|
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 prot 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.
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 form 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
| 
