KP2021 Electrosurgical Unit Analyzer

0-500V RMS 10KHz-200MHz Medical Test Equipment

The KP2021 Electrosurgical Unit Analyzer, developed by KingPo Technology Development Limited, is designed specifically for testing the performance of electrosurgical units. It supports power testing, high-frequency leakage current testing, load curve testing, REM/CMQ testing, and is optimized for current method and voltage method testing functions to meet high-precision requirements.

• Measurement Range: Voltage range of 0-5kV (RMS), covering a wide range of electrosurgical devices, including those operating above 1MHz.

• High-Precision Testing: Supports testing of output current, voltage, power, crest factor, and RF leakage, compliant with IEC 60601-2-2 standards, ensuring patient safety and consistent device performance.

• Touchscreen Operation: 10-inch high-definition touchscreen for user-friendly test sequence setup and data visualization.

• Automated Testing: Streamlines testing with automated sequences, reducing test time (e.g., from 35 minutes to under 15 minutes with automation software similar to Fluke Biomedical's Ansur).

• Data Management: Supports electronic record-keeping and data storage for long-term performance trend analysis and predictive maintenance, with USB data export to PC.

• Superior High-Frequency Testing (>1MHz): Excels in testing electrosurgical devices operating above 1MHz, such as advanced minimally invasive or dental electrosurgical equipment, with high-precision digital measurement and Signal Averaging Mode (SAM) for stable results under fluctuating high-frequency signals.

Current Method Testing: Equipped with high-frequency current loop for precise current measurement (2mA–2000mA RMS, ±2.5% accuracy). Ideal for high-frequency leakage current testing and pulse mode analysis.

Voltage Method Testing: Features differential voltage probe for 0–5kV peak-to-peak voltage measurement. Essential for high-voltage output analysis and safety verification.

• High-Voltage Warning: Avoid contact with connectors during operation (voltages >1000V).

• Grounding Requirements: Always connect ground port to prevent electric shock.

• Probe Usage: Ensure correct connection of current loop and voltage probe

• IEC 60601-2-2: Ensures safety and performance of high-frequency electrosurgical equipment, including RF leakage current limits and output power testing (±10% accuracy).

• ISO 17025: Calibration performed by CNAS/ilac-MRA accredited labs for traceability and accuracy.

• IEC 60601: General safety standards for medical electrical equipment, covering grounding resistance and enclosure leakage testing.

• Medical Device Manufacturers: For factory performance validation and quality control.

• Hospitals and Biomedical Engineering: For routine maintenance and safety checks to ensure reliable operation and patient safety.

• Laboratories: For R&D and performance analysis of new electrosurgical devices under varying loads.

Compared to competitors (e.g., Fluke Biomedical QA-ES III, Rigel Uni-Therm, Seaward), the KP2021 excels in testing electrosurgical devices operating above 1MHz:

• Wide Frequency Coverage: Supports 50Hz to 5MHz, ensuring precise testing of high-frequency ESUs with SAM for stable signal measurement, outperforming Fluke Biomedical RF303RS in high-frequency signal stability.

• Superior RF Leakage Testing: High-sensitivity module for accurate leakage current measurement at >1MHz, reducing test time and errors compared to Seaward’s manual load adjustments.

• Automated Efficiency: Built-in automation and intuitive touchscreen reduce test time to under 15 minutes, surpassing Rigel Uni-Therm’s less user-friendly interface.

• Impedance and Power Testing: Automated load adjustment and ±2.5% accuracy in power distribution tests, ideal for Argon-enhanced ESUs, unlike Fluke Biomedical’s reliance on additional accessories.

• Safety and Versatility: Supports single and bipolar modes, inert gas flow/pressure testing, and RECM/CQM for high-frequency applications, offering broader functionality than Rigel Uni-Therm.