Argon analyzer DF-750 ULTRA

argon analyzer
argon analyzer
argon analyzer
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Measured entity
gas, oxygen, nitrogen, argon, helium, hydrogen
Application domain
monitoring, for quality control
Measured value
trace, moisture
for integration


The DF-750 ULTRA is the first choice in moisture analysis for the semiconductor industry The DF-750 ULTRA is a trace/ultra-trace analyzer optimized to deliver industry-best moisture measurements in the ultra-high-purity (UHP) gases used in 300mm semiconductor fabs. High stability TDL trace/ultra-trace measurements A no-compromise solution High reliability Designed specifically to make trace and ultra-trace moisture measurements in a range of UHP gases, the DF-750 ULTRA is optimized for 300mm semiconductor fabs. It measures moisture as a contaminant in the electronics grade gases nitrogen, hydrogen, helium, argon and oxygen. Tunable Diode Laser (TDL) sensing technology delivers an industry-leading 55 parts-per-trillion (ppt) Lower Detection Limit (LDL), ensuring the DF-750 ULTRA’s stable, highly accurate measurements meet the precise monitoring needs of semiconductor production. The robust DF-750 ULTRA has low lifetime maintenance requirements and delivers zero-drift stability, greatly extending calibration intervals. This low cost- of-ownership combined with exceptional measurement performance means that the DF-750 ULTRA is the first-choice analytical solution for UHP gas quality checks. The DF-750 ULTRA is designed to meet the exceptional gas purity standards demanded by semiconductor manufacturers worldwide. Utilizing leading-edge TDL sensing technology, housed in a robust and resilient Herriot Cell, the DF-750 ULTRA avoids moisture contact with optical sensing components. The result is an analyzer that delivers an ultra-sensitive,



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10-14 Jun 2024 Frankfurt am Main (Germany) Hall Outdoor area 2 - Stand A10

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    Semicon West 2024

    9-11 Jul 2024 San Francisco (United States) Stand 1652

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