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2.1
Description
The Megohmmeter Model 6505 is a portable instrument housed in a rugged
field case and operates on either 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 the leakage current
during the test. Capacitance of the sample and discharge voltage present
at the test leads is displayed at the conclusion of the test.
The Model 6505 is designed with the highest level of built-in safety fea-
tures. This meter incorporates test inhibit capabilities which will not allow
test voltages to be generated if a live sample is detected. The test termi-
nals are recessed to ensure operating safety.
Features:
•
Test voltage combination of 500V, 1000V, 2500V and 5000V
•
Insulation measurements from 30kΩ to 10TΩ
•
Adjustable and programmable test voltage (40 to 5100V)
•
Automatic calculation of DAR and PI values
•
Direct measurement and display of Capacitance and Leakage
Current
•
Display of resistance, test voltage and run time
•
Programmable test run times and PI ratio times
•
Automatic test inhibition if live sample (>25)
•
Automatic discharge and display of discharge voltage
•
Large dual-display with time, voltage and measurements shown
•
Rugged dual wall weatherproof field case
•
Designed and built to IEC safety standards
•
EN 61010-1, 1000V CAT III
Megohmmeter Model 6505
CHAPTER 2
PRODUCT FEATURES
7
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