The constants involved in calorimetric combustions making use of sodium peroxide and potassium chlorate as the medium for the supply of oxygen (1915)
Taylor, Scott Champlin · leaf 40
the method devisedby Lord*. The insulating devise in this instrument consisted oftwo fiber-board cans with a dead air space between them. Pig.2.Mrith this arrangement it was difficult to keep the conditions uni- * Ohio Geol. Surv. Bull. No.9. p.321. form and in some cases the radiation correction… … 13. Changes in the Apparatus. In order to obviate these difficulties, an adiabatic formof instrument devised by Professor Parr was substituted for the oneheretofore used. A cross section of this instrument is shown in theaccompanying diagram. Fig.3. This instrument consists of a copper vessel A and…