megger M4100 / 4

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Megaohmmeter & nbsp; M4100 / 4 for measuring the DC resistance at an ambient temperature of minus 30 to plus 50 & deg; C and relative humidity 95% at 30 & deg; C

The principle of operation microohmmeter M4100 / 4 based on the measurement value of the voltage drop on the measurement resistance by passing therethrough the control current setpoint

& nbsp;.

Main technical device characteristics M4100 / 4:

Megaohmmeter provides a measurement of the DC resistance for twelve ranges: & nbsp;

0-100 mO, & nbsp;

0-1 milliohms, & nbsp;

0-10 milliohms, & nbsp;

0-100 milliohms, & nbsp;

0 -1 Ohm, & nbsp;

0-10 Ohm, & nbsp;

0-100 Ohm, & nbsp;

0-1 ohms,
< br /> 0-10 ohms, & nbsp;

0-100 ohms, & nbsp;

0-1 MW, & nbsp;

0-10 MW.

limits basic error values ​​of the final value measured range s:

& plusmn; 4% in the range of 0-100 mO;

& plusmn; 2.5% in the ranges 0-1 MOhm, 0-10 milliohms, 0-100 milliohms, 0-1 ohms;

& plusmn; . 1.5% for the remaining bands

accuracy classes according to GOST 8.401: & nbsp;

4,0 to 0-100 mO;

2,5 in the range of 0-1 mOhm, 0-10 milliohms, 0-100 milliohms, 0-1 ohms; & nbsp;

1,5 on the other ranges

Power microohmmeter done: <. br>
AC:. a voltage of 220 & plusmn; 22 V 50 & plusmn; 0.5 or 60 & plusmn; 0.5 Hz and harmonic content to 5%

operating mode setting time not more than 1 min.

The duration of continuous operation of at least 8 hours.

break time to reclose at least 5 min.

Duration of operation of chemical current sources is determined by their capacity .

& nbsp;

Possible replacement: ES0202 / 2G, ES0210 / D .