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Now.. the ultimate in safety! (Pat. Pending) U. S. Patent ( ? &^ζ J U. S. Patent No. 2,282,078 \%^5^Jr/ No. 2,231,506 ELA5-ED1. Trademark Registered U: S- Patent Office ELECTRIC HEATING MANTLES Specialists in Laboratory and Pilot Plant Heating Problems For additional information on the new Glas-Col COrPurged Heating Mantle, ask for Bulletin 101. 1he NEW Glas-Col C0 2 - Purged Heating Mantle Plashing of flammable vapors is practically impossible with this new Glas-Col CO.-Purged Heating Mantle. Here's how it works: At the bottom of the mantle's aluminum housing, there is an inlet which permits a slow stream of C0 2 gas to pass through the interior of the Heating mantle. Thus, the mantle's interior, and more particularly, the heating elements are continu- ously blanketed with CCX gas. The new Glas-Col C0 2 -Purged Heating Mantle rep- resents the most important advance in heating mantle desig;n to date. Glas-Col C0 2 -Purged Heating Mantles are available in a wide range of sizes*, shapes, and types, in stan- dard and custom-made models; in the new super-tough Glas-Col "R" fabric, as well as in glass or quartz fabrics. Temperatures can be precisely controlled up to 650° C . . by means of a variable transformer. Glas-Col Apparatus Company, Inc., Dept. EN, 711 Hulman Street, Terre Haute, Indiana. *Capacities range Ί-liter to 72 liters VOLUME 3 3, NO. 10 · · MARCH 7. 1955 1017
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Now.. the ultimate in safety!
(Pat . Pending)
U. S. Patent ( ? & ^ ζ J U. S. Patent No. 2,282,078 \ % ^ 5 ^ J r / No. 2,231,506
ELA5-ED1. Trademark Registered U: S- Patent Office
ELECTRIC HEATING MANTLES Specialists in Laboratory and Pilot Plant Heating Problems
For additional information on the new Glas-Col COrPurged Heating Mantle, ask for Bulletin 101.
1he NEW
Glas-Col C02- Purged Heating Mantle
Plashing of flammable vapors is practically impossible with this new Glas-Col CO.-Purged Heating Mantle.
Here's h o w it works: At the bottom of the mantle's aluminum housing, there is an inlet which permits a slow stream of C 0 2 gas to pass through the interior o f the Heating mantle. Thus, the mantle's interior, and more particularly, the heating elements are continuously blanketed wi th CCX gas.
The new Glas-Col C02-Purged Heating Mantle represents the most important advance in heating mantle desig;n to date.
Glas-Col C0 2 -Purged Heating Mantles are available in a wide range o f sizes*, shapes, and types, in standard and custom-made models; in the new super-tough Glas-Col "R" fabric, as well as in glass or quartz fabrics.
Temperatures can be precisely controlled up to 650° C . . b y means o f a variable transformer.
Glas-Col A p p a r a t u s C o m p a n y , Inc. , D e p t . E N , 711 Hulman Street, Terre Haute, Indiana.
*Capacities range Ί-liter to 72 liters
V O L U M E 3 3, N O . 10 · · M A R C H 7. 1 9 5 5 1 0 1 7
