A resistance thermometer psychrometer
β Scribed by L.J. Moulsley; J.T. Fryer
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 161 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0021-8634
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Modification of an adiabatic heat pulse method is proposed for specific heat measurements at low temperatures in which a resistance thermometer also serves as heater for the sample. Specific heat data of Cu(C,H,N,) (H,O),SO, from 2 to 9 K measured using the modified method agree reasonably well with
27, 67, and 49% respectively. As the calculations using (1) to ( ) take account only of the heat flux along the leads, the extra dissipation of heat in the dewar and connector distorts the assumed conditions. The heat flux density across the lead-vapour interface does not exceed 4 mW cm "2. From Fi