Analyze the 0 2 , H2 and N2 content with our Exhalograph. And be quick about it. That's a large order for any steel producer. The new EA-1 Exhalograph with spinning crucible makes it pos sible. Utilizing the vacuum fusion process, this system gives analysis times of from 1) ί to 2 minutes. Accurate quantitative measurements for 0 2 , H 2 and N 2 are yours through the use of infrared absorption, thermal con ductivity and total pressure techniques, respectively. Once the sample is introduced, degassing is con
tinuously and proportionately recorded on a moving strip recorder. You get indication of completion of degassing, too. Even self-calibration, accurate rechecking and control against gettering. Your industrial or research operation should have it so good. For complete details, write: The Bendix Corporation, Scientific I n s t r u m e n t s & Vacuum Division, 3625 Hauck Road, Cincinnati, Ohio 45241.
Bendix . . . 88 A
Circle No. 114 on Readers' Service Card «
ANALYTICAL CHEMISTRY
