Increase the utility of your ACL 450 Electrostatic Fieldmeter for ionized environments by adding the 450CPS Charged Plate System. The 450CPS Charged Plate System will allow the 450 fieldmeter to test and monitor the effectiveness and balance of air ionization devices. The 450CPS includes a charge plate attachment for the ACL 450 fieldmeter and a charging source to charge the plate attachment. The fieldmeter then measures the plate voltage during balance and decay tests. This low-cost system, designed to meet ESDA Standard DSP3.3 Periodic Verification of Air Ionizers, correlates closely to tests results from table-top charged-plate monitors.
Performing both positive and negative decay tests, the HOLD feature on the meter permits balance measurements to be taken in areas inaccessible with standard charged plate monitors.
The analog output provides 1 volt output corresponding to a 10kV reading on the display.