MIC-30 Insulation Resistance Meter

The MIC-30 is a hand-held, rugged, easy-to-use, 1 kV class insulation test meter.  The MIC-30 has a wide measurement range, selectable test voltages, and excellent safety features.

• Insulation resistance measurement to 100 GΩ


• User selected test voltages: 50, 100, 250, 500, 1000 V in 10 V steps


• Displays continuous indication of insulation resistance or leakage current


• Audio beeps every five-second periods to indicate measurement progress


• Indication of actual test voltage during the measurement


• Three-lead measurement


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


• Low-voltage circuit continuity and resistance measurement:


• Circuit resistance measurement (<1999 Ω)


• Audio alert signal if circuit resistance is below 30 Ω


• Capacitance measurement during measurement


• Measurement of alternating and direct voltages from 0 to 600 V


• Automatic measurement in sockets with the UNI-Schuko adapter with possibility of configuring pairs of measured cable


• Selectable test times (T₁, T₂ , T₃ from 1 to 600 seconds) to measure one or two absorption coefficients


• Meter conforms to EN 61557

Safety First Features.

• Automatic discharge of tested object after the insulation resistance measurement completes to remove high voltage charge remaining due to cable capacitance


• Protection against measuring live objects, measurement will not proceed

Power Supply

• 4 AA disposable or rechargeable batteries


• Continuous indication of state of battery charge

Memory Features

• 990 memory cells to save test results


• Wireless data transmission to computer using the Bluetooth.

Virtual instrument application of Sonel MIC-30
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Electric safety:

• type of insulation: double, according to EN 61010 - 1 and IEC 61557


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


• protection class acc. to EN 60529: IP67

Other technical specifications:

• power suply: 4 alkaline batteries or or battery package Ni-MH


• weight: ~2.20 lbs / ~1 kg


• dimentions: 8.66" x 3.94" x 2.36" / 220 x 100 x 60 mm

Insulation resistance measurement

Measuring range according to EN 61557 - 2 for U_N=50 V: 50 kΩ to 250.0 MΩ

Range	Resolution	Accuracy
0.0 to 999.9 kΩ	0.1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1.000 to 9.999 MΩ	0.001 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
10.0 to 99.99 MΩ	0.01 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
100.0 to 250.0 MΩ	0.1 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*

*for the WS-04 lead

Measuring range according to EN 61557 - 2 for U_N=100 V: 100 kΩ to 500.0 MΩ

Range	Resolution	Accuracy
0.0 to 999.9 kΩ	0.1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1.000 to 9.999 MΩ	0.001 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
10.0 to 99.99 MΩ	0.01 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
100.0 to 500.0 MΩ	0.1 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*

*for the WS-04 lead

Measuring range according to EN 61557 - 2 for U_N=250 V: 250 kΩ. to 2.000 GΩ

Range	Resolution	Accuracy
0.0 to 999.9 kΩ	0.1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1.000 to 9.999 MΩ	0.001 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
10.0 to 99.99 MΩ	0.01 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
100.0 to 999.0 MΩ	0.1 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1.000 to 2.000 GΩ	0.001 GΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*

*for the WS-04 lead

Measuring range according to PN-EN 61557 - 2 for U_N=500 V: 500 kΩ to 20.00 GΩ

Range	Resolution	Accuracy
0.0 to 999.9 kΩ	0.1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1.000 to 9.999 MΩ	0.001 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
10.00 to 99.99 MΩ	0.01 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
100.0 to 999.0 MΩ	0.1 MΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1.000 to 9.999 GΩ	0.001 GΩ	±(4% m.v. + 6 digits) [±(6% m.v. + 6 digits)]*
10.00 to 20.00 GΩ**	0.01 GΩ	±(4% m.v. + 6 digits) [±(6% m.v. + 6 digits)]*

*for the WS-04 lead
**for the WS-04 lead range to 10 GΩ

Measuring range according to EN 61557 - 2 for U_N=1000 V: 1,000 kΩ to 10.00 GΩ

Range	Resolution	Accuracy
0.0 to 999.9 kΩ	0.1 kΩ	±(3% m.v. + 8 digits)
1.000 to 9.999 MΩ	0.001 MΩ	±(3% m.v. + 8 digits)
10.00 to 99.99 MΩ	0.01 MΩ	±(3% m.v. + 8 digits)
100.0 to 999.0 MΩ	0.1 MΩ	±(3% m.v. + 8 digits)
1.000 to 9.999 GΩ	0.001 GΩ	±(4% m.v. + 6 digits)
10.00 to 99.99 GΩ	0.01 GΩ	±(4% m.v. + 6 digits)
100.0 GΩ	0.1 GΩ	±(4% m.v. + 6 digits)

Continuity measurement of protective and equipotential conductors with the 200 mA current

Measuring range according to EN 61557 - 4: 0.10 to 1,999 Ω

Range	Resolution	Accuracy
0.00 to 19.99 Ω	0.01 Ω	±(2% m.v. + 3 digits)
20.0 to 199.9 Ω	0.1 Ω	±(2% m.v. + 3 digits)
200 to 1999 Ω	1 Ω	±(4% m.v. + 3 digits)

• Voltage on open terminals: <8 V


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


• Compensation of test leads’ resistance


• Unidirectional current flow

 

Low-voltage and resistance measurement

Range	Resolution	Accuracy
0.0 to 199.9 Ω	0.1 Ω	±(3% m.v. + 3 digits)
200 to 1,999 Ω	1 Ω	±(3% m.v. + 3 digits)

• Voltage on open terminals: <8 V


• Current for closed terminals 5 mA < ISC < 15 mA


• Sound signal and green LED on when measured resistance < 30 Ω ± 50%


• Compensation of test leads’ resistance,

Capacitance measurements

Range	Resolution	Accuracy
1 to 999 nF	1 nF	±(5% m.v. + 5 digits)
1.00 to 9.99µF	0.01µF	±(5% m.v. + 5 digits)

• Capacitance value displayed during the R_ISO measurement


• For test voltages below 100 V and measured resistance below 10 MΩ, unspecified capacitance measurement error

 

Measurement of alternating and direct voltage

Range	Resolution	Accuracy
0.0 to 299.9 V	0.1 V	±(2% m.v. + 6 digits)
300 to 600 V	1 V	±(2% m.v. + 2 digits)

Frequency range: 45 to 65 Hz