The MESA-7220V2 measures both sulfur and chlorine in petroleum based products using the Monochromatic Energy Dispersive X-ray Fluorescence (EDXRF) method. A monochromatic X-ray source is used in order to obtain an ultra-low noise background which affords the best detection limits for both sulfur and chlorine.
Dynamic Analysis Range
Sulfur: 0.7 ppm - 10.0Wt%
Chlorine: 0.6 ppm - 10.0Wt%
• Auto Ranging for extended curves.
• No purge gases required.
• Maximum 60 calibration curves and 300 data points per curve.
• Calibration curves can be edited after they have been saved.
• Measurement times from 30 – 999 sec.
• Measurement repeats from 1 – 99 times.
• Oxygen correction feature eliminates interference which can affect Sulfur readings.
• Various sample types* [Solids, Liquids, Powders, Pastes, Pellets, and Films] can be measured.
• Can program up to 20 Admin & User accounts.
• User replaceable Kapton window.
• Micrometer adjustment of graphite crystal angle for better sensitivity.
• Stand-alone PC to allow software updates electronically.
• Built-in interlocks to protect end-user from X-rays.
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