SIGMA 2000 is today's most - ACS Publications

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Gas Chromatography

Wide choice of injectors, each optimized for a specific injection technique.

Pneumatics sufficient for any type of analysis, with up to four ionization detector gas controls. Wide choice of modular detectors — hot wire, differential flame ionization, nitrogen-phosphorous, electron capture photoionization. Four oven ports accommodate extra valves or injectors.

The new Perkin-Elmer SIGMA 2 0 0 0 is today's most advanced GC. Tomorrow's too. It's modular and expandable— with computer power to spare Our SIGMA 2000 GC is modular to a degree you've never seen before. It's easy to reconfigure. Its open-end design makes it readily upgradeable for future needs. Its microprocessor control with our built-in software lets you add as many as four satellite GCs set up from one simple keyboard. Instantly adaptable injectors, detectors—even the valves—are in modules you simply plug into the oven ports (right).

Each module is specially keyed, so the SIGMA 2000 recognizes it and identifies its parameters— such as temperature maximum, for example. No more cumbersome, time-consuming "reconfigurations" when you change applications.

Easy and intelligent A 9-inch interactive CRT helps you set up and monitor the system. A simple keyboard makes changes on-the-fly easy and fast. The memory can store nine methods while running a tenth. What's more, the CRT and keyboard can be used to set up four satellite Perkin-Elmer SIGMA 2100 GCs (right), each with its own microprocessor. And each of these can store nine methods while running a tenth. You can even transfer method.s between instruments to increase efficiency and save time.

Innovative column oven permits up to four-column operation.

"Smart" CRT helps the operator by prompting, guiding, tracking changes.

Simple, easy-to-use keyboard, with prompting by the CRT.

Powerful microprocessor stores up to nine methods while a tenth is running.

All this makes the £om§u»er\ SIGMA 2000 today's chemistry/ most advanced GC— and an ideal example of Computer Aided Chemistry, the Perkin-Elmer concept that integrates instruments, computers, and software to revolutionize productivity.

SIGMA 2100 Gas Chromatograph

Add computer power For higher levels of sophistication, add our Model 3600 Data Station and Chromatographics 2 software package to get data reduction, graphic display and manipulation of chromatograms, and floppy-disk storage. Or control the whole network with a large computer system such as our LIMS/2000.

Complete chromatography The SIGMA 2000 gives you a full selection of easily interchangeable components and a variety of accessories. And we back everything with Perkin-Elmer service, including training courses, applications support, and publications. Get all the details on the SIGMA 2000—the gas chromatograph that's like the one you'd design for yourself. Return the coupon today or contact your Perkin-Elmer representative or one of the offices shown here.

Perkin-Elmer Corp., Analytical Instruments, Main Ave. (MS-12), Norwalk, CT 06856 USA Tel: (203) 762-1000. Telex 965-954 Bodenseewerk Perkin-Elmer & Co., GmbH, Postfach 1120, 7770 Ueberlingen, Federal Republic ot Germany. Tel: (07551) 811 Perkin-Elmer Ltd., Post Office Lane, Beaconsfield, Bucks HP9 1QA, England. Tel: Beaconsfield (049 46) 6161 Perkin-Elmer Corp. Main Avenue (MS-12), Norwalk, CT 06856 U.S.A. Please send information on the new SIGMA 2000 and 2100 GCs. Name InstitutionStreet City State Province-

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