o n l yC o n s o l i d a t e dprovidesthefeaturesneeded in a n a n a l y t i c a l mass spectrometer
T
O t h e b a s i c s p e c t r o m e t e r c o n s i s t i n g of — a n ionization chamber, an analyzer t u b e , a n i o n c o l l e c t o r ( a n e n v e l o p e or c o n t a i n e r f o r tifeese p a r t s ) , a s o u r c e o f m a g n e t i c f i e l d , p o w e r sources t o s u p p l y i o n i z i n g a n d a c celerating voltages, a means of measuring
relative i o n concentrations — Consolidated h a s a d d e d t h e necessary f e a t u r e s w h i c h transform* a n o r d i n a r y i n s t r u m e n t into a swift, efficient, analytical tool for indus t r i a l and l a b o r a t o r y use.
EXCLUSIVE CONSOLIDATED FEATURES 1 A s a m p l e i n t r o d u c t i o n s y s t e m for admitting in a routine manner gases and liquids of vapor pressures as low as I mm. a t room temperature. 2 A u t o m a t i c p r o t e c t i v e d e v i c e s which turn off voltages in emergencies and thus insure continuous operation. For example, if outside power supply is interrupted, the filament is automatically shut off. No damage results and operation can be promptly resumed. 3 A n a u t o m a t i c s w e e p c i r c u i t which continu ously scans at the rate o f an octave of mass units m V/z minutes. 4 A n a u t o m a t i c r e c o r d i n g u n i t which provides a permanent a n d continuous record of each spec trum. This device records amplitudes over a range of 1 t o 5 0 0 with a n accuracy of 0 . 3 % of the reading. These records make available all possible data f o r any computation or later comparison desired. Rec ords of complete spectra can b e obtained ct the rate of a b o u t 2 0 per eight hour d a y . 5 A u t o m a t i c m a s s m a r k e r c i r c u i t provides identifying marks on record eliminating any uncer tainty in identification of recorded masses.
V O L U M E
2 1, N O .
18»SEPTEMBER
2 5,
1943
6 M a n u a l s of p r o c e d u r e based on Consolidat e d ^ actual experience in analyzing several hundred complex mixtures. These manuals cover: sample preparation/ sample introduction; computation of analyses—including general principles, shortcuts, and procedures for certain special mixtures; spectres cf more than 55 pure moterials run on the Consolidated Mass Spectrome ter These manuals are kept υρ to date. Additional information is provided to a l l users of Consolidated Mass Spectrometers as it is obtait sd,
In this way CONSOLIDATED provides means for the complete,control of each step in analysis from the moment the sample is received until t h e analysis is completed. The Consolidated Mass Spectrometer i s m a d e a v a i l a b l e t o W a r Industries o n a basis which p r o v i d e s ample p r o · tection i n future developments i n t h i s field· W r i t e f o r particulars.
CONSOLIDATED ENGINEERING CORP. Herbert Hoover,-Jr.,. President 1255 Έ. GREEN ST., PASADÊM/*. 5, CALIF.
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