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pH meter with a unipolar field-effect transistor input

✍ Scribed by É. G. Vartazarov; I. V. Devdariani; P. S. Kabanov; V. D. Martirosov


Book ID
112413511
Publisher
Springer US
Year
1973
Tongue
English
Weight
189 KB
Volume
16
Category
Article
ISSN
0543-1972

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Quartz thermometer with a field-effect t
✍ N.A. Novinskii; V.M. Zhilkin; I.I. Evseev 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 141 KB

A very simple quartz thermometer is described which consists of a quartz temperature probe with practically linear temperature-frequency characteristic, an oscillator system and an electronic frequency meter. The thermometer measures temperatures from 233 to 373K with an error < 0.02 K.