MIC-2501
Index: WMGBMIC2501
Insulation Resistance Meter
Description
Technical Specification
Files
  • Description
    • 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

  • Technical Specification

    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
  • Files

We also recommend