Charged plate monitors

Charged plate monitors (CPM) measure the efficiency of ionization systems in clean rooms and electronics production. An insulated metal plate is charged and the discharge through ionization is recorded.

Discharge time (decay time) and residual voltage (offset voltage) provide information about the neutralization of electrostatic charges.

The measured values enable an objective evaluation of the ionization performance, support quality assurance and help to minimize ESD-related damage in production processes.

The image shows an electrostatic measuring device, consisting of a large, stable base unit with a display and a handheld sensor. Both are designed in yellow and black.
EFM 51 Electrostatic field meter with Charged Plate Set
ESD
EFM 51 electric field meter with charged plate set
incl. carrying case, high voltage generator, base
charge plate, grounding cable
9 Volt battery, plug-in charger,
replacement battery 9 V
user manual and factory calibration certificate

Product No.: 7100.EFM51.CPS
1,465.60 CHF
excl. 8.1% tax
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The image shows an electrometer with a digital display on a black base. In one hand, someone is holding a small, rectangular device.
EFM 022 CPS / Charged Plate Set
EFM022 electric field meter with Charged Plate set
CPS022 incl. carrying case, high voltage
generator, base, charge plate,
,
grounding cable, plug-in charger,
9V repalceable batteries, replacement battery 9 V
user manual and factory calibration certificate

Product No.: 7100.EFM022.CPS
1,471.95 CHF
excl. 8.1% tax
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The image displays a portable device for measuring electric charge. It features a digital display with buttons and a top plate for measurement. The color scheme is primarily black.
Portable Charged Plate Monitor
Height : 174 mm / Length : 70 mm / Weight: 0.24 kg
Charged Plate Monitor Desco 19494
Handheld meter for measuring offset voltage
and discharge times of air ionizers,
Timer for decay rates from ±1000V to ±100V,
180-degree rotary head with 2.75" x 1.25" plate,
powered by 2 AA batteries,
with grounding cable and carrying bag

Serial no.:

Product No.: 718-19494
3,115.30 CHF
excl. 8.1% tax
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The image shows a compact, rectangular device with a digital display on the front. It has two large buttons labeled
CPM 374 / Charged Plate Monitor
Length : 152 mm / Width : 152 mm / Height : 152 mm
CPM 374 / Charged Plate Monitor
incl.power supply unit, grounding cable,
conductive case, software

Serial no.:

Product No.: 7100.CPM374
3,215.65 CHF
excl. 8.1% tax
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