ECG Electrode Performance Tester for Disposable ECG Electrodes

Disposable ECG Electrode Electrical Performance Tester

The KP-ECG100E is a dedicated benchtop tester for disposable ECG electrode electrical performance testing. Disposable ECG electrodes are used to acquire and transmit body-surface electrical signals in ECG equipment and patient monitoring systems. Poor electrode performance may cause unstable signal acquisition, excessive offset voltage, abnormal noise, delayed recovery after defibrillation overload, or unreliable long-term stability.

This tester helps users verify whether ECG electrodes meet the required electrical performance before production release, batch delivery, laboratory validation, or technical documentation submission. It is especially useful for manufacturers that need a repeatable quality control process for disposable ECG electrodes.

For manufacturers, the KP-ECG100E can be used for incoming inspection, R&D comparison, production quality control, batch verification, and outgoing inspection. For laboratories and inspection institutions, it provides a dedicated platform for electrode-specific electrical tests according to the selected standard and test procedure.

The system integrates built-in test circuits, automated test programs, touchscreen operation, and report generation. This helps reduce manual operation steps and improves the consistency of routine electrode testing.

YY/T 0196 and ANSI/AAMI EC12 Test Background

The KP-ECG100E is designed to support electrical performance testing of disposable ECG electrodes according to YY/T 0196-2005 and ANSI/AAMI EC12 related test methods. These standards focus on disposable ECG electrodes and include requirements related to electrode performance and test methods.

The tester focuses on the electrical performance part of ECG electrode verification. It helps users evaluate key performance characteristics such as conductivity, offset stability, noise performance, defibrillation overload recovery behavior, and long-term bias current tolerance.

ECG Electrode Testing vs IEC 60601 ECG Equipment Testing

Disposable ECG electrodes are used together with electrocardiographs and ECG monitoring equipment, so IEC 60601-related ECG equipment standards are often part of the application background. However, the KP-ECG100E is not a full IEC 60601 medical electrical safety tester.

It does not replace an ECG simulator, ECG machine analyzer, patient monitor analyzer, leakage current tester, dielectric strength tester, or complete IEC 60601 compliance test system. Its purpose is more specific: to test the electrical performance of disposable ECG electrodes used in ECG-related medical applications.

What This Tester Does Not Replace

The KP-ECG100E is not intended to replace biological safety evaluation, adhesive performance testing, packaging validation, shelf-life validation, full product compliance assessment, or clinical performance evaluation. These requirements should be handled separately according to the relevant medical device standards, regulatory pathway, and quality management system.

Electrode Pair Connection and Test Circuit Integration

The KP-ECG100E evaluates disposable ECG electrodes by connecting electrode pairs to the corresponding test circuit. Each test item uses a defined electrical condition to evaluate a specific performance characteristic of the electrode pair.

The system integrates the main test circuits required for routine electrical performance verification. This reduces the need for users to assemble multiple external circuits during daily testing and helps maintain consistent test conditions.

Automated Test Sequence and Result Calculation

The operator selects the required test item through the touchscreen interface and starts the test program. The tester applies the required electrical condition, measures the corresponding voltage or impedance response, calculates the result, and records the test data.

Automatic test data calculation and report generation help users create consistent documentation for production quality control, laboratory records, batch traceability, and technical communication with customers or regulatory teams.

Long-Duration Bias Current Test Considerations

The bias current tolerance test requires long-duration measurement. During this test, the electrode pair should be properly connected and kept under a stable test condition. The laboratory environment, electrode preparation method, and test duration should follow the selected standard or internal quality procedure.

For customers who need frequent long-duration testing, KINGPO can discuss the suitable test workflow, sample preparation method, and report format before quotation.

ECG Electrode Manufacturing Quality Control

The KP-ECG100E is suitable for routine quality control of disposable ECG electrodes. Manufacturers can use it for raw material evaluation, production process verification, finished product inspection, and outgoing quality control.

Typical quality control applications include checking electrode impedance, comparing gel formulations, evaluating electrode pair stability, and screening abnormal production batches before shipment.

Medical Device Testing Laboratories

Testing laboratories can use the KP-ECG100E to perform electrode-specific electrical performance tests according to YY/T 0196-2005, ANSI/AAMI EC12, or customer-defined test procedures.

The tester provides a dedicated platform for repeatable testing, clear test data, and report documentation, which is useful for third-party testing, product verification, and internal laboratory method development.

R&D Evaluation of Electrode Materials and Conductive Gel

For R&D departments, the tester can support comparison of electrode materials, conductive gel formulas, backing materials, contact structures, and production processes. Engineers can use test results to identify how material changes affect impedance, offset voltage, noise, overload recovery, and long-duration stability.

This helps manufacturers improve electrode design before mass production.

Incoming Inspection and Batch Verification

The KP-ECG100E can also be used for incoming inspection of purchased electrodes or components. When suppliers change materials or process conditions, electrical performance testing can help identify potential quality differences before the electrodes are used in production or clinical-related products.

Electrode Interface and Fixture Confirmation

Different ECG electrodes may use different shapes, sizes, snaps, tabs, connectors, or leadwire interfaces. Before quotation, customers are encouraged to provide electrode photos, sample drawings, connector details, and the intended test standard.

KINGPO can review the electrode interface and recommend a suitable connection method or fixture arrangement according to the test requirement.

Report Format and Test Program Support

The KP-ECG100E supports automatic test data calculation and report generation. Report format requirements may vary depending on the customer’s internal quality system, laboratory workflow, or project documentation needs.

Customers can provide their preferred report template, required data fields, sample identification method, and pass/fail judgment requirements for review before order confirmation.

Power Supply and Laboratory Setup Requirements

The standard power supply is AC 220 V ±10%, 50 Hz / 60 Hz. If the customer requires another voltage or plug type, this should be confirmed before ordering.

For stable test results, the tester should be used in a suitable laboratory environment with proper grounding, clean electrode handling procedures, and stable test connections.