Delayed measure start > Automatically accounts for settlingtime thereby protected from field distortion by operator IonՒs next-generation charged plate monitor(CPM) is an easy-to-use,self-contained instru- ment for precise testing ofionizer performance. The architecture ofthe Model 280 has been designed to simplify ionizer audits.With Ions experience in electrostatics engineering,the technology offered by the 280 CPM ensures a consistent discharge time measurement for all plate sizes.With all measurement parameters oftheinstrument being programmable,the tests can be designed for optimal results.The Model 280 is a small,portable CPM capable of6 hours of operation on the internal battery before recharge,and enough memory for storage of over 1000 tests and more than 100 individual test locations. > No need to plug-in and unplug atevery station > User programmable test protocol > Eliminates human errors in repetitive audits > Detachable plate with varying sizes > Ideal for mini-environments,and inside process tools > Onboard data archiving memory > RS232 port for data collectioneliminates manual data transcrip- tion and need for separate com- puter for data archiving > Analog and digital LCDdisplay > Easy to read and interpret datascreen >

Charging 10 to ѱ1000 volts differential adjustable The Model 280 can be easily programmed to perform a seriesoftests.Measurements include discharge time negative,dis- charge time positive,offset voltage and swing.Multiple meas- urements ofany or all ofthe parameters can be automatically recorded at each location.A programmable measure pause intervalӔallows the user to walk away from the instrumentbefore the measurement begins,allowing automated settlingtime.Results can be recorded for each location and then downloaded to the computer as a complete report for analysis, archiving and graphing.The...