VOLUME
2 3, N O .
10,
OCTOBER
1951
13 A
Designed for Durability! Hoskins Chromel*-equipped Electric Laboratory Furnaces F o r i g n i t i n g p r e c i p i t a t e s o r b u r n i n g off c a r b o n s , y o u ' l l find you c a n a l w a y s rely u p o n the extra durability, the extra dependability built into H o s k i n s E l e c t r i c L a b o r a t o r y F u r n a c e s . F o r , w h e t h e r t h e y ' r e muffle, c o m b u s t i o n , o r c r u c i b l e t y p e u n i t s , every H o s k i n s F u r n a c e is e q u i p p e d w i t h h e a t i n g e l e m e n t s m a d e o f l o n g - l a s t i n g C H R O M E L r e s i s t a n c e alloy. W e l l - d e s i g n e d e l e m e n t s . . . h a r d t o w e a r o u t , easy t o r e n e w .
TYPE FH-303-A COMBUSTION FURNACE
T h i s e x c l u s i v e u s e o f C H R O M E L is i m p o r t a n t , t o o , f r o m a p e r f o r m a n c e p o i n t of view. F o r you s e e , C H R O M E L is t h e original n i c k e l - c h r o m i u m a l l o y t h a t first m a d e e l e c t r i c a l h e a t i n g p r a c t i c a l . I t ' s h i g h l y r e s i s t a n t t o o x i d a t i o n . . . p o s s e s s e s c l o s e - t o - c o n s t a n t " h o t " r e s i s t a n c e b e t w e e n 7 0 0 ° a n d 2 0 0 0 ° F., d e l i v e r s full r a t e d p o w e r t h r o u g h o u t its l o n g a n d useful life. A n d as t h e m o s t vital p a r t i n t h e o p e r a t i o n of a f u r n a c e , it r e p r e s e n t s y o u r b e s t a s s u r a n c e of l o n g - l i f e satisfactory s e r v i c e . S o n e x t t i m e y o u ' r e i n n e e d of g o o d , d e p e n d a b l e h e a t i n g e q u i p m e n t . . . e q u i p m e n t d e s i g n e d for d u r a b i l i t y as w e l l as h i g h o p e r a t i n g efficiency . . . y o u ' l l d o w e l l t o g e t a c q u a i n t e d w i t h t h e H o s k i n s l i n e of C H R O M E L - e q u i p p e d Electric Laboratory Furnaces. O u r Catalog 59-R contains complete technical information . . . want a copy?
HOSKINS 4 4 4 S
MANUFACTURING
L A W T O N NEW
YORK
West Coast In Canada:
*the on&
\el-chromium
AVE. •
D E T R O I T CIEVEIAND
Representatives Walker Metal
resistance
alloy that
in Seattle, Products,
first
8,
·
TYPE FHS-232 HIGH TEMP. COMBUSTION FURNACE
TYPE FH-104 CRUCIBLE FURNACE
COMPANY M I C H I G A N CHICAGO
San Francisco, Los Angeles Ltd., Walkerville, Ontario
made
electrical
heating
practical
