Mechanical laboratory methods; the testing of instruments and machines in the mechanical engineering laboratory and in practice (1922)
Smallwood, Julian Chase · New York, D. Van Nostrand company · leaf 209
te with wrater fromthe bottle B. The right leg of the pipette is completely filledwith reagent just before the gas enters; the gas displaces it intothe left leg. Rubber bags, R, seal the left legs of the pipettes 190 PRODUCTS OF COMBUSTION 40 so that the reagents will not deteriorate through… … Fig. 81.—Gas Sampling Fig. 82.—Orsat Apparatus. Bottle. the most important of which are recording instruments givingthe percentage of CO2 in boiler flue gas continuously. CO2 Recorders.* These may be divided into two classes,continuous and intermittent. Of the former, a representativeone is the…
Mechanical engineering
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