1258. Shaking Machine
Designed for all shaking operations of the laboratory Kahn's racks bottles or flasks of different sizes can be shaken by adjusting wooden compartment provided in the tray. The size to the tray is 50 x 32 cms. The rate of motion can be adjusted by the mechanical arrangement provided in the pulley, Oscillation 275 to 280 per minute. Complete with 1/4 H.P. motor single phase and 2 meter cable of three core and workable on 220 V A. C. 50 Hz.

1259. Shaking Machine
Same as above but motor equipped with variable pitch pulley system permitting variable speed by means of knob.

1260. Shaking Machine
Wrist action-fitted with fractional H. P. motor to work on 220 V/AC 50 Hz. Flasks mounting spindle to Oscillate through a small amplitude, sturdy eccentric mechanism provides effective mechanical shaking, can hold 100ml. to 500ml conical flasks. the shaking speed is controlled by speed regulator.
Capacity for 4 flasks, for 8 flasks, by side clamps.

1261. Shaking Machine as 1260 with 0-60' minute time switch in the circuit, operating current starts when dial knob is turned to any desired interval upto 60 minutes and automatically cuts off when knob returns to zero and machine will cease to function after expiry of the setting time.

1262. Shaking Machine as above 1260 holds 4 flasks by side clamps with top provision to hold 4 bottle holders.

1263. Shaking Machine
Wagners Type (End-Over-End Shaker) run by 1/4 H.P. 220V ac, fixed speed 30 rpm app. belt system. Rotating spindle supported on ball bearing, which are mounted on upright fixed to a heavy base. The spindle carries seatings and adjustable caps to accommodate bottles and flasks (Without bottles and flasks)

flasks (Without bottles and flasks)
for 6 bottles in 2 Rows

1264. for 12 bottles in 2 Rows.

1265. Sieve Shaker
Hand operated. suitable for laboratory as well as in the fields. It can accommodate 200 mm diameter sieves. The base plate of the shaker has holes for fixing on bench or table.

1266. Sieve Shaker, Gyratory
Type Mechanically operated to reproduce the gyratary motion, there is upward and downward movement at frequency of 270 vibration per minute (approx.) ensuring that each square mm. of the sieve is utilized. It can accomodate 200 mm diameter sieves. Fitted 1/4 hp single phase motor.
For operation on 220 V.A.C. supply. Without test sieves and time switch.
 

1267. Sieve Shaker, Gyratory Type
Same as above with time switch for any interval upto 130 minutes

1268. Adaptors : For 300 mm sieves, for use with the sieve shaker Gyratory type.

1269. Sieve Shaker, Ro-Tap Type
Mechanically operated to produce the circular and tapping motion to the test sieves. In one operation one sample can be tested on a series of 6 sieves of different aperture (Opening). It can accommodate 220 mm diameter sieves. Fitted with 1/4 hp single phase motor for operation on 220 V. A. C. supply. Without test sieves and time switch.

1271. Melting Point Apparatus
Electrically operated, useful for elting points upto 300°C. Consists of an aluminium block with built in electric heating element. The aluminium block accepts 3 capillary melting point tubes and a mercury thermometer. The lamp mounted block is illuminated from below by a lamp which provides Uniform and shadowless illumination of the complex tube which are viewed through the adjustable lens. The temperature is regulated by a rotary switch. ON/OFF switch but without capillary tubes and without thermometer. The outer body is of cast aluminium.

determination of single or mixed melting points upto 300°C. Consists of an aluminium block with built in electric heating element. The aluminium block accepts 3 capillary melting point tubes and a mercury thermometer. The lamp mounted block is illuminated from below by a lamp which provides Uniform and shadowless illumination of the complex tube which are viewed through the adjustable lens. The temperature is regulated by a rotary switch. ON/OFF switch but without capillary tubes and without thermometer. The outer body is of cast aluminium.

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