By Published On: August 1st, 2017Categories: Blog, Knick AnalyticsComments Off on The IECEx approved Portable Liquid AnalysisTags: , , , ,

ALVI Technologies presents the world’s only IECEx approved portable liquid analysis with measurements up to Zone 0/1. For the first time Portavo 904 X Multi enables direct on-site testing of process measurement points in Zone 0/1.



Versatile: Ideal for almost all process applications as it is the only portable device with Memosens technology for liquid analysis with IECEx approval. This Multiparameter portable device can measure pH, Conductivity and Oxygen.


Robust: its high performance polymer housing ensures low water consumption and high impact resistance. The robust and chemical-resistant housing even survives the  standardized drop test from 1 metre onto concrete! High-contrast LCD with scratch-proof mineral glass screen can still be read perfectly after many years.


Long-lasting: More than 1,000 hours of measurement are possible with one set of batteries (4xAA).


Communicative: Data logger entries can be shown on the display using an extensive recorder function. The standard micro USB interface enables:

  • Connection to a PC
  • Software updates


The data logger records up to 5,000 values.
The included Paraly SW 112 software enables easy management of recorded values.


Please click here to find out more.

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