ISO 1770:1981 Preview
Solid-stem general purpose thermometers
This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
The specified requirements deal with two series of inexpensive "commercial" liquid-in-glass thermometers, when great accuracy of measurement is not requirend: a series designated A to H, in which nominal ranges and maximum overall lengths are specified and a series designated J to W of greater accuracy and with specifies ranges and overall length, which may be acceptable for testing by a national verification laboratory. Temperature, scale, immersion, liquid- and gasfilling and details of the construction are specified.
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Revisions / Corrigenda
ISO 1770:1981/Amd 1:1983