4400 DP

Dew Point Analyzer4400 DP

Product Introduction

The 4400 DP analyser is suitable for measures of the moisture content of a wide variety of gases. In general, if the gas (combined with water vapor) is not corrosive for ceramics or base metals then it can be measured. Extremely pure gases are not contaminated by passing through the analyser and this makes the model 4400 DP suitable to be employed in semiconductor and optical fiber industry.


Product Application

  • Semiconductor industry
  • Optical fiber industry
  • In general, measure of moisture content in a great variety of gas


  • Measure without contamination of pure gases
  • Great resistance to corrosion
  • System of inner electrovalves to seal the sensor when the instrument is off or when there is risk of contamination
  • It can be integrated with filters, pumps, etc.. making it such as compact analysis system
  • It can be combined with other analysers of the 4400 and G series to have a multi-gas analyser 
  • High speed of respose and excellent long term stability
  • Powerful microprocessor based control unit

We are currently available for work. Please, contact us for a quote at info [at] http://www.armannvn [dot] com