no moving mechanical parts
simple filter replacement once a year
BETTER RESULTS FROM ANALITYCAL INSTRUMENTS
The constant purity of the nitrogen improves system stability and ensures reproducible results.
BETTER LAB EFFICIENCY
The large nitrogen volumes used in analytical labs for lC-MS techniques mean gas bottles are insuffi cient to ensure good lab productivity.
The investment can normally be paid back in less than a year. No pipeline is required to carry the gas from the storeroom to the lab.
Nitrogen produced at low pressure and at room temperature eliminates the risks relating to high pressure gas bottle use and the handling of liquid nitrogen.
…AND SIMPLE INSTALLATION
The Whisper-0 nitrogen generator is very easy to install in the lab. No power connection is required. Wall-mounted installation saves bench space!
MEMBRANE SEPARATION TECHNIQUE
Compressed air is forced through a hollow fibre membrane, with selective permeation of the different components – nitrogen, oxygen, CO2, water vapour and traces of rare gases – depending on the rate of diffusion.The rate of diffusion of nitrogen through the membrane is slower than the other components, which thus flow outside of the fibre membrane, leaving just nitrogen inside; this is then discharged subsequently, ready for use.