the general public. To avoid infections, proper training of the BSC is essential. Laboratory employees are instructed in aseptic procedures, proper hand posture, and efficient personal protection when working in the cabinet. These instructions decrease the chance of contaminating the surrounding area. Additionally, user ergonomics are taken into account while designing BSC, reducing operator fatigue, and guaranteeing that staff can execute tasks precisely for extended periods. This review highlights the importance of biosafety cabinets in maintaining a secure laboratory environment and explains their crucial function in infection control.

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Analysis of and Reduction in Noise in Current Measurement of XCP under the Laboratory Condition

Cited by 2 publications

References 23 publications

Fabrication and Electrical Characterization of XCP Electrode With Quasi-Nano Ag/AgCl Materials

Fabrication and Electrical Characterization of XCP Electrode With Quasi-Nano Ag/AgCl Materials

The Role of the Biosafety Cabinet in Preventing Infection in the Clinical Laboratory

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