

BAIRD &TATLOCK (LONDON) LTD. 



SECTION No. 18. 



5607-5608 



5607' Simmance-Abady Calorimeter (patent) is the English Standard Gas Calorimeter, 

 and can be used with equal convenience and accuracy with any kind of gas. 



Constancy of water flow is ensured. Constancy of gas flow is ensured. Loss by radiation absolutely safe- 

 guarded. 



The reduction of the products to proper temperature is made an easy matter. 



The flame is visible throughout a test. 



A test of absolute accuracy is made in less than one minute. 



Very moderate in price. 



Specification. Apparatus to right of line in illustration, consisting of calorimeter, in sheet copper and brass, 

 with water level tube, adjustable shutter for regulating products of combustion, water jacket -asbestos covering 

 and wood lagging absolutely prevent absorption or radiation. Filling bucket for transfer of water from waste to 

 measure without affecting its flow ; thermometers placed side by side. Improved stand with spout for condenser 

 products. Composite air burner fitted with mirror by which flame is visible throughout test. Three open scale 

 thermometers in Centigrade degrees divided into tenths, two graduated glass measures, set of printed instructions. 



Price as above 10 18 6 



5608 T Apparatus as above, together with special accurate wet meter, governor of the balance type 

 and connection mounted on convenient stand, the whole as illustrated. Price complete 



Instructions on page 1008. 



19 17 6 



1007 



