We’re looking for channel partners. Join us!
ASDevices > Turnkey CGA solutions > N2Sense
Turnkey CGA solutions

N2Sense

The most stable and compact solution

The N2Sense analyzer is based on our enhanced plasma discharge (Epd) technology. Compared to other commercially available plasma-based analyzers which use a single wavelength measurement, the N2Sense uses a combination of our unique focusing/stabilizing and electron injection electrodes with a spectral compensation optical measurement to improve performance and signal stability.

Features

  • < 1 ppb LDL: 10x lower detection limit than competitors’ instruments
  • Ultra-stable reading
  • Leak-free flow controller: Proprietary design
  • Interference free: Based on spectral compensation technology

Typical applications

  • N2 in Ar
  • N2 in He

Other applications

  • Separation plants
  • Chemical plants
  • Argon purification plants
  • Helium liquefication plants
  • Process control
  • Steel industries
  • Semiconductor plants

  • Gas management systems
  • Specialty gas laboratories
  • Leak testing
  • Welding control
  • Glove box
  • Cryogenic truck loading stations

Matrix and impurities measured

Matrix

  • Ar
  • He

Impurities

  • N2

ASDevices components

Solution highlights

Spectral compensation

With traditional plasma emission technologies, flow and ambient pressure variations cause measurement errors due to a change in power distribution in the plasma. Our proprietary embedded algorithm overcomes this by continuously adjusting the power distribution, compensating for the Bremsstrahlung (plasma-based emission) fluctuation. The result is the cancellation of flow and pressure effects on the plasma baseline emission.

 

Doping

A special doping compounds (H2O + proprietary compounds) is added to the plasma. In combination with the focusing/stabilizing and electron injection electrodes, this compound helps to further stabilize the plasma discharge and improve the plasma deexcitation process by which photons are emitted for the optical measurement.

 

Talk to an expert to order this solution

Contact us

Let’s stay connected

Sign up to receive our newsletter and updates on our technologies and products.

Want to join our team of channel partners?

Join us!
© ASDevices 2021 Privacy and Terms of Use