Now,Outstanding Performance Comes in Two Models Hitachi's 11-Visible Spectrophotometers The only difference between these two powerful, easy-to-use micro-processor controlled UV-Visible Spectrophotometers is bandpass; the model 110 has a variable bandpass of 0.2 -4 nm, while the model 100-80 has a fixed 2.0 nm bandpass. Beyond that, both have a built-in X/Y recorder and high-speed digital printer. Both provide the analyst with unsurpassed flexibility in wavelength scanning. Both offer a unique software package that greatly expands the techniques, methods and overall capabilities of collecting, processing and presenting photometric data. But most important, both have the Hitachi name, which has proven its reliability and quality, day after day, for so many years. For more information on the models 110 arid 100-80 computerized double-beam ratio recording spectrophotometers, write or call Hitachi Scientific Instruments, 460 East Middlefield Road, Mountain View, CA 94043. (415) 969-1100.
Software Features Wavelength Scanning · Repetitive Scanning · First and Second Derivative · Auto/ Manual Data Printing · Wavelength Programming · Time Scanning · Auto Baseline Correction · Curve Correction · Temperature Read-Out · Integration · Self-testing • Enzyme/Kinetic. Software Accessories Multi-plex (data taken on six samples simultaneously) · Temperature/Absorbance (both temperature and absorbance recorded simultaneously) é Peak Valley Sensing (Abs values printed at the peak and/or valley) • Secure Memory (storage for 10 complete programs) · RS-232 (bi-directional).
HITACHI SCIENTIFIC INSTRUMENTS
Nissei Sangyo America, Ltd. Analytical Instruments Department
\ 1 n J i - l I0U-SII CIRCLE 95
826 A · ANALYTICAL CHEMISTRY, VOL. 54, NO, 7, JUNE 1982
