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MIC-2501 Insulation Resistance Meter

Regular price $1,596.00

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  • Insulation resistance measurement:

    • selectable measurement voltage in the 100…2500 V range with 100 V step,

    • continuous indication of insulation resistance or leakage current,

    • automatic discharge of capacitance of tested object after the insulation resistance measurement,

    • acoustic signalling of five-second periods to facilitate obtaining time characteristics,

    • measured test times T1, T2 i T3 to measure one or two absorption coefficients in 15, 60 and 600 s,

    • indication of actual test voltage during the measurement,

    • protection against measuring live objects,

    • two and three-lead measurement method,



  • Continuity measurement of protective and equipotential conductors according to EN 61557-4

  • with the >200 mA current.

  • Leakage current measurement.

  • Measurement of alternating and direct voltages in the 0...750 V range.

  • Built-in rechargeable battery pack.

  • The instruments meet the requirements of the EN 61557 standard.

  • The ability to charge from car lighter (12 V) socket (additional accessories).


Sonel MIC-2501 insulation resistance tester / meter
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Insulation resistance measurement (two-lead)
Measurement range acc. to IEC 61557-2 for RISOmin=UISOnom/IISOmax...1 TΩ (IISOmax=1 mA)














































Range Resolution Accuracy
0,0...999,9 kΩ 0,1 kΩ ±(3% m.v. + 20 digits)
1,000...9,999 MΩ 0,001 MΩ ±(3% m.v. + 20 digits)
10,00...99,99 MΩ 0,01 MΩ ±(3% m.v. + 20 digits)
100,0...999,9 MΩ 0,1 MΩ ±(3% m.v. + 20 digits)
1,000...9,999 GΩ 0,001 GΩ ±(3% m.v. + 20 digits)
10,00...99,99 GΩ 0,01 GΩ ±(3% m.v. + 20 digits)
100,0...999,9 GΩ 0,1 GΩ ±(3% m.v. + 20 digits)

Values of measured resistance depending on measurement voltage

 






























Voltage UISO Measurement range
100 V 50 GΩ
200...400 V 100 GΩ
500...900 V 250 GΩ
1000...2400 V 500 GΩ
2500 V 1000 GΩ

Continuity measurement of protective connections and equipotential bonding with 200 mA current.
Measurement range acc. to EN 61557-4: 0,10...999 Ω

























Range Resolution Accuracy
0,00...19,99 Ω 0,01 Ω ±(2% m.v. + 3 digits)
20,0...199,9 Ω 0,1 Ω ±(2% m.v. + 3 digits)
200...999 Ω 1 Ω ±(4% m.v. + 3 digits)


  • Voltage on open terminals: 4...24 V

  • Output current at R <2 Ω: ISC >200 mA

  • Compensation of test lead resistance

  • Current flowing in both directions, mean value of resistance is displayed


DC and AC voltage measurement




















Range Resolution Accuracy
0...299,9 V 0,1 V ±(3% m.v. + 2 digits)
300...750 V 1 V ±(3% m.v. + 2 digits)


  • Frequency range: 45...65 Hz


The acronym “m.v.” stands for a “measured reference value”.

 

Electrical safety:


  • type of insulation: double, in acc. with EN 61010-1 und IEC 61557

  • measurement category: IV 600 V (III 1000 V) in acc. to EN 61010-1

  • case protection rating in acc. with EN 60529: IP65


Other technical specifications:

  • power supply of the meter SONEL L-1 NiMH 9,6 V; DC 12 V 2,5 A

  • weight of the meter: approx. 0,9 kg

  • dimensions: 200 x 180 x 77 mm

  • display: LCD segment display

  • measurement results memory: 990 cells, 11880 records,

  • transmission of measurement results: USB