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We have a complete laboratory for calibration and repair of test instruments with which we provide after-sales support.
Measurement, Analysis and Certification Instrumentation
MI 2088/50 - TELUROMETER: Ground, Continuity, and Insulation Tester
- Measuring insulation resistance using DC voltage.
- Continuity of PE conductors with 200mA test current and polarity change.
- Continuity of PE conductors with a test current of 7 mA (continuous measurement) using differential tripping.
- Voltage.
- Earth Resistance (4-wire method, single-clamp method, or double-clamp method).
- Specific Earth Resistance.
- Leakage Current and TRMS Load Current (optional with clamps).
- Testing of surge protection devices.
MI 3123 - Earth Resistance and Resistivity Tester
- Insulation resistance measurement; continuity of protective conductors.
- Ground resistance (four-point method), Measurement of soil resistivity.
- Loop fault impedance and RCD—loop resistance, line impedance.
- RCD—Contact Voltage, RCD—Tripping Time, RCD—Tripping Current, RCD—Earth Resistance.
- Phase rotation, Fuse, fault, trace conductor, Locator, high-resolution loop impedance (mΩ)
MI 3105 - EurotestXA - Multifunction Electrical Installation Tester
- Insulation Resistance at DC Voltage.
- Continuity of the PE conductors with a test current of 200 mA and a polarity reversal.
- Continuity of PE conductors with a test current of 7 mA (continuous measurement) without differential tripping.
- Line and loop impedance.
- Loop impedance with differential block function.
- TRMS voltage and frequency.
- Sequence of phases.
- Testing of Differential Protective Devices (General and Selective, Types AC and A)
- Earth resistance (3-wire method).
- Testing of Isolation Monitoring Devices (IMD).
- Leakage current from the first failure in IT systems.
MI 3121 – SmarTEC – Insulation / Continuity
- Insulation resistance under DC voltage.
- Continuity of the PE conductors with a test current of 200 mA and a polarity reversal.
- Continuity of the PE conductors with a test current of 7 mA (continuous measurement) without tripping the ground-fault circuit interrupter.
- TRMS voltage and frequency.
MI 3201 - TeraOhm 5kV Plus HV Insulation Tester
- Test voltage 0 V … 5,500 V
- Insulation measurements up to 10 TW
- DAR (Dielectric Absorption Ratio)
- PI Polarization Index
- DD Dielectric Discharge
- Insulation Leakage Current
MI 3210 - 10 kV Insulation Tester
The MI 3210 TeraOhmXA 10 kV is a portable instrument, powered by
battery or from the mains with an excellent IP rating (IP 65),
intended for diagnosing insulation resistance using high
DC test voltage up to 10 kV. Due to its rugged design (CAT IV protection)
and high resistance to radiated RF fields. It is best suited for use
industrial.MEASUREMENT FUNCTIONS:
- Insulation Measurement
- Diagnostic Test (PI, DAR DD)
- Step-load test
- Dielectric Test (DC) up to 10 kV
- Frequency and voltage measurement up to 550 V TRMS
MI 3280 - Digital Transformer Analyzer
It is a multifunction, portable, battery-powered (lithium-ion) tester with an excellent IP rating: IP65 (case closed), IP54 (case open), designed for diagnosing: the turns ratio, phase shift, and excitation current of single-phase and three-phase transformers, as well as the winding resistance of single-phase and three-phase transformers.
MEASUREMENT FUNCTIONS:
- Measuring the transformation ratio of single-phase transformers;
- Phase shift between the high-voltage and low-voltage windings
- Excitation current when measuring the transformation ratio
- Measuring the transformation ratio of three-phase transformers:
- Phase shift between the high-voltage and low-voltage windings
- Excitation current when measuring the transformation ratio;
- Measuring the resistance of single-phase transformer windings;
- Measuring the resistance of single-phase transformer windings;
MI 3290 - High-Frequency Telurometer
Designed to measure earth resistance, specific earth resistance, and earth potential of various objects, both powered and unpowered. The user can choose from different methods, ranging from the classic 3-wire earth resistance measurement to the one- or four-clamp method for measuring power poles. It offers the option to measure using different frequency methods: single frequency or a frequency sweep from 55 Hz to 15 kHz, an HF method at 25 kHz, and a pulse method that simulates a lightning strike. Its high immunity to electrical noise makes this instrument the most suitable choice for industrial environments.
