IEC 61032 Test Bar to Verify the Protection of Fixed and Portable Visibly Glowing Radiant Heaters

This IEC 61032 Test Bar (specifically Test Probe 43) is designed to verify the safety protection of fixed and portable visibly glowing radiant heaters. Made from sturdy, heat-resistant metal, it features a precise 50mm diameter and 5mm thickness—dimensions critical for simulating real-world contact with radiant heating elements. It tests whether hazardous parts (like hot glowing components) are inaccessible, preventing accidental burns or electric shock. Lightweight yet rigid, it’s easy to maneuver during testing and aligns with global safety standards, making it a go-to tool for appliance compliance checks.

Standards:

Specifications:
Probe Type: IEC 61032 Test Probe 43 (radiant heater protection-specific)
Test Bar Diameter: 50 mm ± 0.2 mm (precision-machined for standard compliance)
Test Bar Thickness: 5 mm ± 0.1 mm
Material: High-strength metal (heat-resistant to avoid warping during testing)
Core Function: Verifies inaccessibility of hazardous visibly glowing parts in radiant heaters
Compatibility: Fixed and portable radiant heaters (household and small commercial models)

Test Procedures:
1. Inspect the test bar for damage (e.g., dents, bending) that could skew results.
2. Power on the radiant heater and let it reach its operating state (visibly glowing).
3. Gently position the test bar against potential access points of the heater’s guard/enclosure.
4. Check if the bar can touch any visibly glowing or hazardous parts.
5. Record whether the heater’s protection meets safety requirements (pass/fail).

Applications:
1. Safety testing of fixed wall-mounted radiant heaters (per IEC 61032:2021 Figure 17).
2. Compliance checks for portable electric space heaters (aligning with UL 1278:2023 Clause 15.4).
3. Verification of household radiant room heaters (per IEC 60335-2-30:2023 Clause 21.103).
4. IP code-related protection testing for radiant heater enclosures (IEC 60529:2021 Clause 6.2).
5. Quality control for small commercial radiant heaters (e.g., workshop or office models).

IEC 61032 Test Bar for Verify the Protection of Fixed and Portable Visibly Glowing Radiant Heaters