Gas mixing apparatus for automated gas sensor characterization

Measurement Science and Technology

Volumn 25, Issue 5, 2014, Pages

  Helwig, Nikolai ^a   Schüler, Marco ^a   Bur, Christian ^a   Schütze, Andreas ^a   Sauerwald, Tilman ^a  

^a SAARLAND UNIVERSITY   (Germany)

Author keywords

air quality monitoring; gas dilution; gas mixing; permeation; trace gas

Indexed keywords

AIR QUALITY; CHEMICAL SENSORS; GAS DETECTORS; HUMIDITY CONTROL; MIXING; NAPHTHALENE; PERMEATION; USER INTERFACES;

AIR QUALITY MONITORING; CONCENTRATION RANGES; GAS DILUTION; GAS-MIXING; PARTS PER BILLION; SENSOR CHARACTERIZATIONS; TRACE GAS; VERY LOW GAS CONCENTRATIONS;

GASES;

EID: 84898407035     PISSN: 09570233     EISSN: 13616501     Source Type: Journal    
DOI: 10.1088/0957-0233/25/5/055903     Document Type: Article

References (20)

1. Endres H, Jander H and Göttler W 1995 A test system for gas sensors Sensors Actuators B 23 163-72
2. Pérez Ballesta P, Baldan A and Cancelinha J 1999 Atmospheric generation system for the preparation of ambient air volatile organic compound standard mixtures Anal. Chem. 71 2241-5 (Pubitemid 29256907)
3. Knopf D 2001 Continuous dynamic-gravimetric preparation of calibration gas mixtures for air pollution measurements Accredit. Qual. Assur. 6 113-9 (Pubitemid 33381294)
4. ISO 2005 Gas analysis - preparation of calibration gas mixtures - dynamic volumetric methods International Standard ISO 6145
5. 2013 National Institute for Occupational Safety and Health International Chemical Safety Cardswww.cdc.gov/niosh/
6. Lloyd Spetz A and Svage S 2003 Advances in SiC field effect gas sensors Silicon Carbide - Recent Major Advances ed W J Choyke, H Matsunami and G Pensl (Berlin: Springer)
7. Bürkert Fluid Control Systems 2012 Bürkert Operating Instructions Types 8626/8710/8711/8712/8713/8716
8. VICI Metronics Inc. 2012 Generating calibration gas standards Technical Note 1001
9. VICI Metronics Inc. 2012 Dynacalibrator Model 150 Instruction Manual Rev 11/12
10. Martin N, Goody B, Wang J and Milton M 2012 Accurate and adjustable calibration gas flow by switching permeation and diffusion devices Meas. Sci. Technol. 23 105005
11. Rodrigues N, Gomes P, Fernandes E, Ferreira C and Sampaio J 2009 Gas analyzers calibration by dynamic dilution for monitoring air pollution and air emissions 19th IMEKO World Congr. on Fundamental and Applied Metrology (Lisbon, Portugal, Sept. 6-11) pp 2217-20
12. Lee A P and Reedy B J 1999 Temperature modulation in semiconductor gas sensing Sensors Actuators B 60 35-42 (Pubitemid 30523539)
13. Schütze A, Gramm A and Rühl T 2004 Identification of organic solvents by a virtual multisensor system with hierarchical classification IEEE Sensors J. 4/6 857-63 (Pubitemid 41286230)
14. Schüler M, Helwig N, Schütze A and Sauerwald T 2013 Detecting trace level concentration of volatile organic compounds with metal oxide gas sensors Proc. IEEE Sensors (Baltimore, USA, 4-6 Nov.) pp 605-8
15. 2013 The National Institute of Standards and Technology (NIST) www.nist.gov
16. Yue Z and Malmström T 1998 A simple method for low-speed hot wire anemometer calibration Meas. Sci. Technol. 9 1506-10 (Pubitemid 29040991)
17. Barsan N and Weimar U 2001 Conduction model of metal oxide gas sensors J. Electroceram. 7 143-67 (Pubitemid 34288261)
18. Kamp B, Merkle R, Lauck R and Maier J 2005 Chemical diffusion of oxygen in tin dioxide: effects of dopants and oxygen partial pressure J. Solid State Chem. 178 3027-39 (Pubitemid 41375988)
19. Schalwig J, Kreisl P, Ahlers S and Müller G 2002 Response mechanism of SiC-based MOS field-effect gas sensors IEEE Sensors J. 2 394-402 (Pubitemid 44357871)
20. Bur C, Andersson M, Lloyd Spetz A, Helwig N and Schütze A 2013 Detecting volatile organic compounds in the ppb range with platinum-gate SiC-field effect transistors Proc. IEEE Sensors (Baltimore, USA, 4-6 Nov.) pp 617-20