MI 3252 - 100 A Micrometer, Low-Resistance Tester
Portable low-resistance meter (ohmmeter) used to measure low contact resistances in circuit breakers, switches, and busbar connections using a test current ranging from 100 mA to 100 A.
MEASUREMENT FUNCTIONS:
- Resistance measurement with adjustable test current (100 mA … 100 A).
- Measuring voltage drop.
MI 3250 - 10A Micrometer, Low-Resistance Tester
Portable low-resistance tester used to measure low contact resistances in circuit breakers, switches, and busbar connections using a test current of up to 10 A.
MEASUREMENT FUNCTIONS:
- Measurement of bidirectional resistance from 0.1 to 1,000 ohms with a current test up to 10 A.
- Temperature Compensation (with optional temperature probe)
MI 3295 - Step and Contact Voltage Tester
Step and Contact Voltage Measurement:
- Earth resistance measurement with a resolution of 1 mΩ.
- Soil resistivity measurement.
- Test current: 55 A max.
- Test Voltage: less than 55 V.
- Test frequency: 55 Hz.
MI 2892 POWER MASTER - Power Quality Analyzer
- Voltage: TRMS, peak, crest factor (4 channels).
- Current: TRMS, peak, crest factor (4 channels).
- Power (active, reactive, apparent).
- Power measurements in accordance with IEEE 1459 (active, reactive, fundamental, harmonics, load imbalance).
- Imbalance, flicker measurement (50 Hz).
- Harmonic analysis up to the 50th harmonic; THD measurement.
- Energy (active, reactive, generated, consumed).
- Capturing and recording events in the power supply (outages, interruptions, surges, and drops).
- Monitoring and recording of inrush currents.
- Display, capture, and recording of waveforms.
- Recording of transient overvoltages.
- Power quality analysis in accordance with the EN 50160 standard.
- Store up to 10 customizable alarms.
- Temperature measurement.
MI 2592 POWER Q4 - Power Quality Analyzer
- Voltage: TRMS, peak, crest factor (4 channels).
- Current: TRMS, peak, crest factor (4-channel).
- Power (active, reactive, apparent).
- Power factor, cosφ.
- Imbalance, blink rate measurement.
- Harmonic analysis up to the 50th harmonic; THD measurement.
- Energy (active, reactive, generated, consumed).
- Capturing and recording events in the power supply (outages, interruptions, surges, and drops).
- Monitoring and recording of input currents.
- Display of waveform snapshots.
- Power quality analysis in accordance with the EN 50160 standard.
- Store up to 10 alarms.
- Temperature measurement.
ISOSCAN® EDS3090 – Insulation Fault Location
- The EDS30 is a portable fault evaluation system for locating insulation faults in isolated-to-ground systems (IT systems). All components are contained in a metal case.
TEKON 950 – Battery Analyzer
The TEKON950 battery quality analyzer allows users to diagnose and evaluate performance and the degree of aging by testing the condition of individual batteries (500 V max.) at the cell, module, or pack level in isolated ground systems (IT systems). All components are included in a carrying case.
SERVICES / Rentals / Measurement, Analysis, and Certification Equipment
MEASUREMENT INSTRUMENTATION, ANALYSIS, AND CERTIFICATION
Explore our rental catalog of measurement, analysis, and certification equipment. We offer precise and reliable solutions to ensure quality and regulatory compliance across a wide range of industrial applications.