BC Biomedical IPA-2000S Manuel d'utilisateur télécharger pdf (Page 136)

5-6

Press to save this lead resistance value. It will be

used to compensate for the test lead resistance.

When zeroing is completed, the Lead Resistance value in

the display should be 00.00Ω. Τhe lead should then be

disconnected from the stud and connected to the DUT

casing. Ground Resistance readings will only be valid if

this is done.

NOTES:

CThe lead will only need to be zeroed

the first time a Safety Analyzer test

is run after the analyzer is turned on.

C If a different lead is used, the

analyzer should be re-calibrated for

that test lead.

CThe test will not continue if the lead

resistance is too high.

CDUT manufacturer’s documentation

may have a specific location on DUT

for lead to test chassis leakage.

STEP 3

Ground Chassis Lead

In order to make an accurate chassis ground resistance

measurement, the test lead must be calibrated. The user

must plug a test lead into the “chassis ground” banana

jack on the analyzer. The lead must then be touched and

held to the “zero lead” stud until the lowest resistance is

displayed.

SAFETY ANALYZER MAN

GROUND RESIS -- --.-- --

ΩΩ

Ω

GND: CLOSE HOT: OPEN

POL: FWD NEU: OPEN

NONO

T ZERT ZER

T ZER

OEDOED

OED

NOTE:

CGround Resistance Data Line

will flash

until the lead is zeroed.

RUNNING A MANUAL TEST

SAFETY SAFETY

SAFETY

ANAN

ALAL

YZER--MANUYZER--MANU

YZER--MANU

AL MODEAL MODE

AL MODE

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 161 162

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BC Biomedical IPA-2000S Manuel d'utilisateur Page 136

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