FIAS 400 自动流动注射分析系统

The FIAS-400 has two peristaltic pumps for carrier, reagent and sample solutions. A five-port valve permits flow switching and precise sampling with interchangeable sample loops. Carrier gas flow is controlled via a flowmeter display.

Two peristaltic pumps are required if the analysis calls for:

• two solutions to be pumped at different flow rates (on-line dilution)
• the addition of multiple reagents
• the use of an on-line microwave digestion technique

The FIAS systems are equipped with an RS232 interface. A supply of start-up materials and all manuals are included. Other options for the FIAS-400 include the alternate reagent kit.