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General| Category | Measuring Instruments |
|---|---|
| Model | MI 3321 MultiservicerXA |
| Manufacturer | METREL |
| Communication Interface | RS232, USB |
| Continuity Testing | Yes |
| Frequency Measurement Range | 16 Hz to 400 Hz |
| Display | LCD with backlight |
| Power Supply | Rechargeable battery or mains |
| Safety Standards | IEC/EN 61010-1 |
Key features and capabilities of the instrument, including display, memory, and communication ports.
Crucial safety warnings for instrument operation and user safety.
Lists relevant safety and EMC standards the instrument complies with.
Detailed description of the instrument's front panel controls and connectors.
Pre-measurement safety checks performed by the instrument for operator safety.
Explains instrument symbols and warning/error messages for proper interpretation.
Specifies the operating voltage ranges for the instrument.
Technical details for high voltage withstand testing up to 2200V.
Specifies parameters for measuring residual voltage discharge time.
Specifies parameters for continuity testing, including test currents and resistance limits.
Details insulation resistance testing parameters for Class I and Class II devices.
Specifies parameters for subleakage current measurements.
Details parameters for measuring differential leakage current.
Specifies parameters for power consumption and functional testing.
Details parameters for touch leakage current measurement.
Specifies parameters for checking the polarity of supply cords.
Details parameters for measuring AC currents using current clamps.
Specifies parameters for testing portable residual current devices.
Covers general data, contact voltage, trip-out time, and trip-out current for RCDs.
Specifies parameters for fault loop impedance and prospective fault current measurements.
Specifies parameters for line impedance measurement.
Details voltage, frequency, and phase rotation measurement capabilities.
Provides general instrument specifications including power, overvoltage category, and protection.
Accesses measurement help screens with connection diagrams for tests.
Overview of the instrument's main operating modes and general settings access.
Allows configuration of instrument settings applicable to all operating modes.
Entry point to all instrument functions for testing portable appliances.
Tool for creating and performing VDE 0701-0702 compliant test sequences.
Manages user-defined autotest sequences for portable appliances and welding machines.
Streamlines periodic testing by reusing stored DUT data and results.
Supports operation with barcodes and RFID tags for test sequence and data management.
Allows performing individual tests for appliances or welding machines.
Manages stored test results, allowing recall, deletion, or sending to PC/printers.
Facilitates transferring data between the instrument and a PC.
Configures instrument settings for PAT testing, including instrument settings.
Guides users on how to select and perform individual tests in PAT mode.
Covers specific single tests for appliances, including Earth bond and Insulation.
Covers specific single tests for welding machines, including continuity and insulation.
Configures VDE 0701-0702 compliant test sequences for various DUTs.
Allows setting up, editing, deleting, viewing and saving user-defined autotests.
Streamlines testing by reusing stored DUT data and evaluating result trends.
Enables efficient testing using barcodes and RFID tags for device identification.
Outlines steps for appliance autotests, including visual inspection and specific measurements.
Covers autotest procedures for welding machines, including continuity and insulation tests.
Explains how to save test results, including device details and comments.
Guides on searching and recalling stored projects using various filters.
Details how to delete single test results, projects, or all stored data.
Covers sending results to PC, serial printer, or label printer.
Manages uploading/downloading user data, DUTs, and test sites from/to PC.
Configures instrument parameters like device number, test site, and retest period.
Accesses individual tests specifically suited for machine verification.
Covers visual tests, continuity, insulation, HV tests, and loop impedance for machines.
Verifies RCD operation in machines, covering contact voltage, trip-out time, and current.
Measures residual voltage discharge time in machines after disconnection.
Measures voltages, frequencies, and phase rotation in machines.
Checks the overall proper operation of machine functions and safety features.
Accesses individual tests suitable for switchgear verification.
Covers visual tests, continuity, insulation, and HV tests for switchgear.
Confirms switchgear insulation integrity using high AC voltage.
Measures residual voltage discharge time in switchboards.
Measures voltages, frequencies, and phase rotation in switchgear.
Checks the proper functioning of switchgear operations.
Allows execution of any available test measurement for all electrical equipment.
Covers visual tests, continuity, insulation, leakage, polarity, and clamp current tests.
Includes RCD, PRCD, Functional, HV, Line impedance, Loop impedance, Voltage, Discharge time, Power tests.
Describes the memory structure for projects and single tests in various modes.
Explains how to save results of single tests and edit project headers.
Guides on searching and recalling stored projects using various filters.
Details the process of deleting individual test results from memory.
Explains how to delete entire projects or multiple selected projects.
Covers sending stored data to PC, serial printer, or label printer.
Stresses the importance of regular calibration for instrument accuracy.
Identifies instrument fuses and provides instructions for checking and replacing them.
Provides information on authorized service and repairs.
Instructions for cleaning the instrument's surface safely.
Lists the items included in the standard instrument package.
Refers to additional accessories available for purchase.
Introduces the table listing pre-programmed autotest sequences for devices.
Details test parameters for various autotest sequences for appliances.
Provides specific test parameters and barcode info for VDE autotests.
Lists test parameters for autotest sequences for welding machines.
Details test parameters and barcode info for welding machine autotests.
Explains the two-digit autotest codes and DUT number representation.
Describes how DUT name and autotest codes are printed on labels.
Provides prospective short-circuit current data for NV fuse types.
Lists prospective short-circuit current data for Type B fuses.
Provides prospective short-circuit current data for Type C fuses.
Lists prospective short-circuit current data for Type K fuses.
Provides prospective short-circuit current data for Type D fuses.
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