HERE'S URRinn'S REUJ X-y RECORDER Recorders should be rugged and reliable. That's why Varian's solid-state X-Y recorders have all moving parts mounted on one sturdy casting. • And Varian's X-Y recorders are designed tor convenience, too. Unique vacuum hold-down is maintenance-free and holds any size or shape of paper from 2 " χ 2 " to 1 1 " χ 17", without masking. The control panel is arranged to avoid confusion. Pen is held magnetically for easy servicing. Charts can be precisely positioned with vacuum on. THE VARIAN X-Y RECORDER • 0 . 2 % accuracy • 1 7 " / s e c . pen speed • 14 DC voltage ranges 0.5 m v / i n . t o 50 m v / i n . • vernier adjustment between • full scale zero plus 1 0 0 % • zener diode reference • independent servo-operated • bench-top or rack mounting
FEATURES:
REUI 10 RECORDERS Varian's new G-40 series ten-inch poten tiometer recorders are—if you'll pardon the expression —five ways better: • They're compact. Die-cast a l u m i n u m c o n s t r u c t i o n and solid-state design keep weight down to 30 lbs., yet make them rugged and easy to service. • True differential input circuit means you get both high input impedance and high common mode rejection. You can even op erate them with unbalanced circuits. • Choose from single or multiple range models. Eight push-button ranges —1 mv to 100 volts —or single range. Attenuator ad justment on all. • Fast pen speed. Less than i/ 2 second full scale.
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• And they are accurate. 0 . 2 5 % + 5 μν on 1 mv range; 0 . 2 5 % on all other ranges.
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Need more information? Well, then: 9 op tional chart speeds; controls are in front for easy operation; they're portable or rackmountable; and prices start at $985, with h e a l t h y d i s c o u n t s f o r q u a n t i t y or OEM orders. Three distinct models are available now for laboratory, industrial or OEM appli cations. Other inputs available as specials. Get all the facts from RECORDER DIVISION.
Varian makes two models of this superior X-Y recorder: The F-80 (shown above), with automatic-cycling time base — $ 2 0 2 5 ; the F - 8 1 , without time base — $ 1 8 7 5 . • For further information or a demonstration, write RECORDER DIVISION.
VARIAN In Europe contact Varian Α. G., Zug, Switzerland
A S S O C I A T E S RECORDER DIVISION 611 HANSEN WAY, PALO ALTO 4, CALIF.
Circle Ns. 1S5 in Readers' Service Card VOL. 36, NO. 4 , APRIL
1964
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