IEC 61032 Test Probe D with 1N Force Gauge
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The IEC 61032 Figure 4 Steel Wire with 1N Dynamometer is a precision safety testing instrument engineered for evaluating access to hazardous live parts within ultra-narrow apertures of miniaturized electrical and electronic equipment. Applications include wireless earbud charging ports, smartwatch sensor interfaces, and medical micro-sensor assemblies. The 1mm diameter stainless steel wire facilitates navigation of gaps inaccessible to conventional test probes, while the integrated 1N dynamometer provides precise, repeatable force application—critical for preventing damage to delicate components during compliance testing. Constructed from corrosion-resistant conductive stainless steel and featuring an ergonomic handle, this tool strictly adheres to IEC 61032 specifications, enabling manufacturers to validate safety in compact devices and meet international regulatory requirements.
Specifications:
Tool Type: IEC 61032 1mm Steel Wire with 1N Dynamometer, IP4X Test Probe D
Steel Wire Material: Conductive stainless steel (resistance ≤ 0.1Ω; corrosion-resistant; diameter tolerance: ±0.02mm)
Dynamometer Integrated: 1N capacity; accuracy: ±0.05N; digital display (optional) for real-time force monitoring
Key Dimensions:
– Wire length: 100 mm
– Wire diameter: 1.0 mm
– Circular-baffle diameter: 35 mm
– Handle diameter: 10 mm
– Handle length: 100 mm
– According to IEC61032 figure 4 (the Test probe D).
– Thrust: 1N
Applied Force: Fixed 1N (controlled by dynamometer; prevents over-force on delicate components)
Core Function: Navigates ultra-narrow device gaps via 1mm wire; detects hazardous live parts with precise 1N force; ensures IEC 61032 compliance
Test Procedures:
1. Inspect the steel wire for kinks, corrosion, or breaks; calibrate the dynamometer to confirm 1N accuracy.
2. Power on the miniaturized device under test (EUT, e.g., earbud charger) and set it to active mode (e.g., charging).