The Knick Portavo models 904 and 907 are the first portable analyzers in the market for measuring pH value, conductivity or dissolved oxygen with MemoSens® digital technology. The model 904X is the only portable analyzer with ATEX approval for Zones 0 and 1. All housings are made of high-strength plastic and are designed for rough industrial use thanks to IP 66 protection. They also have an integrated sensor quiver that protects the sensor against drying out. An integrated protective cover that protects the display against scratches and damage in the field can be used as a benchtop stand in laboratory applications and also folds away, exposing a pipe hook on the back for easy deployment in the field. The 904 is also available as a multi-parameter analyzer equipped with static displays. The 907 for demanding applications and expanded diagnostics also allows the use of digital optical oxygen sensors with a multi-color matrix display. Versions 904 and 907 feature a lithium-ion battery, additional memory for data logging functions and a USB interface, supporting remote control and configuration from a PC with the corresponding Paraly 112 software.  

Van London — pHoenix Co., Houston, TX 77081. www.VL-PC.com or call 800-522-7920

INTERPHEX 2013 Booth No. 3675