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FIMS 100/400 Flow Injection Mercury Systems Brochure

FIMS 100/400 Flow Injection Mercury Systems Brochure
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FIMS 100/400 Flow Injection Mercury Systems Brochure - 1

FLOW INJECTION SYSTEM Image Area ...for your most demanding throughput needs

FIMS 100/400 Flow Injection Mercury Systems Brochure - 2

Am quat. Ut exeraes tionse do dolore exer SI Delivering The Performance You Need The determination and monitoring of sub-ppb concentrations of mercury has always been of special importance in the field of trace metal analysis. For more than 500 years, mercury has been recognized as a poison. Today, mercury pollution is a global problem. To control the amount of mercury polluting our environment, mercury has to be monitored in all areas of modern life. This requires fast, cost-efficient and easy-to-use methods and instrumentation that permit the determination of mercury at levels as low as a...

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FIMS 100/400 Flow Injection Mercury Systems Brochure - 3

High throughput for improved productivity Quick glance Whether you have just a few or hundreds of mercury samples to analyze, the FIMS can improve your laboratory productivity by providing up to 2 determinations per minute. With an optional autosampler, up to 270 samples can be analyzed automatically in any desired sequence. • High sample throughput Freedom from interferences for improved accuracy • Large sampling capacity By combining the advantages of the flow-injection technique and atomic absorption detection, the FIMS provides a freedom from interferences that is unachievable by other...

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FIMS 100/400 Flow Injection Mercury Systems Brochure - 4

The flow injection principle used in the FIMS is illustrated in the diagram below. The peristaltic pumps are used to deliver the carrier and reductant streams and for waste removal. When the Fl valve is in the FILL position, the sample loop is filled with an exact volume of sample. When the valve is switched to the INJECT position, the sample is introduced into the carrier stream and trans- ported to the mixing section for reaction with SnCI2 or NaBH4. The resulting reaction mixture is then carried to a gas/liquid separator where the elemental mercury is liberated and, after passing through...

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FIMS 100/400 Flow Injection Mercury Systems Brochure - 5

Flexible, Easy-to-Use Design FIMS systems are designed to provide the flexibility required to meet your varying analytical needs. Some of the flexibility features include: • Independently controlled peristaltic pumps • Individually adjustable tubing pressure • Interchangeable tubing cassettes • A variety of sample loop sizes available • Modular mixing section adaptable to different applications Figure 6. Easy interchange of FIMS absorption cell. • Carrier gas adjustable from 40 to 250 mL/min Best of all, you can even use your FIMS with an AAnalyst™ atomic absorption spectrometer to...

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FIMS 100/400 Flow Injection Mercury Systems Brochure - 6

Accessories Provide Limitless Flexibility Automatic amalgamation for sub-ppb detection limits While the FIMS provides exceptional mercury detection limits (i.e., < 5 ng/L), some samples and regulations require sub-ppb detection limits. By simply adding an optional computer-controlled amalgamation system, detection limits can be further reduced more than an order of magnitude. Utilizing a fine Au/Pt gauze, the amalgamation system concentrates the mercury released by the cold vapor technique of the FIMS. Following concentration, the gauze is rapidly heated and the mercury is transported to...

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FIMS 100/400 Flow Injection Mercury Systems Brochure - 7

FIMS Flow Injection Mercury System System Description Automated atomic absorption spectrometer with integrated flow injection system for cold vapor mercury AA. Single beam optics with automatic baseline offset correction (BOC) immediately before each measurement, low pressure Hg lamp and solar-blind detector with maximum sensitivity at 254 nm. Built-in supply and control electronics based on surface mounted device (SMD) technology for fully automated operation. The FIMS-100 system is provided with 1 pump. The FIMS-400 system is provided with 2 pumps. System Control Full control of the...

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FIMS 100/400 Flow Injection Mercury Systems Brochure - 8

Expect more from the leader in atomic absorption With over 40 years experience and a product line that includes flame AA systems, high performance graphite furnace AA sys- tems, flexible ICP-OES systems, and the most powerful ICP-MS systems, PerkinElmer is the undisputed leader in inorganic analysis We have placed over 40,000 systems throughout the world, per- forming inorganic analyses every hour of every day. With the largest technical service and support staff in the industry and a solid reputation for quality products and service, the FIMS spectro- meter delivers solutions for your most...

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