About Million Megohm Meter
CROWN MILLION MEGOHM METERis an ideal instrument for measuring high resistance insulation Since it applies a highly stable IC regulated HT of 100 200 300 400 500V DC across the element under test it serves the purpose of a Megger also It erasures the insulation resistance of the sample under test by subjecting it to the set voltage It has a measuring range of 1 mega of reading upto 10 million megaohm 10 13 ohms with accuracy Op Amp ensure low drift low input bias current high stable performance A separate Rx NORM HT switch with amber color lamp indication facilitates to link or de link HT with terminal The HT can also check by set accuracy in HT position by observing FSD using fine coarse HT controls
Accuracy Within 5
Test Voltage Highly stable 100V 200V 300V 400V 500V DC adjustable accurately with coarse fine control
Overload Protection Input operational amplifier protected against accidental overload in first four ranges
Meter Moving Coil type analog meter having good resolution for measurement of Insulation resistance voltage
Power Supply 220V 10 at 50Hz
Technical Details