AEMC Model 6505 Megohmmeter

Features

• Test voltage combination of 500, 1000, 2500 and 5000 V
• Insulation measurements from 30 kΩ to 10 TΩ
• Adjustable and programmable test voltage (40 to 5100 V)
• 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

The AEMC model 6505 is a portable, 5000 V megohmmeter which contributes to the safety of electrical installations and equipment by performing voltage, insulation, and capacitance measurements. Incorporating the latest measurement technology, the 6505 is specifically designed to the most recent international insulation and continuity testing standards including EN 61010-1 and 1000V CAT III. Testing at 500, 1000, 2500 and 5000 volts, the AEMC model 6505 megohmmeter provides insulation measurements from 30 kΩ to 10 TΩ. The unit is housed in a rugged field case and operates on either battery (rechargeable NiMH) or line power (85 to 256 VAC). The 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 6505 also automatically calculates and presents the Dielectric Absorption Ratio (DAR) and Polarization Index (PI). AEMC model 6505 megohmmeters are designed with the highest level of built-in safety features. This meter incorporates test inhibit capabilities which will not allow test voltages to be generated if a live sample is detected. The test terminals are recessed to ensure operating safety. The AEMC Model 6505 megohmmeter ships complete with: Accessory pouch 3 color-coded test leads (6 ft) Alligator clips Jumper lead Spare fuses Rechargeable battery pack Power cord (115 V) User manual AEMC model 6505 megohmmeter specifications: Insulation Tests Test Voltage/Range 500 V 30 kΩ to 2000 GΩ (2 TΩ) 1000 V 100 kΩ to 4000 GΩ (4 TΩ) 2500 V 100 kΩ to 10,000 GΩ (10 TΩ) 5000 V 300 kΩ to 10,000 GΩ (10 TΩ) User Programmable Test 40 to 1000 V 10 V increments 1000 to 5100 V 100 V increments Short Circuit Current < 1.6 mA ± 5% Accuracy 10 kΩ to 40 GΩ ±5% of reading ± 3 cts 40 GΩ to 10 TΩ ±15% of reading ± 10 cts DAR (1 min/30 sec) 0.02 to 50.00 PI (10 min/1 min & user programmable) 0.02 to 50.00 Capacitance Check 0.005 to 49.99 µF; max resolution 1 nF Leakage Current Measurement 0.00 nA to 3 mA; max resolution 1 pA Programmable Run Time 1 to 60 min Discharge After Test Yes, automatic Discharge Voltage Display Yes Voltage Test/Safety Check 0 to 1000 VAC/DC (16 to 420 Hz); 1 V resolution Voltage Warning Indicator Yes > 25 V Test Inhibition Yes > 25 V Guard terminal Yes, adjustable from 25 to 1000 V Power Source Batteries 8 Rechargeable NiMH batteries Line Power 85 to 256 VAC (50/60 Hz)