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" ... the glass tube which covers the platinum wire ; at the edge of the cork cut a nick through which the air can pass when the cork is pushed into the tube. Wash the cork thoroughly with warm water, and leave it to soak in water for some hours before... "
Guide to the Practical Elements of Electrical Testing - Page 40
by J. Warren - 1901 - 186 pages
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Proceedings of the Royal Society of London, Volume 51

Royal Society (Great Britain) - Electronic journals - 1892
...air can pass when the cork is pushed into the tube. Pass the zinc rod about 1 cm. through the cork. Clean the glass tube and platinum wire carefully,...platinum red hot, and insert it in the mercury in the test-tube, taking care that the whole of the exposed platinum is covered. Shake up the paste and introduce...
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The Electrical Review, Volume 8

Electrical engineering - 1891
...air can pass when the cork is pushed into the tube. Pass the zinc rod about 1 cm. through the cork. Clean the glass tube and platinum wire carefully,...platinum red hot, and insert it in the mercury in the tast tube, taking care that the whole of the exposed platinum is covered. Snake up the paste, and introduce...
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Report

British Association for the Advancement of Science - Science - 1892
...air can pass when the cork is pushed into the tube. Pass the zinc rod abont 1 cm. through the cork. Clean the glass tube and platinum wire carefully,...test tube, taking care that the whole of the exposed platinnm is covered. Shake up the paste and introduce it without contact with the upper part of the...
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Proceedings of the Royal Society of London, Volume 51

Royal Society (Great Britain) - Electronic journals - 1892
...air can pass when the cork is pushed into the tube. Pass the zinc rod about 1 cm. through the cork. Clean the glass tube and platinum wire carefully,...platinum red hot, and insert it in the mercury in the test-tube, taking care that the whole of the exposed platinum is covered. Shake up the paste and introduce...
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Transactions of the American Institute of Electrical Engineers

American Institute of Electrical Engineers - Electrical engineering - 1893
...and leave it to soak in water some hours before use. Pass the zinc rod about 1 cm. through the cork. Clean the glass tube and platinum wire carefully, then heat the exposed end of the platinum red-hot, and insert it in the mercury in the test-tube, taking care that the whole of the exposed platinum...
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Transactions, Volume 10

Electric engineering - 1893
...and leave it to soak in water some hours before use. Pass the zinc rod about 1 cm. through the cork. Clean the glass tube and platinum wire carefully, then heat the exposed end of the platinum red-hot, and insert it in the mercury in the test-tube, taking care that the whole of the exposed platinum...
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The Electrical Engineer

Electrical engineering - 1893
...to soak in water for some hours before use. Pass the zinc rod about one centimetre through the cork. Clean the glass tube and platinum wire carefully, then heat the exposed end of the platinum red-hot and insert il in the mercury in the test tube, taking care that the whole of the exposed platinum...
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Report of the Annual Meeting, Volume 64

British Association for the Advancement of Science - Science - 1894
...when tlio cork is pushed into the tube. Wash the cork thoroughly with warm water, and leave it to soak in water for some hours before use. Pass the zinc...carefully, then heat the exposed end of the platinum red-hot, and insert it in the mercury in the test-tube, taking care that the whole of the exposed platinum...
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Report

British Association for the Advancement of Science - Science - 1894
...when the cork is pushed into the tube. Wash the cork thoroughly with warm water, and leave it to soak in water for some hours before use. Pass the zinc...carefully, then heat the exposed end of the platinum red-hot, and insert it in the mercury in the test-tube, taking care that the whole of the exposed platinum...
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Elementary Lessons in Electricity & Magnetism

Silvanus Phillips Thompson - Electricity - 1894 - 638 pages
...end forms the terminal, the other end and a portion of the glass tube dip into the mercury. Clean ihe glass tube and platinum wire carefully, then heat...in the test tube, taking care that the whole of the eX,/oseof platinum is covered. Shake up the paste and introduce it without contact with the upper part...
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