Monroe-electronics Electrostatic Fieldmeter - Static Monitor - model Manuel d'utilisateur télécharger pdf (Page 74)

APNE-0016

73

from

pg2

Simple "Net Charge" Static Survey

approach web

span to be

measured,

monitoring meter

reading

does

meter reading

begin to exceed 20

kV/in at greater than 1"

probe-to-web

spacing?

See

Notes

for Page 3 in

preceding section

at 1"

probe-to-web

spacing, take

readings in

free span

of web

Note 1:

side of probe

at least 4" from

closest ground

or charged

insulator

Note 4:

span location with

no web flutter or

wobble

Note 5:

web target size

at least 4" dia.

(4d) with probe

at center

Note 2:

web at least 10"

from closest

ground opposite

probe

Note 3:

no multiple web

spans in area

Finished

Stop!

Possible static

discharge from web

to fieldmeter

yes

no

Page 3

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