 ... measured by the amount of deflection of the needle of the galvanometer. Thermoelectric pyrometers are useful for measuring the rate at which the temperature of a kiln is rising, or for detecting fluctuations in the same. It is not necessary to place...  Geological Series, Bulletin - Seite 84von Virginia. Division of Mineral Resources - 1905Vollansicht - Über dieses Buch
 | 1886 - 1050 Seiten
...deflection of whose needle increases with the temperature at the point of the free end of the wire couple. As at present put on the market, the thermo-electric pyrometer, costs about $180 and this, together with the delicacy of th? galvanometer, has tended to restrict its use. There is no reason... | |
 | 1900 - 756 Seiten
...whose needle measures the temperature at the point where the free end of the wire couple is applied. As at present put on the market, the thermoelectric pyrometer costs about $180, and the price, together with the delicacy of the galvanometer, has tended to restrict its use. There is no reason... | |
 | 1901 - 1034 Seiten
...of whose needle increases with the temperature at the point of the further end of the wire couple. As at present put on the market the thermoelectric pyrometer costs about $180, and this, together with the delicacy of the galvanometer, has tended to restrict its use. It is not necessary,... | |
 | New Jersey Geological Survey, New Jersey. State Geologist - 1904 - 710 Seiten
...fluctuations in the same. It is not necessary to place the galvanometer near the kiln, for it can be kept in the office some rods away. This pyrometer is not...instrument, and lack of realization of its importance have all tended to restrict its use. However, many of the larger clay-working plants are adopting it, as... | |
 | New Jersey Geological Survey - 1904 - 708 Seiten
...fluctuations in the same. It is not necessary to place the galvanometer near the kiln, for it can be kept in the office some rods away. This pyrometer is not...instrument. and lack of realization of its importance have all tended to restrict its use. However, many of the larger clay-working plants are adopting it, as... | |
 | Wisconsin Geological and Natural History Survey - 1906 - 358 Seiten
...fluctuations in the same. It is not necessary to place the galvanometer near the kiln, for it can be kept in the office some rods away. This pyrometer is not...instrument, and lack of realization of its importance have all tended to restrict its use. However, many of the larger clay-working plants are adopting it, as... | |
 | Wisconsin Geological and Natural History Survey - 1906 - 364 Seiten
...fluctuations in the same. It is not necessary to place the galvanometer near the kiln, for it can be kept in the office some rods away. This pyrometer is not...instrument, and lack of realization of its importance have all tended to restrict its use. However, many of the larger clay-working plants are adopting it, as... | |
 | Wisconsin Geological and Natural History Survey - 1906 - 358 Seiten
...fluctuations in the same. It is not necessary to place the galvanometer near the kiln, for it can be kept in the office some rods away. This pyrometer is not...instrument, and lack of realization of its importance have all tended to restrict its use. However, many of the larger clay-working plants are adopting it, as... | |
 | Heinrich Ries - 1906 - 538 Seiten
...fluctuations in the same. It is not necessary to place the galvanometer near the kiln, for it can be kept in the office some rods away. This pyrometer is not...supplement them The more modern forms have an automatic recording-device. As at present put on the market the thermoelectric pyrometer costs about $180, and... | |
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