BAIRD &.TATLOCKL (LONDON) LTD. 



892 



892 T Centrifuge, Westminster Model, designed by Mr. F. K. Chopping. The centrifuge is 

 mounted on a heavy iron tripod base; and the vertical shaft runs on ball bearings. 

 The horizontal arm carrying the tube holder is also provided with ball bearings and bv 

 arrangement of the Governor Balls at side has a tree wheel action in both directions, 

 thus ensuring a gradual starting and stopping movement. Machine is strongly 

 made, is quiet and smooth in action and can be run at a speed up to 3,000 revolutions 

 per minute. Price, without motor, for two tubes, each 20 c.c. capacity 

 Centrifuge, exactly as above, but with arm carrying buckets for 4 tubes, each 20 c.c. capacity 

 Electric Motor and Starter, suitable for above . . . . cxtra 



893 



894-895 (Registered No. 536815). ' 

 Centrifuge, Registered Pattern, to carry four tubes, on heavy mahogany base, with 



motor and starter resistance. 



This centrifuge is solidly constructed to run at a maximum speed of 3,500 revolutions per 

 minute. The revolving head is mounted on a vertical steel driving shaft which runs between four 

 sets of steel ball bearings, two sets of bearings carry the load while the other two prevent side move- 

 The head is enclosed in a spun copper guard (with movable cover) to reduce the air resis- 

 tance. Machine should be mounted on a steady platform or table and securely fixed to prevent 

 any possible vibration. 



894 T Centrifuge, as above to carry four tubes, each 25 c.c. 

 895 T Centrifuge, as above to carry four tubes, each 50 c.c. 



Electric Motor, J H.P., and Speed Regulating Starter, no voltage release type for use 

 with above . . . . . . . . . . _ _ ' ' extra 



If motor is required for alternating current, a countershaft is required .'.' price extra 



Please state voltage and nature of current when ordering. 



10 5 



12 10 



6 6 



17 

 19 



12 



2 



10 

 10 



5 

 18 





 



CROSS STREET HATTOTST GARDETST, E-C 



