Moisture Sensing Products


DF-760E
NanoTrace Dual Moisture and Oxygen Analyzer


DF-750
NanoTrace Moisture Analyzer


DF-745
NanoTrace Moisture Analyzer 2 ppb LDL
DF-740
NanoTrace Moisture Analyzer
In Ammonia

DF-730
NanoTrace Moisture Analyzer
In HCI

Step Challenge Data:

200 PPT Step

30 PPB Step

Upset Recovery

Step Changes


FAQ's

PPB Moisture Detection In Ammonia

DF-750
NanoTrace Moisture Analyzer

Oxygen Sensors - Oxygen Analyzer - Moisture Analyzers. Experience The Difference in Oxygen and Moisture Analysis

The DF-750 NanoTrace Moisture Analyzer pushes the boundaries of moisture analysis technology. Using revolutionary Tunable Diode Laser Absorption Spectroscopy (TDLAS), the DF-750 delivers part-per trillion (ppt) capabilities for a range of applications in semiconductor fabrication and UHP gas measurements.  The analyzer comfortable fits into a 19" rack and is ideal for mobile carts.  The analyzer has internal isolation capability so that you can move the analyzer from port to port without incurring any dry-down time.  And, like Delta F's world-renowned oxygen analyzers, it provides results that are consistent and reliable over a long instrument life cycle.

Unsurpassed Accuracy and Performance

The 700 Series uses laser absorption spectroscopy to identify and "count" the water molecules in a gas sample as it flows through the instrument.  Since its fundamental design is based upon Beer's Law, the 700 Series can perform ultra trace moisture determinations and does not require field calibration. In addition, the TDLAS technology delivers:

  • 100 ppt sensitivity with very high accuracy
  • 200 ppt LDL
  • No field calibration necessary
  • A wide dynamic range from 100 ppt to 10 ppm (linear)
  • An ambient operating temperature range from 10 to 40ºC
  • Fast response time with an initial dry down time of <24 hours to 5 ppb
  • Fast clean up time with upset recovery from ppm levels in minutes

Every 700 Series Analyzer is custom configured to your specifications and thoroughly tested to ensure flawless performance.  You'll be able to start running at installation without field calibration.

For more information, click here to view the DF-750 specs & config pdf.
View the Moisture Technology Brochure
View the Dual Moisture and Oxygen Brochure