New Instruments and Research for Analysis AUTOMATIC GAS CHAOMATOGAAPHIC ANALVZEA for BTH and /iUOCs. NIRA Analyzer Mod. JUPITER 501 sensitive instrument specifically designed to automatically measure traces of organic volatile components in air. It is an automatic equivalent system for sampling and measuringbenzene, toluene, ethyl-benzene and xylene [Analytic method of reference according to DM on 25/11/1994] or Volatiles Organic Composites. > Flame Ionization Detector: enhanced linearity, reproducibility, reliability and can be used in cabins. It was designed to simplify typical monitoring problems, carrying out the task in fixed cabins or mobile units, maintaining the sensitivity and selectivity of typical gas chromatographs in laboratories. This instrument determines organic volatile composites "enriching" a trap containing absorbent material, then "desorbing" it in a capillary column for detection via FID. With the new JUPITER 501, N.I.R.A. rent and complete results to those who value air quality: urban vehicular traffic pollution monitoring in fixed or on mobile units; industrial or residential area monitoring near industrial plants that may produce aromatic components. A specific Jupiter model system is suitable to monitor the air quality in clean rooms. > Specific sampling and switching valves: they can work for years at a high temperature without any maintenance. > Optimized pneumatics: an automatic electronic pressures and temperatures monitorinq system is incorporated in a traditional pneumatic circuit, this allow easier interface and performances optimization. > Enrichment on trap: it does not require added cryofocusing systems. they can be used in any area, even in controlled atmospheres.

PC EMBEDDED TECHNOLOGY • Allows the total visibility in every analytical step. • Increase the quality of chromatograms thanks to an LCD/TFT display and a real time analysis control • Increased sampling accuracy and precise chromatogram elaboration. • Accurate data elaboration: integration, trend recording, and history of all anomalies • Graphic and numeric data re-loading off-line. • Continuous checking of: operating parameters, analysis and conditioning. • Trends recordings. Analized components Ranges Response time Noise Minimum detectable Sampling flow and time Maximum sampling volume Accuracy...