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Sensitivity: 0.1 microgram (10~T gram) Capacity: 1.5 grams (Illustrated: Flush recorder with 8'χ 8' front. Portable "Labgraph" also available.)
New Speedservo . . . swift, sure, simple, small! H i g h Speed: Η second full scale response. Records 4 cycle signals without significant attentuation. · V e r s a t i l e : Ac commodates D C circuits with output impedance 100,000 ohms or less. · S e n s i t i v e : 0-1 M V D C without jitter. M a n y higher ranges. Accuracy M %. · Efficient: Raymond Loewy styled 8" χ 8" case front conserves valuable panel space. Full 6" wide 100' long chart. · Convenient: Dial 14 chart speeds from %" per hour to 6" per second. "Drop i n " chart loading. Disconnect and pull chassis from case in seconds. Chart supply indicator. · L e s s M a i n t e n a n c e : Simple linear motion pen motor, no strings, no pulleys. Zener reference voltage. Infinite resolution glass hard potentiometer prevents hunting. In addition to "Speedservo" and the new "Labgraph" with sloped writing sur face, the radically new EA "Graph" Line of rectilinear recorders includes both single and two-channel DC Microammeters, DC Milliammeters, AC or DC Ammeters or Voltmeters, plus inkless and ink type event recorders. Your inquiry is invited. If desired, Esterline Angus will gladly adapt standard instruments to your needs, or develop new ones for you. Write for new "Graph" Line Brochure.
The Cahn GRAM Electrobalance is ideal for Spectroscopy. It will weigh all of the solid and liquid samples, with better accuracy than the analytical instrument. It will weigh the little ones more accurately than any other balance It can be used next to chopper motors, vacuum pumps, and other sources of vibration, at full accuracy. Anyone can get ultra-micro results with it.
USE IT FOR • IR samples (especially the solid ones) • UV samples (avoid costly & time-consuming multiple dilutions) • Emission samples & standards, macro & micro • NMR samples (the technique is getting more sensitive) • Raman samples
AND GET ACCURATE RESULTS
ESTERLINE ANGUS INSTRUMENT COMPANY, INC., BOX 596AC, Indianapolis 6, Indiana WRITE FOR FULL DETAILS:
ESTERLINE ANGUS Excellence in instrumentation for over 60 years Circle No. 39 on Readers' Service Card 1 14A
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ANALYTICAL CHEMISTRY
instrument company 15505 Minnesota Ave., Paramount, Calif., U.S.A. Circle No. 121 on Readers' Service Card Circle No. 109 on Readers' Service Card -
