100N Steady Force Test Tool for IEC62368 Compliance Testing

The 100N Steady Force Test Tool for IEC 62368 Compliance is a dedicated device for evaluating the mechanical strength of external enclosures in audio/video (AV) and information-communication technology (ICT) equipment—such as tablets, desktop speakers, and modems. It delivers a precise steady force of 100N±10N over a 30mm-diameter circular stainless steel surface, applied for ~5 seconds to the top, bottom, and sides of enclosures. With an insulated ergonomic handle for operator control, it ensures enclosures resist real-world pressure without deforming or exposing hazardous parts (e.g., live circuits). Essential for manufacturers, it validates compliance with global safety standards to keep devices safe during use.

Standards:

Specifications:
Tool Type: 100N Steady Force Test Tool (IEC 62368-1:2024 Annex T.4 Compliance; for mechanical strength testing of AV/ICT equipment enclosures)
Contact Surface: Stainless steel circular plate – Diameter: 30mm ±0.5mm (ensures uniform force distribution); Surface Finish: Smooth (no burrs to avoid enclosure scratches)
Applied Force Steady force: 100N ±10N (calibrated to IEC 62368-1 Annex T.4 requirements)
Force Application Time: Approximately 5 seconds per test point (consistent with global safety testing protocols)
Handle Material: Insulated engineering plastic (PA66) – Heat-resistant up to 120°C; Non-slip grip for stable operation; Electrical resistance ≥100MΩ
Excluded Test Components: Handles, levers, knobs, CRT faces, or transparent/translucent covers (unless removal exposes ES3 parts)
Core Function: Tests AV/ICT enclosure resistance to 100N force; Prevents deformation-induced hazardous part exposure; Ensures compliance with IEC/CSA/UL standards

Test Procedures:
1. Inspect the tool: Verify contact plate diameter (30mm±0.5mm) and force calibration (100N±10N) using a calibrated gauge.
2. Place the AV/ICT equipment under test (EUT, e.g., a tablet) on a flat, non-conductive stable surface.
3. Identify test points: Focus on EUT external enclosures (top, bottom, sides)—avoid excluded components (knobs, handles).
4. Align the 30mm contact plate with a test point; apply steady 100N force for exactly 5 seconds.
5. Repeat step 4 for all required test points (top → bottom → sides).
6. Check EUT for deformation, cracks, or exposed hazardous parts; Record: Pass if no issues; Fail if integrity is compromised.

Applications:
1. Testing tablet PC enclosures (per IEC 62368-1:2024 Annex T.4) to resist 100N pressure without exposing internal circuits.
2. Verifying desktop speaker cabinets (compliant with CSA C22.2 No.62368-1:2024) to prevent force-induced damage to audio components.
3. Evaluating modem enclosures (per UL 62368-1:2024) to withstand accidental pressure (e.g., stacked objects) without hazard exposure.
4. Quality control for smart set-top box casings during manufacturing, validating 100N force resistance per IEC standards.
5. Post-production testing of portable projectors to meet global AV/ICT equipment mechanical strength requirements.

IEC 62368-1-Annex T.4 100N Steady Force Test Tool