IEC 62368 Figure V.1 Standard Jointed Test Probe and Unjointed Test Probe

IEC 62368 Figure V.1 Standard Jointed Test Probe and Unjointed Test Probe – both designed to simulate human finger access for testing audio/video (AV) and information/communication technology (ICT) equipment. The jointed probe features two 90°-bendable joints (mimicking natural finger movement) for hard-to-reach gaps, while the unjointed version offers rigid access for straight openings. Both use corrosion-resistant stainless steel for durability and insulating nylon handles for safe grip, applying a precise 10N thrust. Aligned with global safety standards, they ensure hazardous live/mechanical parts stay inaccessible, critical for compliance checks.

Specifications:
• Probe Type : IEC 62368 Figure V.1 Standard Jointed Test Probe and Unjointed Test Probe
• Material:
– Probe Body: Stainless steel
– Handle: Nylon (insulating, non-slip) – Probe Body: Stainless steel
– Handle: Nylon (insulating, non-slip)
• Key Dimensions:
– Probe Diameter: 12 mm ± 0.1 mm
– Effective Length: 80 mm ± 0.2 mm
– Joint Bend Angle: 90° ± 10° (2 joints, same plane)
– Total Length: 180 mm ± 0.5 mm – Probe Diameter: 12 mm ± 0.1 mm
– Effective Length: 80 mm ± 0.2 mm
– Total Length: 180 mm ± 0.5 mm
• Applied Thrust: 10N ± 0.5N (simulates accidental finger pressure) 10N ± 0.5N (simulates accidental finger pressure)
• Core Function: Verifies hazard inaccessibility via curved/angled equipment gaps Verifies hazard inaccessibility via straight equipment openings

Test Procedures:
• Inspect both probes for damage (bent bodies, cracked handles, stuck joints on jointed version).
• Power on the AV/ICT equipment and let it reach normal operating mode.
• For jointed probe: Adjust joints to 90°; for unjointed: Use as-is—align with target openings.
• Apply steady 10N thrust to the probe toward potential hazardous parts.
• Check if either probe touches live components or moving parts.
• Record if the equipment meets safety requirements (pass/fail).

Applications:
• Safety testing of smart TVs (curved vents/joints) and soundbars per IEC 62368-1Figure V.1.
• Compliance checks for laptops (keyboard gaps) and tablets using the unjointed probe.
• Verification of Wi-Fi routers (rear port openings) with the jointed probe for hard-to-reach hazards.
• Quality control for office projectors (lens covers, vent slits) during manufacturing.
• Post-production audits of conference room AV systems (microphones, amplifiers) to meet global standards.

IEC 62368 Figure V.1 Standard Jointed Test Probe and Unjointed Test Probe