The n e w DATEX DIR-1 is just another high quality electronic integrator. Plus. The plus is v e r s a t i l i t y . In o n e i n s t r u m e n t , t h e DIR-1 offers i m m e d i a t e precise i n t e g r a l s a n d A / D conversion of input to achieve digital r e c o r d i n g f o r c o m p u t e r a n a l y s i s o r d i r e c t interface with a computer. How? W i t h a variety of low-cost modules w h i c h include l o g conversion for a m i n o acid analysis.
A little m o r e m o n e y f o r m o d u l e s gets y o u a lot m o r e p e r f o r m a n c e . Use t h e DIR-1 f o r C h r o m a tography. Fluorimetry. Atomic absorption. S p e c t r o p h o t o m e t r y . You n a m e it.
W i t h the D I R - 1 , y o u c a n d o t h e w o r k o f i n d i v i d u a l instruments c o s t i n g t w i c e as m u c h . Its all-solid-state design, including integrated circuits, assures r e l i a b i l i t y . It is p r o d u c e d b y DATEX — a c o m p a n y w i t h 15 y e a r s o f e x p e r i ence m a k i n g d i g i t a l e q u i p m e n t f o r science. See t h e s a m p l e specs. Then w r i t e f o r t h e w h o l e story in o u r 1 4 - p a g e b r o c h u r e . You'll be n o t a b l y i m p r e s s e d . Plus. Auto-ranging:
0-1 Volt (0-2 O.D.)
Count rate: Integral:
100,1000,10000/mv. sec. 7 digits
Retention time:
6 digits (see's)
Auto-baseline correction: A / D conversion:
-1 to lOmv. 6 decade, auto-ranging BCD output from buffer 0.1, 1, 10 sec. recording
DATEX
See t h e n e w D I R - 1 a t t h e Eastern A n a l y t i c a l S y m p o s i u m ( B o o t h 17) N o v e m b e r 8 - 1 0 . D a t e x D i v i s i o n o f C o n r a c C o r p o r a t i o n , 1600 S. M o u n t a i n A v e . , D u a r t e , C a l i f o r n i a 9 1 0 1 0 Circle No. 11 on Readers' Service Card V O L 39, NO. 13, NOVEMBER 1967 ·
49 A
