
LI-COR LI-7700 Open Path CH4 Analyzer
The LI-7700 Open Path CH4 Analyzer features an open sample path that measures methane density in ambient air.
Space Saving Design: Compact footprint enables placement of the ASX-112FR on the top cover of the AridusII or on a laboratory bench.
Dual Flowing Rinse: The ASX-112FR features a dual continuous flow rinse station, which can operate in gas displacement (GDP) or peristaltic pump mode to minimize sample contamination and carryover.
Contamination and Corrosion Resistant: All sample vials, racks, and trays are metal-free and made of acid resistant, high-purity polymer materials. In addition, the ASX-112FR has an integrated, transparent cover to minimize sample contamination. Samples may be accessed via a hinged door in the front of the cover.
Flexible Rack Options: The ASX-112FR Micro Autosampler is designed for use with sample volumes as low as 0.5 mL up to 14mL. The short style sample racks can accommodate 24, 48, or 96 sample vials while the tall style racks can hold 30 or 42 sample vials.
Sample Probes: Sample probes are available as individual probes or integrated into the CFlow PFA nebulizer; probes are made of inert materials with a carbon fiber support.
Reset Sample Probe Feature: A reset feature for the sample probe protects against probe damage if a hard surface such as a sample vial edge is contacted.
ICP-MS Compatibility: The ASX-112FR is compatible with many ICP-MS instruments, including multicollector ICP-MS types.
The LI-7700 Open Path CH4 Analyzer features an open sample path that measures methane density in ambient air.
This state-of-the-art XPS instrument has a capability to analyze the very small area where the user is interested in and a large area of the uniform sample surface.
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