| RefNo | PT/61/6/4 |
| Level | Item |
| Title | Plate, parts of Hopkins' calorimeter by unknown artist |
| Date | [1860] |
| Description | Two engraved figures showing the design of a calorimeter and the assembled form of the calorimeter used by Hopkins. An early draft of the disassembled calorimeter is found at PT/61/6/6, and a draft of the assembled calorimeter is found at PT/61/6/7.
Subject: Scientific Instruments
Published in Philosophical Transactions as 'On the construction of a new calorimeter for determining the radiating powers of surfaces in air; and its application to the surfaces of various mineral substances'.
Received by the Royal Society on 1 June 1860. Read 21 June 1860. |
| Extent | 1p |
| Format | Printed |
| PhysicalDescription | Engraved figures on paper |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rspl.1859.0100 |
| DOI: 10.1098/rstl.1860.0022 |
| RelatedRecord | RR/4/135 |
| RR/4/136 |
| RR/4/137 |
| PT/61/6/6 |
| PT/61/6/7 |
| PT/61/6 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA6316 | Hopkins; William (1793 - 1866) | 1793 - 1866 |