Million Megohm Meter Dealers

Million Megohm Meter is an ideal instrument for measuring high resistance and insulation. Since it applies a highly stable IC regulated H.T up to 500VDC across the element under test, it serves the purpose of a megger also. It measures the insulation resistance of the sample under stress by subjecting it to the voltage. It has a measuring range of 1 Megohm to 10 Million Megohms in six decade ranges and is capable of reading up to 10 Million Megohms (1015 Ohms) with accuracy operational amplifiers ensures low drift, low input bias current, highly stable performance. A separate HT-NORM-RX switch with amber colour lamp indication facilitates to link or de-link HT with terminal. The HT can also be across checked and set accurately in HT position by observing PSD and using fine and coarse H.T controls.TECHNICAL SPECIFICATIONSMeasurement Range 1 Mohms to 10 Million Megohms in six ranges, Accuracy Within ± 5% Test Voltage High Stable: 100, 200, 300, 400, 500VDC, adjustable accurately by Set H.T pot. Overload Protection Input operation amplifier protected against accidental overload in first four ranges Meter 200µA moving coil type for good resolution Power Supply 230V ±10% at 50Hz

Million Meg-Ohm Meter                                                           IR (Insulation Resistance) testing specially designed to give stable reading  of high accuracy, stable infinity at all ranges even under high humidity, conspicuous meter scale. Output is short-circuit protected.                                                                       Range             : 1 Megohm to 1 x 107 Megohm at 500 volts DC                 Voltage range  :  70 to 600V DC, Adjustable)                                                            Accuracy         :  Better than ± 5% for Resistance ± 1% for Voltage

Category Sr. No. Name of Test Test Method 1. Resins, Plastics and Polymers 2. Paints and varnishes and related products 3. Impregnating Agents 1 Surface resistivity IS 3396-2001 2 Dielectric Strength at ambient and higher temperature IEC 60243-1 3 Proof voltage IEC 60243-1 4 Electrical strength of pressboard in oil IS 1576-1992 5 Comparative tracking index IS 2824-2007 6 Volume resistivity IS 3396-2001 7 Temperature index by proof voltage twisted wire method UL 1446 8 Sealed tube test IEC 60034 – 18 -22 -1996

Million Megohm Meter is an ideal instrument for measuring high resistance and insulation. Since it applies a highly stable IC regulated H.T up to 500VDC across the element under test, it serves the purpose of a megger also. It measures the insulation resistance of the sample under stress by subjecting it to the voltage. It has a measuring range of 1 Megohm to 10 Million Megohms in six decade ranges and is capable of reading up to 10 Million Megohms (1015 Ohms) with accuracy operational amplifiers ensures low drift, low input bias current, highly stable performance. A separate HT-NORM-RX switch with amber colour lamp indication facilitates to link or de-link HT with terminal. The HT can also be across checked and set accurately in HT position by observing PSD and using fine and coarse H.T controls.TECHNICAL SPECIFICATIONSMeasurement Range 1 Mohms to 10 Million Megohms in six ranges, Accuracy Within ± 5% Test Voltage High Stable: 100, 200, 300, 400, 500VDC, adjustable accurately by Set H.T pot. Overload Protection Input operation amplifier protected against accidental overload in first four ranges Meter 200µA moving coil type for good resolution Power Supply 230V ±10% at 50Hz