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- Q1998644 subject Q7213789.
- Q1998644 subject Q8912315.
- Q1998644 abstract "A Meker-Fisher burner or Meker burner is a laboratory burner that produces multiple open gas flames, used for heating, sterilization, and combustion. It is used when laboratory work requires a hotter flame than attainable using a Bunsen burner, or used when a larger-diameter flame is desired, such as with an inoculation loop or in some glassblowing operations. The burner was introduced by French chemist Georges Méker in an article published in 1905.The Meker-Fisher burner heat output can be in excess of 12,000 BTU (13,000 kJ) per hour (about 3.5 kW) using LP gas. Flame temperatures of up to 1,100–1,200 °C (2,000–2,200 °F) are achievable. Compared with a Bunsen burner, the lower part of its tube has more openings with larger total cross-section, admitting more air and facilitating better mixing of air and gas. The tube is wider and its top is covered with a wire mesh which separates the flame into an array of smaller flames with a common external envelope, ensures uniform heating, and also prevents flashback to the bottom of the tube, which is a risk at high air-to-fuel ratios, and limits the maximum rate of air intake in a Bunsen burner. The flame burns without noise, unlike the Bunsen or Teclu burners.".
- Q1998644 thumbnail Meker-Fisher_burner_001.jpg?width=300.
- Q1998644 wikiPageExternalLink video.php?video=97.
- Q1998644 wikiPageWikiLink Q118568.
- Q1998644 wikiPageWikiLink Q14941.
- Q1998644 wikiPageWikiLink Q221262.
- Q1998644 wikiPageWikiLink Q235544.
- Q1998644 wikiPageWikiLink Q25236.
- Q1998644 wikiPageWikiLink Q351609.
- Q1998644 wikiPageWikiLink Q451792.
- Q1998644 wikiPageWikiLink Q483242.
- Q1998644 wikiPageWikiLink Q509869.
- Q1998644 wikiPageWikiLink Q540213.
- Q1998644 wikiPageWikiLink Q667314.
- Q1998644 wikiPageWikiLink Q7213789.
- Q1998644 wikiPageWikiLink Q8912315.
- Q1998644 wikiPageWikiLink Q901410.
- Q1998644 comment "A Meker-Fisher burner or Meker burner is a laboratory burner that produces multiple open gas flames, used for heating, sterilization, and combustion. It is used when laboratory work requires a hotter flame than attainable using a Bunsen burner, or used when a larger-diameter flame is desired, such as with an inoculation loop or in some glassblowing operations.".
- Q1998644 label "Meker-Fisher burner".
- Q1998644 depiction Meker-Fisher_burner_001.jpg.