RAPID SPECTRAL ANALYSIS rhe TN-1710-I-DARSS* is a complete, :omputerbased system for rapid analysis of UV-Vis-NIR spectral data. Complete spectra are acquired in milliseconds. Using the sequential ican module, up to 64 different spectra can be recorded at nearly 4-00 spectra/second for Time Resolved Spectroscopy and Chemical Kinetics measurements.
High spectral resolution measurements are accommodated with the TN-1149 spectrograph which can provide a dispersion as high as 0.036 nm per channel. Highest S/N Ratio: The new TN-1223-41 large area intensified array has 2.5 m m χ 0.025 m m channels for up to 15 times better S/N than other I-DARSS detectors. Programmable operation: NBS
traceable calibration sources are combined with advanced radiometric/ photometric routines for correction of intensity data in Raman and general purpose QC measurements including CIE calculations. Programs and spectral data can be stored on an optional floppy disk device. Highest Sensitivity: The I-DARSS is more sensitive than SIT and ISIT devices over most of its operational bandwidth. Further, the Gen II Intensifier gain can be varied from 200 to nearly 40,000 with a single control while m a i n t a i n i n g a 4096:1 A-D conversion range. In addition to speed, sensitivity, and fine resolution, the I-DARSS offers the u n i q u e advantages of an all solid state design: bloom free and target-lag free operation, thermoelectric cooling, and a geometrically stable configuration for microphonic free operation. As the only m u l t i c h a n n e l optical spectroscopy system to win the prestigious IR-100 award for 1978, the I-DARSS offers u n m a t c h e d performance at an unbeatable price. For descriptive literature information, contact:
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Tracor Northern
*Intensified Diode Array Rapid Scan Spectrometer CIRCLE 205 ON READER SERVICE CARD
2551 West Beltline Highway ; Middleton, Wisconsin 53562 / (608) 831-6511 TWX-910-280-2521 Tracor Europa B.V. Scliiphol Airport Amsterdam Building 106, The Netherlands Telephone (020) 41 1865 Telex 13695
