Labconco Rapid Distillation Apparatus 65000 - Manual (Page 6)

INTRODUCTION
2
Component Identification
(1)
Console. A one piece assembly molded out of linear polyethylene to provide both chemical
resistance and light weight capabilities for the distillation apparatus.
(2)
Still. One piece still fabricated from borosilicate glass and featuring chemically inert PTFE
stopcocks. Because the still does not incorporate rubber or plastic tubing connections, the
possibilities of leakage have been greatly reduced.
(3)
Variable Heat Control. The electric immersion heater provides fast, efficient heat. Steam
generation starts very rapidly from a cold start. Electrical input to the heater is controlled
by a built-in variable heat control switch, which allows complete control of the steam.
(4)
*Flow Control Valve. The unit is supplied with a fine metering valve that is installed
between a water source and the water inlet tube connector to the steam reservoir. Adjust
valve to keep water level in the steam reservoir approximately 2/3 full during distillation.
(5)
Aspirator. The unit has a built-in glass aspirator to purge spent samples after
determination. The water used for cooling of this condenser is also used for aspirating. A
twist of the stopcock draws the sample and rinse water down the drain.
*Not shown