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Electrosurgery Testing
Solutions & High-Current Analyzers

Electrosurgery Testing Solutions & High-Current Analyzers

Advanced, high-accuracy testing solutions engineered for complete performance verification of Electrosurgical Units (ESUs). Accurately test high-frequency (HF) power output, HF leakage current, and Return Electrode Monitoring (REM / CQM) to international safety standards.

  • High Current HF Power Testing (up to 8A RMS)
  • Full IEC 60601-2-2 Standard Compliance
  • Automated CQM / REM Alarm Testing
  • Internal Non-Inductive Load Bank (0-5100Ω)
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Rigel Uni-Therm ESU Analyzer
HF TEST READY

RIGEL UNI-THERM ESU ANALYZER

IEC 60601-2-2
FREQ: 470 kHz
1
2
3
High Current Non-Inductive Load Bank

3

Critical ESU Safety Tests

Power Output • Leakage • REM

IEC 60601-2-2

International Standard

Full Compliance Assurance

6-12

Months Service Interval

Recommended Calibration

100%

Guided Testing

Automated On-Board Workflows

Industry Standard Equipment

Why Choose Rigel Electrosurgery Testers?

Rigel Medical electrosurgical analyzers lead the global biomedical industry in safety, accuracy, and portable efficiency.

Automated Guided Testing

Step-by-step graphical instructions walk biomedical engineers through complex multi-mode electrosurgical testing protocols seamlessly.

Reduces Testing Time by 50%

High Precision Measurement

Accurate measurement up to 8 Amps RMS with wide-band frequency capability (up to 5 MHz) for advanced vessel-sealing generators.

Ultra-Low Inductance Resistors

Biomedical Engineer Friendly

Compact, lightweight, and rugged design with full color display screen and easy menu navigation designed specifically for field service.

Built for Hospital Field Work

Local Calibration & Support

Aragon Africa provides local sales, biomedical user training, firmware updates, and certified calibration across West Africa.

Direct Regional Distributor

    INTERACTIVE TOOL

    Electrosurgery Testing Product Finder

    Select your electrosurgical unit parameters below to discover the exact analyzer configuration and accessories required for your facility.

    RECOMMENDED SYSTEM PACKAGE

    Product Catalog

    Electrosurgery Testing Products

    Comprehensive hardware, adapters, software, and calibration solutions for electrosurgical safety compliance.

    Uni-Therm

    Electrosurgical Analyzer

    High-current ESU analyzer capable of testing all major monopolar and bipolar generators with integrated load curves and REM testing.

    Adapters & Loads

    ESU Test Accessories

    Specialized non-inductive variable load boxes, connection cables, return pad test adapters, and current transformers.

    MED-eBase

    Asset Management Software

    Comprehensive reporting software for generating automated PDF test certificates, managing test sequences, and logging assets.

    Calibration & Service

    Local Technical Support

    ISO-certified calibration, preventative maintenance, user training, and field support provided directly by Aragon Africa engineers.

    Workflow Guidance

    How ESU Testing Works

    Standardized 5-step electrosurgery verification process using the Rigel Uni-Therm analyzer.

    1

    Connect Analyzer

    Connect active monopolar, bipolar, and return electrode leads from the ESU to the Uni-Therm load terminals.

    2

    Select Test Profile

    Choose pre-programmed automated test sequences matching your ESU generator manufacturer manual.

    3

    Run HF Tests

    Trigger the ESU footswitch to measure high frequency power output across variable load curves (0-5100Ω).

    4

    Verify REM

    Sweep return electrode monitoring load resistance to confirm patient contact quality monitor alarms trip.

    5

    Export Report

    Download stored test logs wirelessly or via Bluetooth to MED-eBase software for PDF certificate printing.

    Medical Device Safety

    What is Electrosurgery Testing & Why is It Critical?

    Electrosurgical Units (ESUs) use high-frequency (300 kHz to over 3 MHz) electrical currents to cut, coagulate, desiccate, or fulgurate tissue during surgery. Because high RF energy passes directly through or near the patient’s body, inaccurate power delivery or faulty isolation can cause severe third-degree patient burns, surgical fires, or operator shock.

    Primary International Standard: IEC 60601-2-2

    Mandates rigorous, periodic testing of high-frequency power output accuracy, high-frequency leakage currents to ground, and active return electrode contact quality monitoring (REM/CQM).

    01

    HF Power Output

    Measures RMS current, voltage, and power across user-selected non-inductive loads to verify generator output calibration.

    02

    HF Leakage Current

    Measures stray RF currents flowing to earth ground from active and neutral patient leads to prevent stray tissue burns.

    03

    REM / CQM Alarm Test

    Simulates dual-foil neutral plate impedance changes to ensure the generator automatically disables output if contact degrades.

    04

    Variable Load Curve

    Sweeps resistance loads from 0 to 5100 Ohms to plot the ESU power distribution curve across diverse tissue types.

    User Sectors

    Target Applications

    Who relies on Rigel electrosurgery analyzers across Ghana and West Africa?

    Hospitals & OT

    Operating room ESU safety maintenance

    Biomed Engineers

    Preventative maintenance & quality assurance

    Service Providers

    Independent medical equipment servicing

    Manufacturers

    ESU production line quality control

    Calibration Labs

    Standards compliance verification labs

    Help Center

    Frequently Asked Questions

    Get clear answers about electrosurgery testing standards, analyzer capabilities, and local support in West Africa.

    What is ESU testing?
    ESU (Electrosurgical Unit) testing is the process of verifying the electrical safety, high-frequency RF power output accuracy, high-frequency leakage currents, and return electrode monitoring (REM/CQM) safety circuits of electrosurgical generators used in operating rooms.

    Electrosurgical generators output high RF currents capable of cutting human tissue. If power delivery degrades, surgeons may apply excessive power, or if return electrode monitoring fails, patients can suffer severe electrical burns at the neutral pad site. Routine testing ensures patient and clinical operator safety.

    The primary international standard is IEC 60601-2-2 (Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories), along with IEC 62353 for recurrent testing.

    Rigel Medical recommends annual (12-month) calibration intervals for the Uni-Therm analyzer to ensure measurement accuracy remains certified to factory specifications. Aragon Africa provides local calibration support across Ghana and West Africa.

    Yes. As an authorized distributor, Aragon Africa provides full installation support, operational training for biomedical engineers, software setup for MED-eBase, and local technical assistance.

    Ensure Every Electrosurgical Unit Operates Safely

    Equip your biomedical engineering team with industry-leading Rigel electrosurgery testing solutions. Request a quotation or consult our local technical experts today.

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    Get In Touch

    Request Electrosurgery Testing Quotation

    Fill out the form below to receive pricing, custom package configurations, or technical advice for Rigel Electrosurgery analyzers in West Africa.

    West Africa Hub

    Accra, Ghana

    Direct Sales Email

    sales@aragonafrica.com