scholarly journals Operating the LCLS Gas Attenuator and Gas Detector System with Apertures of 6 mm Diameter

2008 ◽  
Author(s):  
D Ryutov ◽  
R Bionta ◽  
S Hau-Riege ◽  
K Kishiyama ◽  
M Roeben ◽  
...  
Keyword(s):  
Detector System ◽  
Gas Detector

scholarly journals High-count-rate 3He position-sensitive detector system: NEUNET-HCR

2020 ◽  
Vol 231 ◽  
pp. 05004
Author(s):  
Setsuo Sato ◽  
Tomohiro Seya ◽  
Hidetoshi Oshita ◽  
Hideto Kato ◽  
Noriyuki Hikida ◽  
...  
Keyword(s):  
Count Rate ◽  
Detector System ◽  
Sensitive Detector ◽  
High Count ◽  
Position Resolution ◽  
High Count Rate ◽  
High Position ◽  
Gas Detectors ◽  
Gas Detector ◽  
Position Sensitive

Highly reliable 3He gas detectors are most often used in neutron scattering experiments but have disadvantages such as low count rates and low position resolutions. In this study, a 3He gas detector system called NEUNET-HCR was developed, whose count rate is approximately 10 times that of the current NEUNET system, which was developed for a high position resolution with a low count rate. NEUNET-HCR achieved a maximum count rate of 535 kcps per detector, with a loss of approximately 30%. As the NEUNET-HCR system was developed based on the NEUNET system, various improvements were required to achieve the high count rate. Further, a high count rate was achieved in the NEUNET-HCR system without significantly degrading the position resolution.

A gas detector system for mass and charge identification of heavy ions

1980 ◽  
Vol 177 (2-3) ◽  
pp. 485-494 ◽  
Author(s):  
K. Kusterer ◽  
J. Betz ◽  
H.L. Harney ◽  
B. Heck ◽  
Liu Ken Pao ◽  
...  
Keyword(s):  
Heavy Ions ◽  
Detector System ◽  
Gas Detector

THE GAS MONITORING OF THE BESIII DRIFT CHAMBER

2010 ◽  
Vol 25 (02) ◽  
pp. 143-150
Author(s):  
XIANGGAO WANG ◽  
CHANG CHEN ◽  
YUANBO CHEN ◽  
ZHI WU ◽  
YUNTING GU ◽  
...  
Keyword(s):  
Drift Chamber ◽  
Peak Position ◽  
Detector System ◽  
Gas Monitoring ◽  
X Ray ◽  
Full Energy ◽  
Monitoring Parameter ◽  
Gas System ◽  
Gas Detector ◽  
Photoelectron Peak

Two monitoring proportional counters (MPCs), installed at the inlet and outlet of the gas system of BESIII drift chamber (DC), were used to monitor the operation of the BESIII DC successfully and effectively as reported in this paper. The ratio of G out /G in (full energy photoelectron peak position of 55 Fe 5.9 keV X-ray in inlet MPC as Gin and outlet MPC as Gout ) is used as the main monitoring parameter. The MPC method is very useful for the gas detector system.

scholarly journals Operating the LCLS Gas Attenuator and Gas Detector System with Apertures of 6mm Diameter

2010 ◽  
Author(s):  
D. D. Ryutov ◽  
R. M. Bionta ◽  
S. P. Hau-Riege ◽  
K. I. Kishiyama ◽  
M. D. Roeben ◽  
...  
Keyword(s):  
Detector System ◽  
Gas Detector

scholarly journals Sistem Monitoring Pendeteksi Kebocoran LPG berbasis Mikrokontroller ATmega16 menggunakan RF APC220

2015 ◽  
Vol 3 (2) ◽  
pp. 191
Author(s):  
RATNA SUSANA ◽  
DECY NATALIANA ◽  
UMMI ATIAH
Keyword(s):  
Monitoring System ◽  
Fossil Fuels ◽  
Detector System ◽  
Rf Transceiver ◽  
Master Controller ◽  
Room Condition ◽  
Gas Leak ◽  
Gas Detector ◽  
Negative Effect ◽  
Remote Controller

ABSTRAKPenggunaan LPG sebagai bahan bakar alternatif pengganti bahan bakar minyak dirasakan lebih efektif dan praktis. Namun kandungan senyawa di dalamnya memiliki efek yang negatif jika menguap di udara bebas. Sistem detektor gas LPG dapat menjadi salah satu solusi untuk mengetahui lebih dini terjadinya kebocoran gas. Implementasi sistem detektor gas LPG pada penelitian ini berupa sistem monitoring nirkabel yang dilengkapi alarm sebagai indikasi jika terjadi kebocoran gas. Sistem terdiri dari bagian Remote Controller dan Master Controller. Remote Controller menggunakan mikrokontroler ATMega16 yang terintegrasi dengan sensor MQ5, LCD dan transceiver RF APC220. Sedangkan Master Controller berupa komputer (PC) yang dapat menampilkan kondisi ruangan yang dideteksi oleh bagian Remote Controller. Sistem berhasil mendeteksi gas LPG dan menampilkan kadar konsentrasinya dalam rentang 200 sampai dengan 1000 ppm. Ketika kadar konsentrasi gas mencapai 5000 ppm, alarm aktif secara otomatis dan memberikan status waspada. Pengiriman data secara nirkabel dengan adanya sejumlah penghalang berhasil dilakukan sampai jarak 200 m.Kata kunci: Sistem Monitoring, Remote Controller, Master Controller, LPG, RF APC220 ABSTRACTThe use of LPG as a fuel alternative to fossil fuels may be more effective and practical. Neverfluless its compound has a negative effect if it evaporates to the air. LPG gas detector system may be one solution to determine the early occurrence of gas leak. The detector system implementation in this study was a wireless monitoring system that had alarm to indicate if there was the gas leak. The system consisted of the Remote Controller and the Master Controller. Remote Controller used ATmega16 microcontroller integrated with MQ5 sensor, LCD and RF transceiver APC220. While the Master Controller in the form of a computer (PC) that could display a room condition was detected by the Remote Controller section. LPG gas system successfully detected and displayed the levels of concentration in 200 up to 1000 range ppm. When the concentration of gas reached 5000 ppm, the alarm activated automatically and provided alert status. The wirelless sending data with a number of barriers was carried out successfully up to a distance of 200 m.Keywords: Monitoring System, Remote Controller, Master Controller, LPG, RF APC220

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