Servomex Gas Guide 2022 | Page 85

LASER MOISTURE
KEY APPLICATIONS
• Semiconductors
• Ultra-high purity gases
• Specialty gases
KEY BENEFITS
• Exceptional performance down to industry-leading sub-ppb levels
• Reading is stable over time – never requires calibration
• Laser line lock removes possibility of significant drift
IDEAL FOR
Very low-level trace measurements of moisture as a contaminant in ultra-high purity gases .
WORKS WITH
Coulometric sensing for a highly sensitive dual measurement of oxygen and moisture at parts-per-million levels .
LIMITATIONS
While Laser Moisture sensing offers the best low-level detection of moisture , it may be more cost-effective to use Aluminum Oxide sensing where ultra-low measurements are not required .
USED IN
SERVOPRO DF-700 NanoTrace Range
P85