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2.1 DESCRIPTION
The Megohmmeter Model 6505 is a portable instrument housed in a rugged
field case and operates on battery or line power. It performs voltage, insulation,
and capacitance measurements. This instrument contributes to the safety of
electrical installations and equipment.
Features include automatic calculation and presentation of the Dielectric
Absorption Ratio (DAR) and Polarization Index (PI). The Model 6505 displays
the test voltage, insulation resistance, and leakage current during the test.
Capacitance of the sample and discharge voltage present at the test leads is
displayed at the test's conclusion.
The Model 6505 is designed with the highest level of built-in safety features. This
meter incorporates test inhibit capabilities that will not allow test voltages to be
generated if a live sample is detected. The test terminals are recessed to ensure
operating safety.
Features:
Test voltage combination of 500 V, 1000 V, 2500 V, and 5000 V.
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Insulation measurements from 30 kΩ to 10 TΩ.
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Adjustable and programmable test voltage (40 to 5100) V.
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Automatic calculation of DAR and PI values.
Direct measurement and display of capacitance and leakage current.
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Display of resistance, test voltage, and run time.
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Programmable test run times and PI ratio times.
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Automatic test inhibition if live sample > 40 % of test voltage.
Automatic discharge and display of discharge voltage.
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Large dual-display with time, voltage, and measurements.
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Rugged, dual-wall weatherproof field case.
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Designed and built to IEC safety standards.
EN 61010-1, 1000 V CAT III.
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Megohmmeter Model 6505 - User Manual
2. PRODUCT FEATURES
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