The graham-style condenser having the configuration that the jacket tube contains coolant,and condensation takes place inside the inner tube or coil includes Liebig condenser,Allihn condenser,West condenser,Graham condenser. A graham condenser consists of an inner spiral surrounded by an outer jacket tube ,maxmises collected condensate because all the vapors must flow through the entire length of the spiral,thereby having prolonged contact with the coolant.
Graham condenser also called Inland Revenue condenser,usually used in the downward or vacuum evaporations , installed vertically to liquid pooling in the tube. It is very similar to the coiled condenser but differentiated by an inverted coolant/vapor configuration.
This Graham condenser is designed with 19/22 standard taper joints at top and bottom to fit the flask and other lab jointed glassware apparatus,with 8mm glass hose connections and a jacket length of 200mm
Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
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Description
The borosilicate glass graham condenser consists of an inner coil to condense vapors and an outer jacket through which the coolant flows. With 8mm hose connections accommodate 6mm tubing for cool water in and out. Laboy glass are all made of high-quality borosilicate glass and made by hand-blowing to ensure uniform wall thickness.