 This consists of two wires, one of platinum and the other of an alloy of 90 per cent platinum and 10 per cent rhodium. These two are fastened together at one end, while the two free ends are carried to a galvanometer which measures the intensity of the...  Report - Seite 255von Maryland Geological Survey - 1902Vollansicht - Über dieses Buch
 | 1886 - 1050 Seiten
...two or three of the most important will therefore be mentioned here. THE THERMO-ELKOTKIC PYROMETER. Le Chatelier's Thermoelectric pyrometer depends on...measurement of a current generated by the heating of a therrno-pile. The latter consists of two wires, one of platium, the ot'her an alloy, 90 per cent, platinum... | |
 | 1892 - 768 Seiten
...two or three of the most important will therefore be mentioned here. THE THERMO-ELKOTRIO PYROMETER. Le Chatelier's Thermoelectric pyrometer depends on...thermo-pile. The latter consists of two wires, one of platium, the other an alloy, 90 per cent, platinum and 10 per cent of rhodium, twisted together at... | |
 | 1900 - 756 Seiten
...99.02 99.30 98.54 98.00" Stiffening ingredient, p c. 20 40 60 80 80 100 180 Thermoelectric pyrometer. Le Chatelier's thermoelectric pyrometer depends on...consists of two wires, one of platinum and the other an alloy 90# platinum and 10# rhodium, twisted together at their free ends for a distance of about... | |
 | Maryland Geological Survey - 1902 - 688 Seiten
...manufacturers of clay products and are coming into use in the United States. THERMOELECTRIC PYROMETER. Le Chatelier's thermoelectric pyrometer depends on...wires, one of platinum and the other of an alloy, UO per cent platinum and 10 per cent rhodium, twisted together at their free ends for a distance of... | |
 | New Jersey Geological Survey, New Jersey. State Geologist - 1904 - 710 Seiten
...principle of generating an electric current by the heating of a thermopile or thermoelectric couple. This consists of two wires, one of platinum and the other of an alloy of 90 per cent. platinum and 10 per cent rhodium. These two are fastened together at one end, while... | |
 | New Jersey Geological Survey - 1904 - 708 Seiten
...principle of generating an electric current by the heating of a thermopile or thermoelectric couple. This consists of two wires, one of platinum and the other of an alloy of 90 per cent. platinum and 10 per cent rhodium. These two are fastened together at one end, while... | |
 | Virginia. Division of Mineral Resources - 1905 - 682 Seiten
...principle of generating an electric current by the heating of a thermopile or thermo-electric couple. This consists of two wires, one of platinum and the other of an alloy of 90 per cent. platinum and 10 per cent. rodium. The two are fastened together at one end, while the... | |
 | Wisconsin Geological and Natural History Survey - 1906 - 364 Seiten
...principle of generating an electric current by the heating of a thermopile or thermoelectric couple. This consists of two wires, one of platinum and the other of an alloy of 90 per cent platinum and 10 per cent rhodium. These two are fastened together at one end, while... | |
 | Wisconsin Geological and Natural History Survey - 1906 - 358 Seiten
...principle of generating an electric current by the heating of a thermopile or thermoelectric couple. This consists of two wires, one of platinum and the other of an alloy of 90 per cent platinum and 10 per cent rhodium. These two are fastened together at one end, while... | |
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