Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Wanner pyrometer

The Scimatco pyrometer, formerly sold by the Scientific Materials Co., is an improved form of the Wanner pyrometer. All but one of the screws, the tampering with which affects the calibration of the instrument, are enclosed in a metal sheath, and hence are not readily accessible. The instrument has both an angular scale and a scale graduated directly in degrees of temperature. With the Wanner or Scimatco pyrometer the observer can not see through the instrument the object sighted upon. This may cause inconvenience if it is desired to measure the temperature of a small crucible in a furnace. [Pg.448]

Greenwood used the apparatus shown in Fig. 12. VIII J. The main part of the apparatus was the carbon tube furnace with a side-tube for observing through a suitable window by a Wanner pyrometer ( 16.VIB) the temperature of an inner tube of graphite containing the molten metal. The surface of the metal... [Pg.236]

See other pages where Wanner pyrometer is mentioned: [Pg.446]    [Pg.446]    [Pg.447]    [Pg.448]    [Pg.449]    [Pg.446]    [Pg.446]    [Pg.447]    [Pg.448]    [Pg.449]    [Pg.239]    [Pg.396]   
See also in sourсe #XX -- [ Pg.446 , Pg.447 ]



SEARCH



Pyrometer, pyrometers

Pyrometers

© 2024 chempedia.info