FAST Automated Sample Introduction System

Concept

• FAST valve systems speed up sample uptake, stabilization, and washout, dramatically shortening overall analysis time
• The data acquisition time is unchanged, but all other overhead time per sample is reduced
• By placing the valve and sample loop close to the nebulizer and eliminating sample contact with the peristaltic pump tubing, sample uptake and washout performance are significantly improved

How It Works

• FAST systems use rapid vacuum sample loading to speed sample introduction
• By simultaneously (1) rinsing the spray chamber while loading sample, and then (2) rinsing the probe line while analyzing the sample, throughput is significantly increased and washout time is greatly reduced
• Compatible with any ICP or ICPMS, the instrument peristaltic pump is used to deliver the Carrier solution and the Internal Standard solution (if used)

Improved Productivity

• The FAST system allows analyses to be performed 2-5 times faster than a standard autosampler
• Reduces cost per analysis by reducing operating costs and shortening analytical runs
• By presenting the sample for a shorter period of time during the measurement, contamination of the instrument is minimized, resulting in long and stable analytical runs without maintenance
• The FAST system reduces consumption of argon, electricity, and reagents

Samples Analyzed in an 8 Hour Day

Compatibility

FAST technology is compatible with the complete range of DX-series autosamplers, in all available sizes from micro-sampling to 14DX for ultra-high-volume requirements.

FAST DXi–Integrated FAST Valve & Precision Micro Peripump

The FAST DXi for ICP/ICPMS instruments is a fully integrated automation system for a number of diverse high throughput applications. Software and hardware are fully-integrated in one platform–Autosampler, FAST valves, syringe pumps, peristaltic pumps and multi-application software control.

• Chemically-resistant FlexRack supports FAST valves, manages peristaltic pump tubing & waste connections, routes cables, and locates two 2 L bottles for internal standard and carrier solutions

• FAST valve assemblies can also be mounted directly on some instruments with a customized bracket

• FAST valve assemblies are available for integration into a range of current and older ICP and ICPMS instruments