310 



Molecular Effects of Solids. 



52 203. 1 : 4. 



52 205. 1 : 6. 



52.203. Universal Spring Balance with large dial, Kleiber's, Figure (Fr. phys. Techn. I, 2, 

 Figs. 2062, 2103, 2160, 2445; Ztschr. f. d. phys. u. chem. U. 17, 1904, p. 141) . . . 



Two balances are necessary for a number of experiments and should be ordered if opportunity 

 arises. 



52.204. Model of a Spring Balance, so called Kitchen Balance, with plainly visible mechanism 

 and scale under glass, Figure 



52.205. Spring Balance, Figure, with range 5 kg and 25 kg, nickelled; can also 

 be used as a dynamometer for tensile forces 



52.206. Dynamometer (Spring Balance) for tensile forces, as suggested by Hesehus, Figure, 

 with scale from 15 kg (Gan.-Man. Figs. 6 and 7) 



52.207. Dynamometer, Poncelet's, for 25 kg, Figure 



52.208. Dynamometer with balance pan, of brass, nickelled 



52.209. Dynamometer with stirrup and handle, with pointer, Figure, scale 250 kg . 



52.210. Spring Balance for Compression (M. P. I, Fig. 332) 



52.211. Dynamometer for Compression, round scale, for 60 kg, with adjustable pointer, 

 Figure 



52.212. Dynamometer (Spring Balance) for Compression and Extension, F i g u r e, scale from 

 250 kg, with adjustable pointer 



Tin- extension hooks are not inclmled in the illustration. 



.">:.', LM3. Dynamometer for Compression (to .'? kg) and extension to 25 kg (on stand), Figs. A 

 and B, with three hooked weights 



Cl. Siitio. fin-,, r.'.i 

 WJ. 



s. d. 

 1. 6.0 



1. 5.0 

 0. 5.0 



0.15.0 

 3. O.o 

 0.15.0 

 3. 0.0 

 1.12.0 



2. 0.0 



2. 5.0 



2. 15. 





