Portable FT-IR spectrometer equipped with Long Path Cell for on-site gas analysis
The trolley-case system integrates a compact FT-IR spectrometer with an 8-meter stainless-steel long path cell featuring a variable optical-path for practical on-site gas analysis. For hood testing and conformity evaluation, the system can be paired with a movable rack with valves and tubes for SF6 injection and sampling according to EN 14175 methodology. Typically, chemical fume hoods are closed environments designed to isolate the operators from potentially harmful agents generated during laboratory experiments or industrial processes. Their efficiency depends on proper airflow and containment capacity, which must be periodically tested to ensure the safety of laboratory personnel and compliance with international standards.
Reference Standards
Testing procedures based on sulfur hexafluoride (SF6) tracer gas to evaluate hood performance by inner and outer containment, and robustness. EN 14175 series - Fume cupboards, containment testing methods ANSI/ASHRAE 110 – Method of testing performance of laboratory fume hoods JB/T 6412 – Chinese standard for fume hood testing
Highlights
Portable configuration:rugged trolley case with wheels for easy mobility.
Integrated FT-IR spectrometer: with Long Path Cell.
Versatile: suitable for hood verification
Software for data collection: for real time monitoring and report generation
Complete On-site Measurements
The system is designed for mobility and easy setup for field analysis. The system is composed by: - portable trolley housing the Long Path Cell with FT-IR spectrometer, and - optional rack unit with tubes and a manifold that manages gas extraction and flowing through dedicated sampling line. The REDshift trolley case offers a robust and highly versatile solution. The system can be configured with a preferred multi-pass cell, either stainless-steel or quartz, and completed with external accessories, designed for specific compliance methods or working routine. It provides, easy-to-handle on-site analysis, a compact partner for precise filed measurement.
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